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RFPIC12F675K Datasheet, PDF (9/136 Pages) Microchip Technology – 20-Pin FLASH-Based 8-Bit CMOS Microcontroller with UHF ASK/FSK Transmitter | |||
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rfPIC12F675
TABLE 2-1: SPECIAL FUNCTION REGISTERS SUMMARY
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOD
Page
Bank 0
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
INDF(1)
TMR0
PCL
STATUS
FSR
GPIO
â
â
â
â
PCLATH
INTCON
PIR1
â
TMR1L
TMR1H
Addressing this Location uses Contents of FSR to Address Data Memory
Timer0 Moduleâs Register
Program Counter's (PC) Least Significant Byte
IRP(2)
RP1(2)
RP0
TO
PD
Z
DC
Indirect Data Memory Address Pointer
â
â
GPIO5 GPIO4 GPIO3 GPIO2 GPIO1
Unimplemented
Unimplemented
Unimplemented
Unimplemented
â
â
â
Write Buffer for Upper 5 bits of Program Counter
GIE
PEIE
T0IE
INTE
GPIE
T0IF
INTF
EEIF
ADIF
â
â
CMIF
â
â
Unimplemented
Holding Register for the Least Significant Byte of the 16-bit Timer1
Holding Register for the Most Significant Byte of the 16-bit Timer1
C
GPIO0
GPIF
TMR1IF
0000 0000
xxxx xxxx
0000 0000
0001 1xxx
16,63
25
15
9
xxxx xxxx 16
--xx xxxx 17
â
â
â
â
â
â
â
â
---0 0000 15
0000 0000 11
00-- 0--0 13
â
â
xxxx xxxx 28
xxxx xxxx 28
10h
T1CON
â
TMR1GE T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON -000 0000
11h
â
Unimplemented
â
12h
â
Unimplemented
â
13h
â
Unimplemented
â
14h
â
Unimplemented
â
15h
â
Unimplemented
â
16h
â
Unimplemented
â
17h
â
Unimplemented
â
18h
â
Unimplemented
â
19h
CMCON
â
COUT
â
CINV
CIS
CM2
CM1
CM0 -0-0 0000
1Ah
â
Unimplemented
â
1Bh
â
Unimplemented
â
1Ch
â
Unimplemented
â
1Dh
â
Unimplemented
â
1Eh
ADRESH
Most Significant 8 bits of the Left Shifted A/D Result or 2 bits of the Right Shifted Result
xxxx xxxx
1Fh
ADCON0
ADFM
VCFG
â
â
CHS1
CHS0 GO/DONE ADON 00-- 0000
Legend:
Note 1:
2:
â = unimplemented locations read as â0â, u = unchanged, x = unknown, q = value depends on condition,
shaded = unimplemented
This is not a physical register.
These bits are reserved and should always be maintained as â0â.
30
â
â
â
â
â
â
â
â
33
â
â
â
â
40
41,63
 2003 Microchip Technology Inc.
Preliminary
DS70091A-page 7
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