参数资料
型号: W78E365
厂商: Electronic Theatre Controls, Inc.
元件分类: 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件页数: 13/40页
文件大小: 395K
代理商: W78E365
W78E365
- 20 -
MODE
WFWIN
CTRL<3:0>
OEN
CEN
SFRAH, SFRAL
SFRFD
Erase 64KB APROM
0
0010
1
0
X
Program 64KB APROM
0
0001
1
0
Address in
Data in
Read 64KB APROM
0
0000
0
Address in
Data out
Erase 4KB LDROM
1
0010
1
0
X
Program 4KB LDROM
1
0001
1
0
Address in
Data in
Read 4KB LDROM
1
0000
0
Address in
Data out
6.9.1 In-System Programming Control Register (CHPCON)
CHPCON (BFH)
BIT
NAME
FUNCTION
7
SWRESET
When this bit is set to 1, and both FBOOTSL and FPROGEN are set to 1. It
will enforce microcontroller reset to initial condition just like power on reset.
6
-
Reserve.
5
LD/AP
This bit is read only. 1: CPU is running LDROM program. 0: CPU is running
APROM program.
4
ENAUXRAM
1: Enable on-chip AUX-RAM.
0: Disable the on-chip AUX-RAM
3
1
Must be 1
2
-
Reserve.
1
FBOOTSL
When this bit is set to 1, and both SWRESET and FPROGEN are set to 1. It
will enforce microcontroller reset to initial condition just like power on reset.
0
FPROGEN
When this bit is set to 1, and both SWRESET and FBOOTSL are set to 1. It
will enforce microcontroller reset to initial condition just like power on reset.
This register is protected by CHPENR register. Please write as below procedures while you would like
to write CHPCON register.
Mov CHPENR, #87h
Mov CHPENR, #59h
Anl CHPCON, #EFh ; Disable AUX-RAM
Mov CHPENR, #0h
6.10 Software Reset
Set CHPCON = 0X83, timer and enter IDLE mode. CPU will reset and restart from APFLASH after
time out.
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W78E365A40DL 功能描述:IC MCU 8-BIT 64K FLASH 40-DIP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:W78 标准包装:300 系列:78K0R/Ix3 核心处理器:78K/0R 芯体尺寸:16-位 速度:40MHz 连通性:3 线 SIO,I²C,LIN,UART/USART 外围设备:DMA,LVD,POR,PWM,WDT 输入/输出数:27 程序存储器容量:16KB(16K x 8) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:38-SSOP 包装:托盘