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RFPIC12F675 Datasheet, PDF (7/136 Pages) Microchip Technology – FLASH-Based Microcontroller with ASK/FSK Transmitter
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
INDF(1)
Addressing this Location uses Contents of FSR to Address Data Memory
0000 0000 16,63
01h
TMR0
Timer0 Module’s Register
xxxx xxxx 25
02h
PCL
Program Counter's (PC) Least Significant Byte
0000 0000 15
03h
STATUS
IRP(2)
RP1(2)
RP0
TO
PD
Z
DC
C
0001 1xxx 9
04h
FSR
Indirect Data Memory Address Pointer
xxxx xxxx 16
05h
GPIO
—
—
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
GPIO0 --xx xxxx 17
06h
—
Unimplemented
—
—
07h
—
Unimplemented
—
—
08h
—
Unimplemented
—
—
09h
—
Unimplemented
—
—
0Ah
PCLATH
—
—
—
Write Buffer for Upper 5 bits of Program Counter
---0 0000 15
0Bh
INTCON
GIE
PEIE
T0IE
INTE
GPIE
T0IF
INTF
GPIF 0000 0000 11
0Ch
PIR1
EEIF
ADIF
—
—
CMIF
—
—
TMR1IF 00-- 0--0 13
0Dh
—
Unimplemented
—
—
0Eh
TMR1L
Holding Register for the Least Significant Byte of the 16-bit Timer1
xxxx xxxx 28
0Fh
TMR1H
Holding Register for the Most Significant Byte of the 16-bit Timer1
xxxx xxxx 28
10h
T1CON
—
TMR1GE T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON -000 0000 30
11h
—
Unimplemented
—
—
12h
—
Unimplemented
—
—
13h
—
Unimplemented
—
—
14h
—
Unimplemented
—
—
15h
—
Unimplemented
—
—
16h
—
Unimplemented
—
—
17h
—
Unimplemented
—
—
18h
—
Unimplemented
—
—
19h
CMCON
—
COUT
—
CINV
CIS
CM2
CM1
CM0 -0-0 0000 33
1Ah
—
Unimplemented
—
—
1Bh
—
Unimplemented
—
—
1Ch
—
Unimplemented
—
—
1Dh
—
Unimplemented
—
—
1Eh
ADRESH
Most Significant 8 bits of the Left Shifted A/D Result or 2 bits of the Right Shifted Result
xxxx xxxx 40
1Fh
ADCON0
ADFM
VCFG
—
—
CHS1
CHS0 GO/DONE ADON 00-- 0000 41,63
Legend:
Note 1:
2:
— = unimplemented locations read as ‘0’, 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 ‘0’.
 2003-2013 Microchip Technology Inc.
Preliminary
DS70091B-page 7