PIC32CM5164LE00064 AC registers

The 19 registers of AC (Analog Comparators), from 0x40003400, with their reset value and every field. The PIC32CM5164LE00064 has 1757 registers in 48 peripherals, one page each.

AC Analog Comparators

CTRLAControl A

Address
0x40003400
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1ENABLE
  8. 0SWRST
2 fields
FieldBitsWhat it does
ENABLE1Enable
SWRST0Software Reset

CTRLBControl B

Address
0x40003401
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3START3
  6. 2START2
  7. 1START1
  8. 0START0
4 fields
FieldBitsWhat it does
START33Comparator 3 Start Comparison
START22Comparator 2 Start Comparison
START11Comparator 1 Start Comparison
START00Comparator 0 Start Comparison

EVCTRLEvent Control

Address
0x40003402
Reset
0x0000
Access
read/write
Size
16-bit
14 fields
FieldBitsWhat it does
INVEI315Comparator 3 Input Event Invert Enable
INVEI214Comparator 2 Input Event Invert Enable
INVEI113Comparator 1 Input Event Invert Enable
INVEI012Comparator 0 Input Event Invert Enable
COMPEI311Comparator 3 Event Input Enable
COMPEI210Comparator 2 Event Input Enable
COMPEI19Comparator 1 Event Input Enable
COMPEI08Comparator 0 Event Input Enable
WINEO15Window 1 Event Output Enable
WINEO04Window 0 Event Output Enable
COMPEO33Comparator 3 Event Output Enable
COMPEO22Comparator 2 Event Output Enable
COMPEO11Comparator 1 Event Output Enable
COMPEO00Comparator 0 Event Output Enable

INTENCLRInterrupt Enable Clear

Address
0x40003404
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5WIN1
  4. 4WIN0
  5. 3COMP3
  6. 2COMP2
  7. 1COMP1
  8. 0COMP0
6 fields
FieldBitsWhat it does
WIN15Window 1 Interrupt Enable
WIN04Window 0 Interrupt Enable
COMP33Comparator 3 Interrupt Enable
COMP22Comparator 2 Interrupt Enable
COMP11Comparator 1 Interrupt Enable
COMP00Comparator 0 Interrupt Enable

INTENSETInterrupt Enable Set

Address
0x40003405
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5WIN1
  4. 4WIN0
  5. 3COMP3
  6. 2COMP2
  7. 1COMP1
  8. 0COMP0
6 fields
FieldBitsWhat it does
WIN15Window 1 Interrupt Enable
WIN04Window 0 Interrupt Enable
COMP33Comparator 3 Interrupt Enable
COMP22Comparator 2 Interrupt Enable
COMP11Comparator 1 Interrupt Enable
COMP00Comparator 0 Interrupt Enable

INTFLAGInterrupt Flag Status and Clear

Address
0x40003406
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5WIN1
  4. 4WIN0
  5. 3COMP3
  6. 2COMP2
  7. 1COMP1
  8. 0COMP0
6 fields
FieldBitsWhat it does
WIN15Window 1
WIN04Window 0
COMP33Comparator 3
COMP22Comparator 2
COMP11Comparator 1
COMP00Comparator 0

STATUSAStatus A

Address
0x40003407
Reset
0x00
Access
read only
  1. 7WSTATE11
  2. 6WSTATE10
  3. 5WSTATE01
  4. 4WSTATE00
  5. 3STATE3
  6. 2STATE2
  7. 1STATE1
  8. 0STATE0
6 fields
FieldBitsWhat it does
WSTATE17:6Window 1 Current State
  • 0 Signal is above window
  • 1 Signal is inside window
  • 2 Signal is below window
WSTATE05:4Window 0 Current State
  • 0 Signal is above window
  • 1 Signal is inside window
  • 2 Signal is below window
STATE33Comparator 3 Current State
STATE22Comparator 2 Current State
STATE11Comparator 1 Current State
STATE00Comparator 0 Current State

STATUSBStatus B

Address
0x40003408
Reset
0x00
Access
read only
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3READY3
  6. 2READY2
  7. 1READY1
  8. 0READY0
4 fields
FieldBitsWhat it does
READY33Comparator 3 Ready
READY22Comparator 2 Ready
READY11Comparator 1 Ready
READY00Comparator 0 Ready

DBGCTRLDebug Control

Address
0x40003409
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0DBGRUN
1 field
FieldBitsWhat it does
DBGRUN0Debug Run

