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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  
10.4 UART RECEIVER CONTROL REGISTER  
URRX initial value = 0000000x  
0AAH  
URRX  
Read/Write  
After Reset  
Bit 7  
URXEN  
R/W  
Bit 6  
URXS1  
R/W  
0
Bit 5  
Bit 4  
Bit 3  
Bit 2  
URXPC  
R/W  
Bit 1  
URXM  
R/W  
0
Bit 0  
URXS0 URXPEN URXPS  
R/W  
0
R/W  
0
R/W  
0
0
0
Bit 7  
URXEN: UART RX control bit.  
0 = Disable UART RX. URX pin keeps and returns to GPIO function.  
1 = Enable UART RX. URX pin receives UART data.  
Bit[6:5]  
URXS1, URXS0: UART RX status indicator.  
00 = No data received.  
01 = Data received, but parity checking error occurrence.  
10, 11 = Data received successfully.  
Bit 4  
Bit 3  
Bit 2  
Bit 1  
URXPEN: UART RX parity bit check function control bit.  
0 = Disable UART RX parity bit check function. The data stream doesn’t include parity bit.  
1 = Enable UART RX parity bit check function. The data stream includes parity bit.  
URXPS: UART RX parity bit format control bit.  
0 = UART RX parity bit format is even parity.  
1= UART RX parity bit format is odd parity.  
URXPC: UART RX parity bit checking status bit.  
0 = UART RX parity bit checking is error.  
1 = UART RX parity bit checking is correct.  
URXM: UART RX data buffer length control bit.  
0 = 1-byte.  
1 = 2-byte.  
SONiX TECHNOLOGY CO., LTD  
Page 119  
Version 1.1  
 
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