PIC18F16Q20 PORTS registers The 17 registers of PORTS (I/O port control), from 0x457, with their reset value and every field. The PIC18F16Q20 has 614 registers in 39 peripherals, one page each.
PORTS I/O port control IOCWP
Address 0x457
Reset 0x00
Access read/write 7 IOCWP7 6 IOCWP6 5 IOCWP5 4 IOCWP4 3 IOCWP3 2 IOCWP2 1 IOCWP1 0 IOCWP0 8 fields
Field Bits What it does IOCWP7 7 IOCWP6 6 IOCWP5 5 IOCWP4 4 IOCWP3 3 IOCWP2 2 IOCWP1 1 IOCWP0 0
IOCWN
Address 0x458
Reset 0x00
Access read/write 7 IOCWN0 6 IOCWN0 5 IOCWN0 4 IOCWN0 3 IOCWN0 2 IOCWN0 1 IOCWN0 0 IOCWN0 8 fields
Field Bits What it does IOCWN0 7 IOCWN0 6 IOCWN0 5 IOCWN0 4 IOCWN0 3 IOCWN0 2 IOCWN0 1 IOCWN0 0
IOCWF
Address 0x459
Reset 0x00
Access read/write 7 IOCWF0 6 IOCWF0 5 IOCWF0 4 IOCWF0 3 IOCWF0 2 IOCWF0 1 IOCWF0 0 IOCWF0 8 fields
Field Bits What it does IOCWF0 7 IOCWF0 6 IOCWF0 5 IOCWF0 4 IOCWF0 3 IOCWF0 2 IOCWF0 1 IOCWF0 0
PORTW
Address 0x499
Reset 0x00
Access read/write 7 RW7 6 RW6 5 RW5 4 RW4 3 RW3 2 RW2 1 RW1 0 RW0 8 fields
Field Bits What it does RW7 7 RW6 6 RW5 5 RW4 4 RW3 3 RW2 2 RW1 1 RW0 0
LATW
Address 0x49A
Reset 0x00
Access read/write 7 LATW7 6 LATW6 5 LATW5 4 LATW4 3 LATW3 2 LATW2 1 LATW1 0 LATW0 8 fields
Field Bits What it does LATW7 7 LATW6 6 LATW5 5 LATW4 4 LATW3 3 LATW2 2 LATW1 1 LATW0 0
PORTWIN0
Address 0x49B
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 IN2 1 IN1 0 IN0 1 field
Field Bits What it does IN 2:0
PORTWIN1
Address 0x49C
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 IN2 1 IN1 0 IN0 1 field
Field Bits What it does IN 2:0
PORTWIN2
Address 0x49D
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 IN2 1 IN1 0 IN0 1 field
Field Bits What it does IN 2:0
PORTWIN3
Address 0x49E
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 IN2 1 IN1 0 IN0 1 field
Field Bits What it does IN 2:0
PORTWIN4
Address 0x49F
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 IN2 1 IN1 0 IN0 1 field
Field Bits What it does IN 2:0
PORTWIN5
Address 0x4A0
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 IN2 1 IN1 0 IN0 1 field
Field Bits What it does IN 2:0
PORTWIN6
Address 0x4A1
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 IN2 1 IN1 0 IN0 1 field
Field Bits What it does IN 2:0
PORTWIN7
Address 0x4A2
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 IN2 1 IN1 0 IN0 1 field
Field Bits What it does IN 2:0
PORTWCLKVirtual Port Control Register
Address 0x4A3
Reset 0x00
Access read/write 7 – 6 – 5 – 4 CLK4 3 CLK3 2 CLK2 1 CLK1 0 CLK0 1 field
Field Bits What it does CLK 4:0
PORTWDF
Address 0x4A4
Reset 0x00
Access read/write 7 DF7 6 DF6 5 DF5 4 DF4 3 DF3 2 DF2 1 DF1 0 DF0 8 fields
Field Bits What it does DF7 7 DF6 6 DF5 5 DF4 4 DF3 3 DF2 2 DF1 1 DF0 0
PORTWCON
Address 0x4A5
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 CLKEN 1 field
Field Bits What it does CLKEN 0
7 – 6 – 5 – 4 – 3 – 2 – 1 VDDIO3RDY 0 VDDIO2RDY 2 fields
Field Bits What it does VDDIO3RDY 1 VDDIO2RDY 0
BETA