Datasheet

© 2011-2012 Microchip Technology Inc. Preliminary DS39997C-page 51
PIC24FJ16MC101/102 AND PIC24FJ32MC101/102/104
TABLE 4-25: PORTA REGISTER MAP FOR PIC24FJXXMC101/102
File
Name
Addr Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 All Resets
TRISA 02C0
— — — — — — — — — — —
TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 001F
PORTA 02C2 — — — — — — — — — — — RA4 RA3 RA2 RA1 RA0 xxxx
LATA 02C4 — — — — — — — — — — — LATA4 LATA3 LATA2 LATA1 LATA0 xxxx
ODCA 02C6 — — — — — — — — — — — — ODCA3 ODCA2 — — 0000
Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-26: PORTA REGISTER MAP FOR PIC24FJ32MC104 DEVICES
File
Name
Addr Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
All
Resets
TRISA 02C0
— — — — —
TRISA10 TRISA9 TRISA8 TRISA7
— —
TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 001F
PORTA 02C2 — — — — — RA10 RA9 RA8 RA7 — — RA4 RA3 RA2 RA1 RA0 xxxx
LATA 02C4 — — — — — LATA10 LATA9 LATA8 LATA7 — — LATA4 LATA3 LATA2 LATA1 LATA0 xxxx
ODCA 02C6 — — — — — ODCA10 ODCA9 ODCBA ODCA7 — — — ODCA3 ODCA2 — — 0000
Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-27: PORTB REGISTER MAP FOR PIC24FJXXMC101 DEVICES
File Name Addr Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 All Resets
TRISB
02C8 TRISB15 TRISB14 TRISB13 TRISB12
— —
TRISB9 TRISB8 TRISB7
— —
TRISB4
— —
TRISB1 TRISB0
F393
PORTB
02CA RB15 RB14 RB13 RB12
— —
RB9 RB8 RB7
— —
RB4
— —
RB1 RB0
xxxx
LATB
02CC LATB15 LATB14 LATB13 LATB12
— —
LATB9 LATB8 LATB7
— —
LATB4
— —
LATB1 LATB0
xxxx
ODCB
02CE ODCB15 ODCB14 ODCB13 ODCB12
— —
ODCB9 ODCB8 ODCB7
— — — — — — —
0000
Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal
TABLE 4-28: PORTB REGISTER MAP FOR PIC24FJXXMC102 DEVICES
File
Name
Addr Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 All Resets
TRISB 02C8 TRISB15 TRISB14 TRISB13 TRISB12 TRISB11 TRISB10 TRISB9 TRISB8 TRISB7 TRISB6 TRISB5 TRISB4 TRISB3 TRISB2 TRISB1 TRISB0 FFFF
PORTB 02CA RB15 RB14 RB13 RB12 RB11 RB10 RB9 RB8 RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0 xxxx
LATB 02CC LATB15 LATB14 LATB13 LATB12 LATB11 LATB10 LATB9 LATB8 LATB7 LATB6 LATB5 LATB4 LATB3 LATB2 LATB1 LATB0 xxxx
ODCB 02CE ODCB15 ODCB14 ODCB13 ODCB12 ODCB11 ODCB10 ODCB9 ODCB8 ODCB7 ODCB6 ODCB5 — — — — — 0000
Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.