參數(shù)資料
型號: PIC16F628-20/P
廠商: Microchip Technology
文件頁數(shù): 21/170頁
文件大?。?/td> 0K
描述: IC MCU FLASH 2KX14 COMP 18DIP
產(chǎn)品培訓(xùn)模塊: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標(biāo)準(zhǔn)包裝: 25
系列: PIC® 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
連通性: UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 16
程序存儲器容量: 3.5KB(2K x 14)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 128 x 8
RAM 容量: 224 x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: 0°C ~ 70°C
封裝/外殼: 18-DIP(0.300",7.62mm)
包裝: 管件
配用: DVA16XP183-ND - ADAPTER ICE 18DIP/SOIC/SSOP
AC164010-ND - MODULE SKT PROMATEII DIP/SOIC
2003 Microchip Technology Inc.
Preliminary
DS40300C-page 115
PIC16F62X
IORLW
Inclusive OR Literal with W
Syntax:
[ label ]
IORLW k
Operands:
0
≤ k ≤ 255
Operation:
(W) .OR. k
→ (W)
Status Affected:
Z
Encoding:
11
1000
kkkk
Description:
The contents of the W register is
OR’ed with the eight bit literal 'k'.
The result is placed in the W
register.
Words:
1
Cycles:
1
Example
IORLW
0x35
Before Instruction
W= 0x9A
After Instruction
W= 0xBF
Z= 0
IORWF
Inclusive OR W with f
Syntax:
[ label ]
IORWF
f,d
Operands:
0
≤ f ≤ 127
d
∈ [0,1]
Operation:
(W) .OR. (f)
→ (dest)
Status Affected:
Z
Encoding:
00
0100
dfff
ffff
Description:
Inclusive OR the W register with
register 'f'. If 'd' is 0 the result is
placed in the W register. If 'd' is
1 the result is placed back in
register 'f'.
Words:
1
Cycles:
1
Example
IORWF
REG1, 0
Before Instruction
REG1 = 0x13
W
= 0x91
After Instruction
REG1 = 0x13
W
= 0x93
Z= 1
MOVLW
Move Literal to W
Syntax:
[ label ]
MOVLW k
Operands:
0
≤ k ≤ 255
Operation:
k
→ (W)
Status Affected:
None
Encoding:
11
00xx
kkkk
Description:
The eight bit literal 'k' is loaded
into W register. The don’t cares
will assemble as 0’s.
Words:
1
Cycles:
1
Example
MOVLW
0x5A
After Instruction
W= 0x5A
MOVF
Move f
Syntax:
[ label ]
MOVF f,d
Operands:
0
≤ f ≤ 127
d
∈ [0,1]
Operation:
(f)
→ (dest)
Status Affected:
Z
Encoding:
00
1000
dfff
ffff
Description:
The contents of register f is
moved to a destination depen-
dent upon the status of d. If d =
0, destination is W register. If d
= 1, the destination is file regis-
ter f itself. d = 1 is useful to test
a file register since status flag Z
is affected.
Words:
1
Cycles:
1
Example
MOVF
REG1, 0
After Instruction
W = value in REG1 register
Z= 1
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