PIC17C75X Datasheet, PDF (79/320 Pages) Microchip Technology – High-Performance 8-Bit CMOS EPROM Microcontrollers

PIC17C75X
TABLE 10-11: PORTF FUNCTIONS
Name
Bit Buffer Type
Function
RF0/AN4
RF1/AN5
bit0
ST
bit1
ST
RF2/AN6
bit2
ST
RF3/AN7
bit3
ST
RF4/AN8
bit4
ST
RF5/AN9
bit5
ST
RF6/AN10
bit6
ST
RF7/AN11
bit7
ST
Legend: ST = Schmitt Trigger input.
Input/Output or analog input 4
Input/Output or analog input 5
Input/Output or analog input 6
Input/Output or analog input 7
Input/Output or analog input 8
Input/Output or analog input 9
Input/Output or analog input 10
Input/Output or analog input 11
TABLE 10-12: REGISTERS/BITS ASSOCIATED WITH PORTF
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on,
POR,
BOR
Value on all
other resets
(Note1)
10h, Bank 5 DDRF
Data Direction Register for PORTF
1111 1111
11h, Bank 5 PORTF
RF7/
AN11
RF6/
AN10
RF5/
AN9
RF4/
AN8
RF3/
AN7
RF2/
AN6
RF1/
AN5
RF0/
AN4
0000 0000
Legend: x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used by PORTF.
Note 1: Other (non power-up) resets include: external reset through MCLR and the Watchdog Timer Reset.
1111 1111
0000 0000
© 1997 Microchip Technology Inc.
Preliminary
DS30264A-page 79