參數(shù)資料
型號： PIC16C471
廠商： Microchip Technology Inc.
英文描述： 14-Pin, 8-Bit CMOS OTP Microcontroller With A/D Converter(工作電壓2.5~5.5V，捕捉/比較/PWM的微控制器)
中文描述： 14引腳，8位微控制器的CMOS檢察官辦公室的A / D轉(zhuǎn)換器（工作電壓2.5?5.5V之間，捕捉/比較/脈寬調(diào)制的微控制器）
文件頁數(shù)： 120/170頁
文件大?。?/td> 4191K
代理商： PIC16C471
PIC16F62X
DS40300C-page 118
Preliminary
2003 Microchip Technology Inc.
RRF
Rotate Right f through Carry
Syntax:
[
label
] RRF f,d
Operands:
0
≤
f
≤
127
d
∈
[0,1]
Operation:
See description below
Status Affected:
C
Encoding:
00
1100
dfff
ffff
Description:
The contents of register 'f' are
rotated one bit to the right
through the Carry Flag. 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
RRF
REG1, 0
Before Instruction
REG1
= 1110 0110
C
= 0
After Instruction
REG1
= 1110 0110
W
= 0111 0011
C
= 0
SLEEP
Syntax:
[
labe
l ]
SLEEP
Operands:
None
Operation:
00h
→
WDT,
0
→
WDT prescaler,
1
→
TO,
0
→
PD
Status Affected:
TO, PD
Encoding:
00
0000
0110
0011
Description:
The power-down STATUS bit,
PD is cleared. Timeout
STATUS bit, TO is set.
Watchdog Timer and its
prescaler are cleared.
The processor is put into
SLEEP mode with the
oscillator stopped. See
Section 14.9 for more details.
Words:
1
Cycles:
1
Example:
SLEEP
REGISTER F
C
SUBLW
Subtract W from Literal
Syntax:
[
label
]
SUBLW k
Operands:
0
≤
k
≤
255
Operation:
k - (W)
→ (
W)
Status
Affected:
C, DC, Z
Encoding:
11
110x
kkkk
kkkk
Description:
The W register is subtracted (2’s
complement method) from the eight
bit literal 'k'. The result is placed in
the W register.
Words:
1
Cycles:
1
Example 1:
SUBLW
0x02
Before Instruction
W = 1
C
=
After Instruction
W = 1
C = 1; result is positive
Example 2:
Before Instruction
W = 2
C =
After Instruction
W = 0
C = 1; result is zero
Example 3:
Before Instruction
W =
C =
3
After Instruction
W =
C =
0xFF
0; result is negative
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16C505/JW 功能描述:8位微控制器 -MCU 1.5KB 72 RAM 12 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16C505-04/P 功能描述:8位微控制器 -MCU 1.5KB 72 RAM 12 I/O 4MHz PDIP14 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16C505-04/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT CMOS MCU (TUBE 30) 16C505 制造商:Microchip Technology Inc 功能描述:IC 8BIT CMOS MCU 16C505 DIP14
PIC16C505-04/SL 功能描述:8位微控制器 -MCU 1.5KB 72 RAM 12 I/O 4MHz SOIC14 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16C505-04/SL 制造商:Microchip Technology Inc 功能描述:8BIT CMOS MCU SMD 16C505 SOIC14
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