[ label ] SWAPF f,d Operands" />
參數(shù)資料
型號: PIC18F4520-E/PT
廠商: Microchip Technology
文件頁數(shù): 95/151頁
文件大?。?/td> 0K
描述: IC MCU FLASH 16KX16 44TQFP
產品培訓模塊: Asynchronous Stimulus
標準包裝: 160
系列: PIC® 18F
核心處理器: PIC
芯體尺寸: 8-位
速度: 25MHz
連通性: I²C,SPI,UART/USART
外圍設備: 欠壓檢測/復位,HLVD,POR,PWM,WDT
輸入/輸出數(shù): 36
程序存儲器容量: 32KB(16K x 16)
程序存儲器類型: 閃存
EEPROM 大小: 256 x 8
RAM 容量: 1.5K x 8
電壓 - 電源 (Vcc/Vdd): 4.2 V ~ 5.5 V
數(shù)據(jù)轉換器: A/D 13x10b
振蕩器型: 內部
工作溫度: -40°C ~ 125°C
封裝/外殼: 44-TQFP
包裝: 托盤
PIC16(L)F1782/3
DS41579C-page 362
Preliminary
2011-2012 Microchip Technology Inc.
SWAPF
Swap Nibbles in f
Syntax:
[ label ]
SWAPF f,d
Operands:
0
f 127
d
[0,1]
Operation:
(f<3:0>)
(destination<7:4>),
(f<7:4>)
(destination<3:0>)
Status Affected:
None
Description:
The upper and lower nibbles of regis-
ter ‘f’ are exchanged. If ‘d’ is ‘0’, the
result is placed in the W register. If ‘d’
is ‘1’, the result is placed in register ‘f’.
TRIS
Load TRIS Register with W
Syntax:
[ label ] TRIS f
Operands:
5
f 7
Operation:
(W)
TRIS register ‘f’
Status Affected:
None
Description:
Move data from W register to TRIS
register.
When ‘f’ = 5, TRISA is loaded.
When ‘f’ = 6, TRISB is loaded.
When ‘f’ = 7, TRISC is loaded.
XORLW
Exclusive OR literal with W
Syntax:
[ label ]
XORLW k
Operands:
0
k 255
Operation:
(W) .XOR. k
W)
Status Affected:
Z
Description:
The contents of the W register are
XOR’ed with the eight-bit
literal ‘k’. The result is placed in the
W register.
XORWF
Exclusive OR W with f
Syntax:
[ label ]
XORWF
f,d
Operands:
0
f 127
d
[0,1]
Operation:
(W) .XOR. (f)
destination)
Status Affected:
Z
Description:
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 regis-
ter ‘f’.
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