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PIC12F635 View Datasheet(PDF) - Microchip Technology

Part Name
Description
MFG CO.
'PIC12F635' PDF : 234 Pages View PDF
PIC12F635/PIC16F636/639
TABLE 2-1: PIC12F635 SPECIAL FUNCTION REGISTERS SUMMARY BANK 0
Addr Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR/BOR/
WUR
Page
Bank 0
00h INDF
Addressing this location uses contents of FSR to address data memory
(not a physical register)
xxxx xxxx 32,137
01h TMR0
Timer0 Module Register
xxxx xxxx 61,137
02h PCL
Program Counter’s (PC) Least Significant Byte
0000 0000 32,137
03h STATUS
IRP
RP1
RP0
TO
PD
Z
DC
C
0001 1xxx 26,137
04h FSR
Indirect Data Memory Address Pointer
xxxx xxxx 32,137
05h GPIO
GP5
GP4
GP3
GP2
GP1
GP0
--xx xx00 47,137
06h
Unimplemented
07h
Unimplemented
08h
Unimplemented
09h
Unimplemented
0Ah PCLATH
Write Buffer for upper 5 bits of Program Counter
---0 0000 32,137
0Bh INTCON
GIE
PEIE
T0IE
INTE
RAIE
T0IF
INTF
RAIF(2) 0000 000x
28,137
0Ch PIR1
EEIF
LVDIF
CRIF
C1IF
OSFIF
TMR1IF 000- 00-0 30,137
0Dh
Unimplemented
0Eh TMR1L Holding Register for the Least Significant Byte of the 16-bit TMR1
xxxx xxxx 64,137
0Fh TMR1H Holding Register for the Most Significant Byte of the 16-bit TMR1
xxxx xxxx 64,137
10h T1CON
T1GINV TMR1GE T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON 0000 0000 68,137
11h
Unimplemented
12h
Unimplemented
13h
Unimplemented
14h
Unimplemented
15h
Unimplemented
16h
Unimplemented
17h
Unimplemented
18h WDTCON
WDTPS3 WDTPS2 WDTPS1 WDTPS0 SWDTEN ---0 1000 144,137
19h CMCON0
COUT
CINV
CIS
CM2
CM1
CM0
-0-0 0000 79,137
1Ah CMCON1
T1GSS CMSYNC ---- --10 82,137
1Bh
Unimplemented
1Ch
Unimplemented
1Dh
Unimplemented
1Eh
Unimplemented
1Fh
Unimplemented
Legend:
Note 1:
2:
– = Unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition,
shaded = unimplemented
Other (non Power-up) Resets include MCLR Reset and Watchdog Timer Reset during normal operation.
MCLR and WDT Reset do not affect the previous value data latch. The RAIF bit will be cleared upon Reset but will set again if the mis-
match exists.
© 2007 Microchip Technology Inc.
DS41232D-page 21
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