PIC16C63A/65B/73B/74B
TABLE 12-1:
Address
0Bh,8Bh
0Ch
8Ch
0Dh
8Dh
1Eh
1Fh
9Fh
05h
85h
09h
89h
SUMMARY OF A/D REGISTERS (PIC16C73B/74B ONLY)
Bit 7
GIE
PSPIF
(1)
Name
INTCON
PIR1
PIE1
PIR2
PIE2
ADRES
ADCON0
ADCON1
PORTA
TRISA
PORTE
TRISE
Bit 6
PEIE
ADIF
ADIE
—
—
Bit 5
T0IE
RCIF
RCIE
—
—
Bit 4
INTE
TXIF
TXIE
—
—
Bit 3
RBIE
SSPIF
SSPIE
—
—
Bit 2
T0IF
CCP1IF
CCP1IE
—
—
Bit 1
INTF
TMR2IF
TMR2IE
—
—
Bit 0
RBIF
TMR1IF
TMR1IE
CCP1IF
CCP1IE
Value on:
POR,
BOR
0000 000x
0000 0000
0000 0000
---- ---0
---- ---0
xxxx xxxx
Value on
all other
RESETS
0000 000u
0000 0000
0000 0000
---- ---0
---- ---0
uuuu uuuu
0000 00-0
---- -000
--0u 0000
--11 1111
---- -uuu
0000 -111
PSPIE
(1)
—
—
A/D Result register
ADCS1
—
—
—
—
IBF
ADCS0
—
—
—
—
OBF
CHS2
—
RA5
CHS1
—
RA4
CHS0
—
RA3
GO/DONE
PCFG2
RA2
—
PCFG1
RA1
ADON
PCFG0
RA0
0000 00-0
---- -000
--0x 0000
--11 1111
PORTA Data Direction register
—
IBOV
—
PSPMODE
—
—
RE2
RE1
RE0
---- -xxx
0000 -111
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 TECHNOLOGY ]