WINCTRLWindow Control

Address
0x4000340A
Reset
0x00
Access
read/write
  1. 7–
  2. 6WINTSEL11
  3. 5WINTSEL10
  4. 4WEN1
  5. 3–
  6. 2WINTSEL01
  7. 1WINTSEL00
  8. 0WEN0
4 fields
FieldBitsWhat it does
WINTSEL16:5Window 1 Interrupt Selection
  • 0 Interrupt on signal above window
  • 1 Interrupt on signal inside window
  • 2 Interrupt on signal below window
  • 3 Interrupt on signal outside window
WEN14Window 1 Mode Enable
WINTSEL02:1Window 0 Interrupt Selection
  • 0 Interrupt on signal above window
  • 1 Interrupt on signal inside window
  • 2 Interrupt on signal below window
  • 3 Interrupt on signal outside window
WEN00Window 0 Mode Enable

SCALER0Scaler n

Address
0x4000340C
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5VALUE5
  4. 4VALUE4
  5. 3VALUE3
  6. 2VALUE2
  7. 1VALUE1
  8. 0VALUE0
1 field
FieldBitsWhat it does
VALUE5:0Scaler Value

SCALER1Scaler n

Address
0x4000340D
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5VALUE5
  4. 4VALUE4
  5. 3VALUE3
  6. 2VALUE2
  7. 1VALUE1
  8. 0VALUE0
1 field
FieldBitsWhat it does
VALUE5:0Scaler Value

SCALER2Scaler n

Address
0x4000340E
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5VALUE5
  4. 4VALUE4
  5. 3VALUE3
  6. 2VALUE2
  7. 1VALUE1
  8. 0VALUE0
1 field
FieldBitsWhat it does
VALUE5:0Scaler Value

SCALER3Scaler n

Address
0x4000340F
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5VALUE5
  4. 4VALUE4
  5. 3VALUE3
  6. 2VALUE2
  7. 1VALUE1
  8. 0VALUE0
1 field
FieldBitsWhat it does
VALUE5:0Scaler Value

COMPCTRL0Comparator Control n

Address
0x40003410
Reset
0x00000000
Access
read/write
Size
32-bit
12 fields
FieldBitsWhat it does
OUT29:28Output
  • 0 The output of COMPn is not routed to the COMPn I/O port
  • 1 The asynchronous output of COMPn is routed to the COMPn I/O port
  • 2 The synchronous output (including filtering) of COMPn is routed to the COMPn I/O port
FLEN26:24Filter Length
  • 0 No filtering
  • 1 3-bit majority function (2 of 3)
  • 2 5-bit majority function (3 of 5)
HYST21:20Hysteresis Level
  • 0 50mV
  • 1 70mV
  • 2 90mV
  • 3 110mV
HYSTEN19Hysteresis Enable
SPEED17:16Speed Selection
  • 0 Low speed
  • 1 Medium low speed
  • 2 Medium high speed
  • 3 High speed
SWAP15Swap Inputs and Invert
MUXPOS14:12Positive Input Mux Selection
  • 0 I/O pin 0 for COMPCTRL0/1
  • 0 I/O pin 0 for COMPCTRL2/3
  • 1 I/O pin 1 for COMPCTRL0/1
  • 1 I/O pin 1 for COMPCTRL2/3
  • 2 I/O pin 2 for COMPCTRL0/1
  • 2 I/O pin 2 for COMPCTRL2/3
  • 3 I/O pin 3 for COMPCTRL0/1
  • 3 I/O pin 3 for COMPCTRL2/3
  • 4 AVDD Scaler
MUXNEG10:8Negative Input Mux Selection
  • 0 I/O pin 0 for COMPCTRL0/1
  • 0 I/O pin 0 for COMPCTRL2/3
  • 1 I/O pin 1 for COMPCTRL0/1
  • 1 I/O pin 1 for COMPCTRL2/3
  • 2 I/O pin 2 for COMPCTRL0/1
  • 2 I/O pin 2 for COMPCTRL2/3
  • 3 I/O pin 3 for COMPCTRL0/1
  • 3 I/O pin 3 for COMPCTRL2/3
  • 4 Ground
  • 5 AVDD Scaler
  • 6 Internal Bandgap Voltage
  • 7 DAC Voltage Output 0 for COMPCTRL0/2
  • 7 OPAMP2 Output for COMPCTRL1/3
RUNSTDBY6Run in Standby
INTSEL4:3Interrupt Selection
  • 0 Interrupt on comparator output toggle
  • 1 Interrupt on comparator output rising
  • 2 Interrupt on comparator output falling
  • 3 Interrupt on end of comparison (single-shot mode only)
SINGLE2Single-Shot Mode
ENABLE1Enable

