PIC14000T-04I/SP 데이터 시트보기 (PDF) - Microchip Technology
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PIC14000T-04I/SP Datasheet PDF : 153 Pages
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PIC14000
TABLE 4-3: SPECIAL FUNCTION REGISTERS FOR THE PIC14000 (CONTINUED)
Address Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bank1
80h*
INDF
(Indirect Ad-
dress)
Addressing this location uses contents of FSR to address data memory (not a physical regis-
ter).
81h
OPTION
RCPU
r
TOCS TOSE
PSA
PS2
PS1
PS0
82h* PCL
Program Counter’s (PC’s) least significant byte
83h* STATUS
IRP
RP1
RP0
TO
PD
Z
DC
C
84h* FSR
Indirect data memory address pointer
85h
TRISA
PORTA Data Direction Register
86h
Reserved Reserved for emulation
87h
TRISC
PORTC Data Direction Register
88h
TRISD
PORTD Data Direction Register
89h
Reserved
8Ah* PCLATH Buffered register for the upper 5 bits of the Program Counter (PC)
8Bh*
8Ch
INTCON
PIE1
GIE
CMIE
PEIE
—
T0IE
—
r
PBIE
r
I2CIE
T0IF
RCIE
r
ADCIE
r
OVFIE
8Dh
Reserved
8Eh
PCON
r
—
—
—
—
—
POR
LVD
8Fh
SLPCON
HIBEN
— REFOFF LSOFF OSCOFF CMOFF TEMPOFF ADOFF
90h
Reserved
91h
Reserved
92h
Reserved
93h
I2CADD
I2C Synchronous Serial Port Address Register
94h
I2CSTAT
—
—
D/A
P
S
R/W
UA
BF
95h
Reserved
96h
Reserved
97h
Reserved
98h
Reserved
99h
Reserved
9Ah
Reserved
9Bh
PREFA
PRA7 PRA6 PRA5 PRA4 PRA3
PRA2
PRA1 PRA0
9Ch
PREFB
PRB7 PRB6 PRB5 PRB4 PRB3
PRB2
PRB1 PRB0
9Dh
CMCON
9Eh
MISC
— CMBOUT CMBOE CPOLB
—
CMAOUT CMAOE CPOLA
SMHOG SPGNDB SPGNDA I2CSEL SMBUS INCLKEN OSC2 OSC1
9Fh
ADCON1 ADDAC3 ADDAC2 ADDAC1 ADDAC0 PCFG3 PCFG2 PCFG1 PCFG0
Legend
— = unimplemented bits, read as ‘0’ but cannot be overwritten
r = reserved bits, default is POR value and should not be overwritten with any value
Reserved indicates reserved register and should not be overwritten with any value
* indicates registers that can be addressed from either bank
DS40122B-page 16
Preliminary
© 1996 Microchip Technology Inc.
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