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SN8A1704A 参数 Datasheet PDF下载

SN8A1704A图片预览
型号: SN8A1704A
PDF下载: 下载PDF文件 查看货源
内容描述: 8位微控制器 [8-Bit Micro-Controller]
分类和应用: 微控制器
文件页数/大小: 145 页 / 774 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
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SN8P1700  
8-bit micro-controller build-in 12-bit ADC  
OSCM REGISTER DESCRIPTION  
The OSCM register is a oscillator control register. It can control oscillator select, system mode, watchdog timer clock  
source and rate.  
OSCM initial value = 000x 000x  
0CAH  
OSCM  
Bit 7  
0
-
Bit 6  
WDRST  
R/W  
Bit 5  
Wdrate  
R/W  
Bit 4  
0
-
Bit 3  
CPUM0  
R/W  
Bit 2  
CLKMD  
R/W  
Bit 1  
STPHX  
R/W  
Bit 0  
0
-
STPHX: Eternal high-speed oscillator control bit. 0 = free run, 1 = stop. This bit just only controls external high-speed  
oscillator. If STPHX=1, the internal low-speed RC oscillator is still running.  
CLKMD: System high/Low speed mode select bit. 0 = normal (dual) mode, 1 = slow mode.  
CPUM0: CPU operating mode control bit. 0 = normal, 1 = sleep (power down) mode to turn off both high/low clock.  
Notice: The bit 7 of OSCM register must be “0”, or the system will be error.  
SONiX TECHNOLOGY CO., LTD  
Page 59  
Revision 1.94  
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