ATSAML21G18B PORT registers

The 120 registers of PORT (Port Module), from 0x40002800, with their reset value and every field. The ATSAML21G18B has 1265 registers in 40 peripherals, one page each.

PORT Port Module

GROUP0.DIRData Direction

Address: 0x40002800
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
DIR	31:0	Port Data Direction

GROUP0.DIRCLRData Direction Clear

Address: 0x40002804
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
DIRCLR	31:0	Port Data Direction Clear

GROUP0.DIRSETData Direction Set

Address: 0x40002808
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
DIRSET	31:0	Port Data Direction Set

GROUP0.DIRTGLData Direction Toggle

Address: 0x4000280C
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
DIRTGL	31:0	Port Data Direction Toggle

GROUP0.OUTData Output Value

Address: 0x40002810
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
OUT	31:0	Port Data Output Value

GROUP0.OUTCLRData Output Value Clear

Address: 0x40002814
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
OUTCLR	31:0	Port Data Output Value Clear

GROUP0.OUTSETData Output Value Set

Address: 0x40002818
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
OUTSET	31:0	Port Data Output Value Set

GROUP0.OUTTGLData Output Value Toggle

Address: 0x4000281C
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
OUTTGL	31:0	Port Data Output Value Toggle

GROUP0.INData Input Value

Address: 0x40002820
Reset: 0x00000000
Access: read only
Size: 32-bit

1 field

Field	Bits	What it does
IN	31:0	Port Data Input Value

GROUP0.CTRLControl

Address: 0x40002824
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
SAMPLING	31:0	Input Sampling Mode

GROUP0.WRCONFIGWrite Configuration

Address: 0x40002828
Reset: 0x00000000
Access: write only
Size: 32-bit

9 fields

Field	Bits	What it does
WRPINCFG	30	Write PINCFG Registers
WRPMUX	28	Write PMUX Registers
PMUX	27:24	Peripheral Multiplexing Template
DRVSTR	22	Output Driver Strength Selection
PULLEN	18	Pull Enable
INEN	17	Input Enable
PMUXEN	16	Select Peripheral Multiplexer
PINMASK	15:0	Pin Mask for Multiple Pin Configuration
HWSEL	31	Half-Word Select

GROUP0.EVCTRLEvent Input Control

Address: 0x4000282C
Reset: 0x00000000
Access: read/write
Size: 32-bit

12 fields

Field	Bits	What it does
EVACT3	30:29	Port Event Action 3
PID3	28:24	Port Event Pin Identifier 3
PORTEI2	23	Port Event Enable Input 2
EVACT2	22:21	Port Event Action 2
PID2	20:16	Port Event Pin Identifier 2
PORTEI1	15	Port Event Enable Input 1
EVACT1	14:13	Port Event Action 1
PID1	12:8	Port Event Pin Identifier 1
PORTEI0	7	Port Event Enable Input 0
EVACT0	6:5	Port Event Action 0 `0` Event output to pin `1` Set output register of pin on event `2` Clear output register of pin on event `3` Toggle output register of pin on event
PID0	4:0	Port Event Pin Identifier 0
PORTEI3	31	Port Event Enable Input 3

GROUP0.PMUX0Peripheral Multiplexing n

Address: 0x40002830
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX1Peripheral Multiplexing n

Address: 0x40002831
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX2Peripheral Multiplexing n

Address: 0x40002832
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX3Peripheral Multiplexing n

Address: 0x40002833
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX4Peripheral Multiplexing n

Address: 0x40002834
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX5Peripheral Multiplexing n

Address: 0x40002835
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX6Peripheral Multiplexing n

Address: 0x40002836
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX7Peripheral Multiplexing n

Address: 0x40002837
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX8Peripheral Multiplexing n

Address: 0x40002838
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX9Peripheral Multiplexing n

Address: 0x40002839
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX10Peripheral Multiplexing n

Address: 0x4000283A
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX11Peripheral Multiplexing n

Address: 0x4000283B
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX12Peripheral Multiplexing n

Address: 0x4000283C
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX13Peripheral Multiplexing n

Address: 0x4000283D
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX14Peripheral Multiplexing n

Address: 0x4000283E
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PMUX15Peripheral Multiplexing n

Address: 0x4000283F
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP0.PINCFG0Pin Configuration n

Address: 0x40002840
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG1Pin Configuration n

