
PIC16C71X
DS30272A-page 46
1997 Microchip Technology Inc.
TABLE 7-3:
REGISTERS/BITS ASSOCIATED WITH A/D, PIC16C710/71/711
TABLE 7-4:
REGISTERS/BITS ASSOCIATED WITH A/D, PIC16C715
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
0Bh,8Bh
INTCON
GIE
ADIE
T0IE
INTE
RBIE
T0IF
INTF
RBIF
0000 000x
0000 000u
89h
ADRES
A/D Result Register
xxxx xxxx
uuuu uuuu
08h
ADCON0
ADCS1 ADCS0
—
CHS1
CHS0
GO/DONE
ADIF
ADON
00-0 0000
88h
ADCON1
—
PCFG1
PCFG0
---- --00
05h
PORTA
—
RA4
RA3
RA2
RA1
RA0
---x 0000
---u 0000
85h
TRISA
—
PORTA Data Direction Register
---1 1111
Legend: x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used for A/D conversion.
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
0Bh/8Bh INTCON
GIE
PEIE
T0IE
INTE
RBIE
T0IF
INTF
RBIF
0000 000x
0000 000u
0Ch
PIR1
—
ADIF
—
-0-- ----
8Ch
PIE1
—
ADIE
—
-0-- ----
1Eh
ADRES
A/D Result Register
xxxx xxxx
uuuu uuuu
1Fh
ADCON
0
ADCS
1
ADCS
0
CHS2
CHS1
CHS0
GO/
DONE
—
ADON
0000 00-0
9Fh
ADCON
1
—
PCFG1
PCFG0 ---- --00
---- --00
05h
PORTA
—
RA4
RA3
RA2
RA1
RA0
---x 0000
---u 0000
85h
TRISA
—
TRISA4
TRISA
3
TRISA2
TRISA1 TRISA0 ---1 1111
---1 1111
Legend: x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used for A/D conversion.