COMPCTRL1Comparator Control n

Address
0x40003414
Reset
0x00000000
Access
read/write
Size
32-bit
12 fields
FieldBitsWhat it does
OUT29:28Output
  • 0 The output of COMPn is not routed to the COMPn I/O port
  • 1 The asynchronous output of COMPn is routed to the COMPn I/O port
  • 2 The synchronous output (including filtering) of COMPn is routed to the COMPn I/O port
FLEN26:24Filter Length
  • 0 No filtering
  • 1 3-bit majority function (2 of 3)
  • 2 5-bit majority function (3 of 5)
HYST21:20Hysteresis Level
  • 0 50mV
  • 1 70mV
  • 2 90mV
  • 3 110mV
HYSTEN19Hysteresis Enable
SPEED17:16Speed Selection
  • 0 Low speed
  • 1 Medium low speed
  • 2 Medium high speed
  • 3 High speed
SWAP15Swap Inputs and Invert
MUXPOS14:12Positive Input Mux Selection
  • 0 I/O pin 0 for COMPCTRL0/1
  • 0 I/O pin 0 for COMPCTRL2/3
  • 1 I/O pin 1 for COMPCTRL0/1
  • 1 I/O pin 1 for COMPCTRL2/3
  • 2 I/O pin 2 for COMPCTRL0/1
  • 2 I/O pin 2 for COMPCTRL2/3
  • 3 I/O pin 3 for COMPCTRL0/1
  • 3 I/O pin 3 for COMPCTRL2/3
  • 4 AVDD Scaler
MUXNEG10:8Negative Input Mux Selection
  • 0 I/O pin 0 for COMPCTRL0/1
  • 0 I/O pin 0 for COMPCTRL2/3
  • 1 I/O pin 1 for COMPCTRL0/1
  • 1 I/O pin 1 for COMPCTRL2/3
  • 2 I/O pin 2 for COMPCTRL0/1
  • 2 I/O pin 2 for COMPCTRL2/3
  • 3 I/O pin 3 for COMPCTRL0/1
  • 3 I/O pin 3 for COMPCTRL2/3
  • 4 Ground
  • 5 AVDD Scaler
  • 6 Internal Bandgap Voltage
  • 7 DAC Voltage Output 0 for COMPCTRL0/2
  • 7 OPAMP2 Output for COMPCTRL1/3
RUNSTDBY6Run in Standby
INTSEL4:3Interrupt Selection
  • 0 Interrupt on comparator output toggle
  • 1 Interrupt on comparator output rising
  • 2 Interrupt on comparator output falling
  • 3 Interrupt on end of comparison (single-shot mode only)
SINGLE2Single-Shot Mode
ENABLE1Enable

COMPCTRL2Comparator Control n

Address
0x40003418
Reset
0x00000000
Access
read/write
Size
32-bit
12 fields
FieldBitsWhat it does
OUT29:28Output
  • 0 The output of COMPn is not routed to the COMPn I/O port
  • 1 The asynchronous output of COMPn is routed to the COMPn I/O port
  • 2 The synchronous output (including filtering) of COMPn is routed to the COMPn I/O port
FLEN26:24Filter Length
  • 0 No filtering
  • 1 3-bit majority function (2 of 3)
  • 2 5-bit majority function (3 of 5)
HYST21:20Hysteresis Level
  • 0 50mV
  • 1 70mV
  • 2 90mV
  • 3 110mV
HYSTEN19Hysteresis Enable
SPEED17:16Speed Selection
  • 0 Low speed
  • 1 Medium low speed
  • 2 Medium high speed
  • 3 High speed
SWAP15Swap Inputs and Invert
MUXPOS14:12Positive Input Mux Selection
  • 0 I/O pin 0 for COMPCTRL0/1
  • 0 I/O pin 0 for COMPCTRL2/3
  • 1 I/O pin 1 for COMPCTRL0/1
  • 1 I/O pin 1 for COMPCTRL2/3
  • 2 I/O pin 2 for COMPCTRL0/1
  • 2 I/O pin 2 for COMPCTRL2/3
  • 3 I/O pin 3 for COMPCTRL0/1
  • 3 I/O pin 3 for COMPCTRL2/3
  • 4 AVDD Scaler
MUXNEG10:8Negative Input Mux Selection
  • 0 I/O pin 0 for COMPCTRL0/1
  • 0 I/O pin 0 for COMPCTRL2/3
  • 1 I/O pin 1 for COMPCTRL0/1
  • 1 I/O pin 1 for COMPCTRL2/3
  • 2 I/O pin 2 for COMPCTRL0/1
  • 2 I/O pin 2 for COMPCTRL2/3
  • 3 I/O pin 3 for COMPCTRL0/1
  • 3 I/O pin 3 for COMPCTRL2/3
  • 4 Ground
  • 5 AVDD Scaler
  • 6 Internal Bandgap Voltage
  • 7 DAC Voltage Output 0 for COMPCTRL0/2
  • 7 OPAMP2 Output for COMPCTRL1/3
RUNSTDBY6Run in Standby
INTSEL4:3Interrupt Selection
  • 0 Interrupt on comparator output toggle
  • 1 Interrupt on comparator output rising
  • 2 Interrupt on comparator output falling
  • 3 Interrupt on end of comparison (single-shot mode only)
SINGLE2Single-Shot Mode
ENABLE1Enable

