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SN8F2280 参数 Datasheet PDF下载

SN8F2280图片预览
型号: SN8F2280
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: 163 页 / 3660 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
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SN8F2280 Series  
USB 2.0 Full-Speed 8-Bit Micro-Controller  
10.3 UART TRANSMITTER CONTROL REGISTER  
URTX initial value = 0xx0000x  
0A9H  
URTX  
Read/Write  
After Reset  
Bit 7  
UCLKS  
R/W  
0
Bit 6  
Bit 5  
Bit 4  
Bit 3  
Bit 2  
Bit 1  
UTXM  
R/W  
0
Bit 0  
UTXEN UTXPEN UTXPS  
R/W  
0
R/W  
0
R/W  
0
Bit 7  
Bit 4  
Bit 3  
Bit 2  
Bit 1  
UCLKS: UART clock source select bit.  
0 = UART clock source is 16MHz.  
1 = UART clock source is 24MH.  
UTXEN: UART TX control bit.  
0 = Disable UART TX. UTX pin keeps and returns to GPIO function.  
1 = Enable UART TX. UTX pin transmits UART data.  
UTXPEN: UART TX parity bit check function control bit.  
0 = Disable UART TX parity bit check function. The data stream doesn’t include parity bit.  
1 = Enable UART TX parity bit check function. The data stream includes parity bit.  
UTXPS: UART TX parity bit format control bit.  
0 = UART TX parity bit format is even parity.  
1= UART TX parity bit format is odd parity.  
UTXM: UART TX data buffer length control bit.  
0 = 1-byte.  
1 = 2-byte.  
SONiX TECHNOLOGY CO., LTD  
Page 118  
Version 1.1  
 
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