PIC16C63A/65B/73B/74B
TABLE 12-1: SUMMARY OF A/D REGISTERS (PIC16C73B/74B ONLY)
Value on:
POR,
BOR
Value on
all other
RESETS
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
INTCON
PIR1
GIE
PSPIF(1)
PSPIE(1)
—
PEIE
ADIF
ADIE
—
T0IE
RCIF
RCIE
—
INTE
TXIF
TXIE
—
RBIE
SSPIF
SSPIE
—
T0IF
CCP1IF
CCP1IE
—
INTF
RBIF
0000 000x
0000 0000
0000 0000
---- ---0
---- ---0
xxxx xxxx
0000 00-0
---- -000
--0x 0000
--11 1111
---- -xxx
0000 -111
0000 000u
0000 0000
0000 0000
---- ---0
---- ---0
uuuu uuuu
0000 00-0
---- -000
--0u 0000
--11 1111
---- -uuu
0000 -111
0Bh,8Bh
0Ch
8Ch
0Dh
8Dh
1Eh
1Fh
TMR2IF
TMR1IF
PIE1
TMR2IE TMR1IE
PIR2
—
—
CCP1IF
CCP1IE
PIE2
—
—
—
—
—
—
ADRES
A/D Result register
ADCON0 ADCS1
ADCS0
CHS2
CHS1
CHS0
GO/DONE
PCFG2
—
ADON
ADCON1
—
—
—
—
—
—
PCFG1
PCFG0
9Fh
05h
PORTA
TRISA
PORTE
TRISE
—
RA5
RA4
RA3
RA2
RA1
RA0
85h
—
—
—
—
PORTA Data Direction register
—
—
—
—
09h
RE2
RE1
RE0
89h
IBF
OBF
IBOV
PSPMODE
PORTE Data Direction bits
Legend: x= unknown, u= unchanged, - = unimplemented, read as ’0’. Shaded cells are not used for A/D conversion.
Note 1: Bits PSPIE and PSPIF are reserved on the PIC6C63A/73B; always maintain these bits clear.
DS30605C-page 84
2000 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
