PIC10F320 View Datasheet(PDF) - Microchip Technology
Part Name
Description
MFG CO.
'PIC10F320' PDF : 193 Pages View PDF
PIC10(L)F320/322
REGISTER 2-1: STATUS: STATUS REGISTER
R/W-0/0
IRP
bit 7
R/W-0/0
RP1
R/W-0/0
RP0
R-1/q
TO
R-1/q
PD
R/W-x/u
Z
R/W-x/u
DC
R/W-x/u
C
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
q = Value depends on condition
bit 7
bit 6-5
bit 4
bit 3
bit 2
bit 1
bit 0
IRP: Reserved(2)
RP<1:0>: Reserved(2)
TO: Time-out bit
1 = After power-up, CLRWDT instruction or SLEEP instruction
0 = A WDT time-out occurred
PD: Power-Down bit
1 = After power-up or by the CLRWDT instruction
0 = By execution of the SLEEP instruction
Z: Zero bit
1 = The result of an arithmetic or logic operation is zero
0 = The result of an arithmetic or logic operation is not zero
DC: Digit Carry/Borrow bit (ADDWF, ADDLW, SUBLW, SUBWF instructions)(1)
1 = A carry-out from the 4th low-order bit of the result occurred
0 = No carry-out from the 4th low-order bit of the result
C: Carry/Borrow bit (ADDWF, ADDLW, SUBLW, SUBWF instructions)(1)
1 = A carry-out from the Most Significant bit of the result occurred
0 = No carry-out from the Most Significant bit of the result occurred
Note 1: For Borrow, the polarity is reversed. A subtraction is executed by adding the two’s complement of the
second operand. For rotate (RRF, RLF) instructions, this bit is loaded with either the high or low-order bit of
the source register.
2: Maintain as ‘0’.
2011-2015 Microchip Technology Inc.
DS40001585D-page 13
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