Address: 0x40002841
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG2Pin Configuration n

Address: 0x40002842
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG3Pin Configuration n

Address: 0x40002843
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG4Pin Configuration n

Address: 0x40002844
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG5Pin Configuration n

Address: 0x40002845
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG6Pin Configuration n

Address: 0x40002846
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG7Pin Configuration n

Address: 0x40002847
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG8Pin Configuration n

Address: 0x40002848
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG9Pin Configuration n

Address: 0x40002849
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG10Pin Configuration n

Address: 0x4000284A
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG11Pin Configuration n

Address: 0x4000284B
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG12Pin Configuration n

Address: 0x4000284C
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG13Pin Configuration n

Address: 0x4000284D
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG14Pin Configuration n

Address: 0x4000284E
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG15Pin Configuration n

Address: 0x4000284F
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG16Pin Configuration n

Address: 0x40002850
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG17Pin Configuration n

Address: 0x40002851
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG18Pin Configuration n

Address: 0x40002852
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG19Pin Configuration n

Address: 0x40002853
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG20Pin Configuration n

Address: 0x40002854
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG21Pin Configuration n

Address: 0x40002855
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG22Pin Configuration n

Address: 0x40002856
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG23Pin Configuration n

Address: 0x40002857
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG24Pin Configuration n

Address: 0x40002858
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG25Pin Configuration n

Address: 0x40002859
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG26Pin Configuration n

Address: 0x4000285A
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG27Pin Configuration n

Address: 0x4000285B
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG28Pin Configuration n

Address: 0x4000285C
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG29Pin Configuration n

Address: 0x4000285D
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG30Pin Configuration n

Address: 0x4000285E
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP0.PINCFG31Pin Configuration n

Address: 0x4000285F
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.DIRData Direction

Address: 0x40002880
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
DIR	31:0	Port Data Direction

GROUP1.DIRCLRData Direction Clear

Address: 0x40002884
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
DIRCLR	31:0	Port Data Direction Clear

GROUP1.DIRSETData Direction Set

Address: 0x40002888
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
DIRSET	31:0	Port Data Direction Set

GROUP1.DIRTGLData Direction Toggle

Address: 0x4000288C
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
DIRTGL	31:0	Port Data Direction Toggle

GROUP1.OUTData Output Value

Address: 0x40002890
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
OUT	31:0	Port Data Output Value

GROUP1.OUTCLRData Output Value Clear

Address: 0x40002894
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
OUTCLR	31:0	Port Data Output Value Clear

GROUP1.OUTSETData Output Value Set

Address: 0x40002898
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
OUTSET	31:0	Port Data Output Value Set

GROUP1.OUTTGLData Output Value Toggle

Address: 0x4000289C
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
OUTTGL	31:0	Port Data Output Value Toggle

GROUP1.INData Input Value

Address: 0x400028A0
Reset: 0x00000000
Access: read only
Size: 32-bit

1 field

Field	Bits	What it does
IN	31:0	Port Data Input Value

GROUP1.CTRLControl

Address: 0x400028A4
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
SAMPLING	31:0	Input Sampling Mode

GROUP1.WRCONFIGWrite Configuration

Address: 0x400028A8
Reset: 0x00000000
Access: write only
Size: 32-bit

9 fields

Field	Bits	What it does
WRPINCFG	30	Write PINCFG Registers
WRPMUX	28	Write PMUX Registers
PMUX	27:24	Peripheral Multiplexing Template
DRVSTR	22	Output Driver Strength Selection
PULLEN	18	Pull Enable
INEN	17	Input Enable
PMUXEN	16	Select Peripheral Multiplexer
PINMASK	15:0	Pin Mask for Multiple Pin Configuration
HWSEL	31	Half-Word Select

GROUP1.EVCTRLEvent Input Control

Address: 0x400028AC
Reset: 0x00000000
Access: read/write
Size: 32-bit

12 fields

Field	Bits	What it does
EVACT3	30:29	Port Event Action 3
PID3	28:24	Port Event Pin Identifier 3
PORTEI2	23	Port Event Enable Input 2
EVACT2	22:21	Port Event Action 2
PID2	20:16	Port Event Pin Identifier 2
PORTEI1	15	Port Event Enable Input 1
EVACT1	14:13	Port Event Action 1
PID1	12:8	Port Event Pin Identifier 1
PORTEI0	7	Port Event Enable Input 0
EVACT0	6:5	Port Event Action 0 `0` Event output to pin `1` Set output register of pin on event `2` Clear output register of pin on event `3` Toggle output register of pin on event
PID0	4:0	Port Event Pin Identifier 0
PORTEI3	31	Port Event Enable Input 3