COMPCTRL3Comparator Control n

Address
0x4000341C
Reset
0x00000000
Access
read/write
Size
32-bit
12 fields
FieldBitsWhat it does
OUT29:28Output
  • 0 The output of COMPn is not routed to the COMPn I/O port
  • 1 The asynchronous output of COMPn is routed to the COMPn I/O port
  • 2 The synchronous output (including filtering) of COMPn is routed to the COMPn I/O port
FLEN26:24Filter Length
  • 0 No filtering
  • 1 3-bit majority function (2 of 3)
  • 2 5-bit majority function (3 of 5)
HYST21:20Hysteresis Level
  • 0 50mV
  • 1 70mV
  • 2 90mV
  • 3 110mV
HYSTEN19Hysteresis Enable
SPEED17:16Speed Selection
  • 0 Low speed
  • 1 Medium low speed
  • 2 Medium high speed
  • 3 High speed
SWAP15Swap Inputs and Invert
MUXPOS14:12Positive Input Mux Selection
  • 0 I/O pin 0 for COMPCTRL0/1
  • 0 I/O pin 0 for COMPCTRL2/3
  • 1 I/O pin 1 for COMPCTRL0/1
  • 1 I/O pin 1 for COMPCTRL2/3
  • 2 I/O pin 2 for COMPCTRL0/1
  • 2 I/O pin 2 for COMPCTRL2/3
  • 3 I/O pin 3 for COMPCTRL0/1
  • 3 I/O pin 3 for COMPCTRL2/3
  • 4 AVDD Scaler
MUXNEG10:8Negative Input Mux Selection
  • 0 I/O pin 0 for COMPCTRL0/1
  • 0 I/O pin 0 for COMPCTRL2/3
  • 1 I/O pin 1 for COMPCTRL0/1
  • 1 I/O pin 1 for COMPCTRL2/3
  • 2 I/O pin 2 for COMPCTRL0/1
  • 2 I/O pin 2 for COMPCTRL2/3
  • 3 I/O pin 3 for COMPCTRL0/1
  • 3 I/O pin 3 for COMPCTRL2/3
  • 4 Ground
  • 5 AVDD Scaler
  • 6 Internal Bandgap Voltage
  • 7 DAC Voltage Output 0 for COMPCTRL0/2
  • 7 OPAMP2 Output for COMPCTRL1/3
RUNSTDBY6Run in Standby
INTSEL4:3Interrupt Selection
  • 0 Interrupt on comparator output toggle
  • 1 Interrupt on comparator output rising
  • 2 Interrupt on comparator output falling
  • 3 Interrupt on end of comparison (single-shot mode only)
SINGLE2Single-Shot Mode
ENABLE1Enable

SYNCBUSYSynchronization Busy

Address
0x40003420
Reset
0x00000000
Access
read only
Size
32-bit
7 fields
FieldBitsWhat it does
COMPCTRL36COMPCTRL 3 Synchronization Busy
COMPCTRL25COMPCTRL 2 Synchronization Busy
COMPCTRL14COMPCTRL 1 Synchronization Busy
COMPCTRL03COMPCTRL 0 Synchronization Busy
WINCTRL2WINCTRL Synchronization Busy
ENABLE1Enable Synchronization Busy
SWRST0Software Reset Synchronization Busy