PIC17C7XX Datasheet, PDF (83/328 Pages) Microchip Technology – High-Performance 8-Bit CMOS EPROM Microcontrollers with 10-bit A/D

PIC17C7XX
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
MCLR,
WDT
10h,
Bank 5
DDRF
Data Direction Register for PORTF
1111 1111 1111 1111
11h,
Bank 5
PORTF
RF7/ RF6/
AN11 AN10
RF5/
AN9
RF4/
AN8
RF3/
AN7
RF2/
AN6
RF1/
AN5
RF0/ 0000 0000 0000 0000
AN4
15h,
ADCON1 ADCS1 ADCS0 ADFM
—
PCFG3 PCFG2 PCFG1 PCFG0 000- 0000 000- 0000
Bank 5
Legend: x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used by PORTF.
© 1998 Microchip Technology Inc.
DS30289A-page 83