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PIC16F627-04I/SO 参数 Datasheet PDF下载

PIC16F627-04I/SO图片预览
型号: PIC16F627-04I/SO
PDF下载: 下载PDF文件 查看货源
内容描述: 基于闪存的8位CMOS微控制器 [FLASH-Based 8-Bit CMOS Microcontrollers]
分类和应用: 闪存微控制器和处理器外围集成电路光电二极管PC时钟
文件页数/大小: 160 页 / 1657 K
品牌: MICROCHIP [ MICROCHIP ]
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PIC16F62X  
SWAPF  
Syntax:  
Swap Nibbles in f  
XORLW  
Exclusive OR Literal with W  
[ label ] SWAPF f,d  
Syntax:  
[ label ] XORLW k  
0 k 255  
Operands:  
0 f 127  
Operands:  
Operation:  
Status Affected:  
Encoding:  
d
[0,1]  
(W) .XOR. k → (W)  
Z
Operation:  
(f<3:0>) (dest<7:4>),  
(f<7:4>) (dest<3:0>)  
11  
1010 kkkk kkkk  
Status Affected:  
Encoding:  
None  
The contents of the W register are  
XOR’ed with the eight bit literal 'k'.  
The result is placed in the  
W register.  
Description:  
00  
1110  
dfff  
ffff  
The upper and lower nibbles of  
Description:  
register ’f’ are exchanged. If ’d’ is 0  
the result is placed in W register. If ’d’  
is 1 the result is placed in register ’f’.  
Words:  
1
Cycles:  
Example:  
1
Words:  
Cycles:  
Example  
1
1
XORLW 0xAF  
Before Instruction  
SWAPF REG,  
0
W
=
0xB5  
0x1A  
Before Instruction  
REG1  
After Instruction  
=
0xA5  
W
=
After Instruction  
REG1  
W
=
=
0xA5  
0x5A  
TRIS  
Load TRIS Register  
XORWF  
Syntax:  
Exclusive OR W with f  
[ label ] XORWF f,d  
0 f 127  
Syntax:  
[ label ] TRIS  
f
Operands:  
Operation:  
5 f 7  
Operands:  
d
[0,1]  
(W) TRIS register f;  
Status Affected: None  
Operation:  
(W) .XOR. (f) → (dest)  
00  
Encoding:  
0000 0110  
0fff  
Status Affected:  
Encoding:  
Z
The instruction is supported for code  
compatibility with the PIC16C5X  
products. Since TRIS registers are  
readable and writable, the user can  
directly address them.  
Description:  
00  
0110  
dfff  
ffff  
Exclusive OR 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'.  
Description:  
Words:  
Cycles:  
Example  
1
1
Words:  
Cycles:  
Example  
1
1
To maintain upward compatibility  
REG  
1
XORWF  
®
with future PICmicro products, do  
Before Instruction  
not use this instruction.  
REG  
W
=
=
0xAF  
0xB5  
After Instruction  
REG  
W
=
=
0x1A  
0xB5  
DS40300B-page 124  
Preliminary  
1999 Microchip Technology Inc.