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PIC12F629-I/SNVAO 参数 Datasheet PDF下载

PIC12F629-I/SNVAO图片预览
型号: PIC12F629-I/SNVAO
PDF下载: 下载PDF文件 查看货源
内容描述: [RISC Microcontroller, 8-Bit, FLASH, 20MHz, CMOS, PDSO8]
分类和应用: 闪存微控制器
文件页数/大小: 136 页 / 1422 K
品牌: MICROCHIP [ MICROCHIP ]
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PIC12F629/675  
10.2 Instruction Descriptions  
ADDLW  
Add Literal and W  
BCF  
Bit Clear f  
Syntax:  
[label] ADDLW  
0 k 255  
k
Syntax:  
[label] BCF f,b  
Operands:  
Operation:  
Status Affected:  
Description:  
Operands:  
0 f 127  
0 b 7  
(W) + k (W)  
C, DC, Z  
Operation:  
0 (f<b>)  
Status Affected:  
Description:  
None  
The contents of the W register  
are added to the eight-bit literal ‘k’  
and the result is placed in the W  
register.  
Bit ‘b’ in register ‘f’ is cleared.  
BSF  
Bit Set f  
ADDWF  
Add W and f  
Syntax:  
[label] BSF f,b  
Syntax:  
[label] ADDWF f,d  
Operands:  
0 f 127  
0 b 7  
Operands:  
0 f 127  
d   
Operation:  
1 (f<b>)  
Operation:  
(W) + (f) (destination)  
Status Affected:  
Description:  
None  
Status Affected: C, DC, Z  
Bit ‘b’ in register ‘f’ is set.  
Description:  
Add the contents of the W register  
with register ‘f’. If ‘d’ is 0, the  
result is stored in the W register. If  
‘d’ is 1, the result is stored back in  
register ‘f’.  
BTFSS  
Bit Test f, Skip if Set  
ANDLW  
AND Literal with W  
Syntax:  
[label] BTFSS f,b  
Syntax:  
[label] ANDLW  
0 k 255  
k
Operands:  
0 f 127  
0 b < 7  
Operands:  
Operation:  
Status Affected:  
Description:  
(W) .AND. (k) (W)  
Operation:  
skip if (f<b>) = 1  
Z
Status Affected: None  
The contents of W register are  
AND’ed with the eight-bit literal  
‘k’. The result is placed in the W  
register.  
Description: If bit ‘b’ in register ‘f’ is ‘0’, the next  
instruction is executed.  
If bit ‘b’ is ‘1’, then the next  
instruction is discarded and a NOP  
is executed instead, making this a  
2TCY instruction.  
ANDWF  
AND W with f  
Syntax:  
[label] ANDWF f,d  
Operands:  
0 f 127  
d   
Operation:  
(W) .AND. (f) (destination)  
Status Affected:  
Description:  
Z
AND the W register with register  
‘f’. If ‘d’ is 0, the result is stored in  
the W register. If ‘d’ is 1, the result  
is stored back in register ‘f’.  
2010 Microchip Technology Inc.  
DS41190G-page 73