国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: W79E201
廠商: WINBOND ELECTRONICS CORP
元件分類: 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁數: 27/87頁
文件大?。?/td> 818K
代理商: W79E201
W79E201
Publication Release Date: December 16, 2004
- 27 -
Revision A2
1
EWT
Enable Watchdog timer Reset. Setting this bit will enable the Watchdog timer
Reset function.
Reset Watchdog Timer. This bit helps in putting the watchdog timer into a know
state. It also helps in resetting the watchdog timer before a time-out occurs.
Failing to set the EWT before time-out will cause an interrupt, if EWDI (EIE.4) is
set, and 512 clocks after that a watchdog timer reset will be generated if EWT is
set. This bit is self-clearing by hardware.
0
RWT
The WDCON SFR is set to a 0x0x0xx0b on an external reset. WTRF is set to a 1 on a Watchdog timer
reset, but to a 0 on power on/down resets. WTRF is not altered by an external reset. POR is set to 1
by a power-on reset. EWT is set to 0 on a Power-on reset and unaffected by other resets.
All the bits in this SFR have unrestricted read access. POR, EWT, WDIF and RWT require Timed
Access procedure to write. The remaining bits have unrestricted write accesses. Please refer TA
register description.
TA
EG
C7H
WDCON
REG
D8H
CKCON
REG
8EH
MOV
TA, #AAH
MOV
TA, #55H
SETB WDCON.0
; Reset watchdog timer
ORL
CKCON, #11000000B
; Select 26 bits watchdog timer
MOV
TA, #AAH
MOV
TA, #55H
ORL
WDCON, #00000010B
; Enable watchdog
PWM Prescale Register
Bit:
7
6
5
4
3
2
1
0
PWMP.7 PWMP.6 PWMP.5 PWMP.4 PWMP.3 PWMP.2 PWMP.1 PWMP.0
Mnemonic: PWMP
Address: D9h
PWM 0 Register
Bit:
7
6
5
4
3
2
1
0
PWM0.7 PWM0.6 PWM0.5 PWM0.4 PWM0.3 PWM0.2 PWM0.1 PWM0.0
Mnemonic: PWM0
Address: DAh
PWM 1 Register
Bit:
7
6
5
4
3
2
1
0
PWM1.7 PWM1.6 PWM1.5 PWM1.4 PWM1.3 PWM1.2 PWM1.1 PWM1.0
Mnemonic: PWM1
Address: DBh
相關PDF資料
PDF描述
W79E201A16FN 8-BIT MICROCONTROLLER
W79E201A16LN 8-BIT MICROCONTROLLER
W79E201A16PN 8-BIT MICROCONTROLLER
W79E217A 8-BIT MICROCONTROLLER
W79E217AFG 8-BIT MICROCONTROLLER
相關代理商/技術參數
參數描述
W79E201A16FL 功能描述:IC MCU 8-BIT 16K FLASH 44-PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:W79 標準包裝:300 系列:78K0R/Ix3 核心處理器:78K/0R 芯體尺寸:16-位 速度:40MHz 連通性:3 線 SIO,I²C,LIN,UART/USART 外圍設備:DMA,LVD,POR,PWM,WDT 輸入/輸出數:27 程序存儲器容量:16KB(16K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數據轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:38-SSOP 包裝:托盤
W79E201A16FN 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W79E201A16LN 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W79E201A16PL 功能描述:IC MCU 8-BIT 16K FLASH 44-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:W79 標準包裝:300 系列:78K0R/Ix3 核心處理器:78K/0R 芯體尺寸:16-位 速度:40MHz 連通性:3 線 SIO,I²C,LIN,UART/USART 外圍設備:DMA,LVD,POR,PWM,WDT 輸入/輸出數:27 程序存儲器容量:16KB(16K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數據轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:38-SSOP 包裝:托盤
W79E201A16PN 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER