參數(shù)資料
型號: PIC16F54-I/SO
廠商: Microchip Technology
文件頁數(shù): 40/88頁
文件大?。?/td> 0K
描述: IC MCU FLASH 512X12 18SOIC
產品培訓模塊: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標準包裝: 42
系列: PIC® 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
外圍設備: POR,WDT
輸入/輸出數(shù): 12
程序存儲器容量: 768B(512 x 12)
程序存儲器類型: 閃存
RAM 容量: 25 x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 5.5 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 18-SOIC(0.295",7.50mm 寬)
包裝: 管件
產品目錄頁面: 638 (CN2011-ZH PDF)
配用: XLT18SO-1-ND - SOCKET TRANSITION 18SOIC 300MIL
AC164002-ND - MODULE SKT PROMATEII 18/28SOIC
2007 Microchip Technology Inc.
DS41213D-page 43
PIC16F5X
ADDWF
Add W and f
Syntax:
[ label ] ADDWF
f, d
Operands:
0
≤ f ≤ 31
d
∈ [0,1]
Operation:
(W) + (f)
→ (dest)
Status Affected:
C, DC, Z
Encoding:
0001
11df
ffff
Description:
Add the contents of the W register
and 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'.
Words:
1
Cycles:
1
Example:
ADDWF
TEMP_REG, 0
Before Instruction
W
=
0x17
TEMP_REG =
0xC2
After Instruction
W=
0xD9
TEMP_REG =
0xC2
ANDLW
AND literal with W
Syntax:
[ label ] ANDLW
k
Operands:
0
≤ k ≤ 255
Operation:
(W).AND. (k)
→ (W)
Status Affected:
Z
Encoding:
1110
kkkk
Description:
The contents of the W register are
AND’ed with the eight-bit literal ‘k’.
The result is placed in the W
register.
Words:
1
Cycles:
1
Example:
ANDLW
H'5F'
Before Instruction
W=
0xA3
After Instruction
W=
0x03
ANDWF
AND W with f
Syntax:
[ label ] ANDWF
f, d
Operands:
0
≤ f ≤ 31
d
∈ [0,1]
Operation:
(W) .AND. (f)
→ (dest)
Status Affected:
Z
Encoding:
0001
01df
ffff
Description:
The contents of the W register are
AND’ed 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’.
Words:
1
Cycles:
1
Example:
ANDWF
TEMP_REG, 1
Before Instruction
W=
0x17
TEMP_REG =
0xC2
After Instruction
W
=
0x17
TEMP_REG =
0x02
BCF
Bit Clear f
Syntax:
[ label ] BCF
f, b
Operands:
0
≤ f ≤ 31
0
≤ b ≤ 7
Operation:
0
→ (f<b>)
Status Affected:
None
Encoding:
0100
bbbf
ffff
Description:
Bit ‘b’ in register ‘f’ is cleared.
Words:
1
Cycles:
1
Example:
BCF
FLAG_REG,
7
Before Instruction
FLAG_REG =
0xC7
After Instruction
FLAG_REG =
0x47
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