label ] MOVF f,d Opera" />
參數(shù)資料
型號(hào): PIC12C509AT-04I/MF
廠商: Microchip Technology
文件頁(yè)數(shù): 64/113頁(yè)
文件大?。?/td> 0K
描述: IC MCU OTP 1KX12 8-DFN
標(biāo)準(zhǔn)包裝: 3,300
系列: PIC® 12C
核心處理器: PIC
芯體尺寸: 8-位
速度: 4MHz
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 5
程序存儲(chǔ)器容量: 1.5KB(1K x 12)
程序存儲(chǔ)器類型: OTP
RAM 容量: 41 x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-VDFN 裸露焊盤
包裝: 帶卷 (TR)
配用: AC164324-ND - MODULE SKT FOR MPLAB 8DFN/16QFN
XLT08DFN2-ND - SOCKET TRANSITION ICE 14DIP/8DFN
XLT08DFN-ND - SOCKET TRANSITION ICE 8DFN
AC164032-ND - ADAPTER PICSTART PLUS 8DFN/DIP
AC124001-ND - MODULE SKT PROMATEII 8DIP/SOIC
其它名稱: PIC12C509AT04I/MF
PIC12C5XX
DS40139E-page 54
1999 Microchip Technology Inc.
MOVF
Move f
Syntax:
[
label ]
MOVF f,d
Operands:
0
≤ f ≤ 31
d
∈ [0,1]
Operation:
(f)
→ (dest)
Status Affected:
Z
Encoding:
0010
00df
ffff
Description:
The contents of register ’f’ is moved to
destination ’d’. If ’d’ is 0, destination is
the W register. If ’d’ is 1, the destination
is file register ’f’. ’d’ is 1 is useful to test
a file register since status flag Z is
affected.
Words:
1
Cycles:
1
Example:
MOVF
FSR,
0
After Instruction
W
=
value in FSR register
MOVLW
Move Literal to W
Syntax:
[
label ]
MOVLW k
Operands:
0
≤ k ≤ 255
Operation:
k
→ (W)
Status Affected:
None
Encoding:
1100
kkkk
Description:
The eight bit literal ’k’ is loaded into the
W register. The don’t cares will assem-
ble as 0s.
Words:
1
Cycles:
1
Example:
MOVLW
0x5A
After Instruction
W=
0x5A
MOVWF
Move W to f
Syntax:
[
label ]
MOVWF
f
Operands:
0
≤ f ≤ 31
Operation:
(W)
→ (f)
Status Affected:
None
Encoding:
0000
001f
ffff
Description:
Move data from the W register to regis-
ter 'f'
.
Words:
1
Cycles:
1
Example:
MOVWF
TEMP_REG
Before Instruction
TEMP_REG
=
0xFF
W
=
0x4F
After Instruction
TEMP_REG
=
0x4F
W
=
0x4F
NOP
No Operation
Syntax:
[
label ]
NOP
Operands:
None
Operation:
No operation
Status Affected:
None
Encoding:
0000
Description:
No operation.
Words:
1
Cycles:
1
Example:
NOP
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