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SN8F2250B 参数 Datasheet PDF下载

SN8F2250B图片预览
型号: SN8F2250B
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: 133 页 / 1554 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
 浏览型号SN8F2250B的Datasheet PDF文件第29页浏览型号SN8F2250B的Datasheet PDF文件第30页浏览型号SN8F2250B的Datasheet PDF文件第31页浏览型号SN8F2250B的Datasheet PDF文件第32页浏览型号SN8F2250B的Datasheet PDF文件第34页浏览型号SN8F2250B的Datasheet PDF文件第35页浏览型号SN8F2250B的Datasheet PDF文件第36页浏览型号SN8F2250B的Datasheet PDF文件第37页  
SN8F2250B Series  
USB 2.0 Full-Speed 8-Bit Micro-Controller  
2.1.4.8 R REGISTERS  
R register is an 8-bit buffer. There are two major functions of the register.  
z
z
Can be used as working register  
For store high-byte data of look-up table  
(MOVC instruction executed, the high-byte data of specified ROM address will be stored in R register and the  
low-byte data will be stored in ACC).  
082H  
R
Read/Write  
After reset  
Bit 7  
RBIT7  
R/W  
-
Bit 6  
RBIT6  
R/W  
-
Bit 5  
RBIT5  
R/W  
-
Bit 4  
RBIT4  
R/W  
-
Bit 3  
RBIT3  
R/W  
-
Bit 2  
RBIT2  
R/W  
-
Bit 1  
RBIT1  
R/W  
-
Bit 0  
RBIT0  
R/W  
-
’
Note: Please refer to the “LOOK-UP TABLE DESCRIPTION” about R register look-up table application.  
SONiX TECHNOLOGY CO., LTD  
Page 33  
Version 1.1  
 
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