PIC12F519 Microchip Technology, PIC12F519 Datasheet - Page 17

• Manufacturer Part Number: PIC12F519
• Description: 8-Bit Flash Microcontroller
• Manufacturer: Microchip Technology

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TABLE 4-1:
© 2007 Microchip Technology Inc.
N/A
N/A
00h
01h
02h
03h
04h
05h
06h
21h
25h
26h
Legend:
Note 1:
Addr
(1)
TRIS
OPTION
INDF
TMR0
PCL
STATUS
FSR
OSCCAL
PORTB
EECON
EEDATA
EEADR
Name
x = unknown, u = unchanged, – = unimplemented, read as ‘0’ (if applicable). Shaded cells = unimplemented or unused
The upper byte of the Program Counter is not directly accessible. See Section 4.6 “Program Counter” for an
explanation of how to access these bits.
SPECIAL FUNCTION REGISTER SUMMARY
Contains Control Bits to Configure Timer0 and Timer0/WDT Prescaler
Uses Contents of FSR to Address Data Memory (not a physical register)
Timer0 Module Register
Low Order 8 bits of PC
Indirect Data Memory Address Pointer
EEDATA7 EEDATA6 EEDATA5 EEDATA4 EEDATA3 EEDATA2 EEDATA1 EEDATA0 xxxx xxxx
RBWUF
CAL6
Bit 7
—
—
—
—
CAL5
Bit 6
—
—
—
—
—
EEADR5
TRIS5
CAL4
Bit 5
RB5
PA0
—
Preliminary
EEADR4
TRIS4
FREE
CAL3
Bit 4
RB4
TO
EEADR3
WRERR
TRIS3
CAL2
Bit 3
RB3
PD
EEADR2
WREN
TRIS2
CAL1
Bit 2
RB2
Z
EEADR1
TRIS1
CAL0
Bit 1
RB1
WR
DC
PIC12F519
EEADR0
TRIS0
Bit 0
RB0
RD
—
C
DS41319A-page 15
--11 1111
1111 1111
xxxx xxxx
xxxx xxxx
1111 1111
0001 1xxx
110x xxxx
1111 111-
--xx xxxx
XXX0 0000
--xx xxxx
Power-on
Value on
Reset