GROUP1.PMUX0Peripheral Multiplexing n

Address: 0x400028B0
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX1Peripheral Multiplexing n

Address: 0x400028B1
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX2Peripheral Multiplexing n

Address: 0x400028B2
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX3Peripheral Multiplexing n

Address: 0x400028B3
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX4Peripheral Multiplexing n

Address: 0x400028B4
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX5Peripheral Multiplexing n

Address: 0x400028B5
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX6Peripheral Multiplexing n

Address: 0x400028B6
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX7Peripheral Multiplexing n

Address: 0x400028B7
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX8Peripheral Multiplexing n

Address: 0x400028B8
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX9Peripheral Multiplexing n

Address: 0x400028B9
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX10Peripheral Multiplexing n

Address: 0x400028BA
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX11Peripheral Multiplexing n

Address: 0x400028BB
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX12Peripheral Multiplexing n

Address: 0x400028BC
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX13Peripheral Multiplexing n

Address: 0x400028BD
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX14Peripheral Multiplexing n

Address: 0x400028BE
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PMUX15Peripheral Multiplexing n

Address: 0x400028BF
Reset: 0x00
Access: read/write

7PMUXO3
6PMUXO2
5PMUXO1
4PMUXO0
3PMUXE3
2PMUXE2
1PMUXE1
0PMUXE0

2 fields

Field	Bits	What it does
PMUXO	7:4	Peripheral Multiplexing for Odd-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected
PMUXE	3:0	Peripheral Multiplexing for Even-Numbered Pin `0` Peripheral function A selected `1` Peripheral function B selected `2` Peripheral function C selected `3` Peripheral function D selected `4` Peripheral function E selected `5` Peripheral function F selected `6` Peripheral function G selected `7` Peripheral function H selected `8` Peripheral function I selected

GROUP1.PINCFG0Pin Configuration n

Address: 0x400028C0
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG1Pin Configuration n

Address: 0x400028C1
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG2Pin Configuration n

Address: 0x400028C2
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG3Pin Configuration n

Address: 0x400028C3
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG4Pin Configuration n

Address: 0x400028C4
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG5Pin Configuration n

Address: 0x400028C5
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG6Pin Configuration n

Address: 0x400028C6
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG7Pin Configuration n

Address: 0x400028C7
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG8Pin Configuration n

Address: 0x400028C8
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG9Pin Configuration n

Address: 0x400028C9
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG10Pin Configuration n

Address: 0x400028CA
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG11Pin Configuration n

Address: 0x400028CB
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG12Pin Configuration n

Address: 0x400028CC
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG13Pin Configuration n

Address: 0x400028CD
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG14Pin Configuration n

Address: 0x400028CE
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG15Pin Configuration n

Address: 0x400028CF
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG16Pin Configuration n

Address: 0x400028D0
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG17Pin Configuration n

Address: 0x400028D1
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG18Pin Configuration n

Address: 0x400028D2
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG19Pin Configuration n

Address: 0x400028D3
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG20Pin Configuration n

Address: 0x400028D4
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG21Pin Configuration n

Address: 0x400028D5
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG22Pin Configuration n

Address: 0x400028D6
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG23Pin Configuration n

Address: 0x400028D7
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG24Pin Configuration n

Address: 0x400028D8
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG25Pin Configuration n

Address: 0x400028D9
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG26Pin Configuration n

Address: 0x400028DA
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG27Pin Configuration n

Address: 0x400028DB
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG28Pin Configuration n

Address: 0x400028DC
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG29Pin Configuration n

Address: 0x400028DD
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG30Pin Configuration n

Address: 0x400028DE
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer

GROUP1.PINCFG31Pin Configuration n

Address: 0x400028DF
Reset: 0x00
Access: read/write

7–
6DRVSTR
5–
4–
3–
2PULLEN
1INEN
0PMUXEN

4 fields

Field	Bits	What it does
DRVSTR	6	Output Driver Strength Selection
PULLEN	2	Pull Enable
INEN	1	Input Enable
PMUXEN	0	Select Peripheral Multiplexer