PIC12F629/675
TABLE 2-1:
Address
SPECIAL FUNCTION REGISTERS SUMMARY (CONTINUED)
Value on
POR, BOD
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page
Bank 1
80h
81h
82h
83h
INDF(1)
Addressing this Location uses Contents of FSR to Address Data Memory
0000 0000 20,61
1111 1111 14,31
OPTION_REG
PCL
GPPU
INTEDG
T0CS
T0SE
PSA
PS2
PS1
DC
PS0
C
Program Counter’s (PC) Least Significant Byte
0000 0000
0001 1xxx
19
14
IRP(2)
RP1(2)
STATUS
RP0
Indirect Data Memory Address Pointer
TO
PD
Z
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
8Fh
90h
91h
92h
93h
94h
95h
96h
97h
98h
99h
FSR
TRISIO
—
xxxx xxxx
20
21
—
—
—
—
19
15
16
—
18
—
18
—
—
—
—
21
23
—
—
42
—
—
TRISIO5
TRISIO4
TRISIO3
TRISIO2
TRISIO1
TRISIO0 --11 1111
Unimplemented
Unimplemented
Unimplemented
Unimplemented
—
—
—
—
—
—
—
—
PCLATH
INTCON
PIE1
—
—
—
T0IE
—
Write Buffer for Upper 5 bits of Program Counter
---0 0000
GIE
PEIE
ADIE
INTE
—
GPIE
CMIE
T0IF
—
INTF
—
GPIF
0000 0000
EEIE
TMR1IE
00-- 0--0
Unimplemented
—
—
PCON
—
—
—
—
—
—
POR
—
BOD
—
---- --0x
Unimplemented
CAL5
—
OSCCAL
—
CAL4
CAL3
CAL2
CAL1
CAL0
1000 00--
Unimplemented
Unimplemented
Unimplemented
Unimplemented
—
—
—
—
—
—
—
—
WPU
IOC
—
—
—
WPU5
IOC5
WPU4
IOC4
—
WPU2
IOC2
WPU1
IOC1
WPU0
IOC0
--11 -111
--00 0000
—
—
IOC3
Unimplemented
Unimplemented
VREN
—
—
VRCON
—
—
0-0- 0000
VRR
VR3
VR2
VR1
WR
VR0
RD
9Ah
9Bh
9Ch
9Dh
9Eh
9Fh
EEDATA
Data EEPROM Data Register
0000 0000
-000 0000
---- x000
---- ----
xxxx xxxx
49
49
50
50
44
EEADR
—
—
Data EEPROM Address Register
EECON1
EECON2(1)
ADRESL(3)
ANSEL(3)
—
—
—
WRERR
WREN
EEPROM Control Register 2
Least Significant 2 bits of the Left Shifted A/D Result of 8 bits or the Right Shifted Result
ADCS2 ADCS1 ADCS0 ANS3 ANS2 ANS1
—
ANS0
-000 1111 46,61
Legend: — = unimplemented locations read as ‘0’, u= unchanged, x= unknown, q= value depends on condition,
shaded = unimplemented
Note 1: This is not a physical register.
2: These bits are reserved and should always be maintained as ‘0’.
3: PIC12F675 only.
DS41190G-page 12
2010 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
