參數(shù)資料
型號: 37C672
廠商: SMSC Corporation
英文描述: ENHANCED SUPER I/O CONTROLLER WITH FAST IR
中文描述: 增強的超級I / O控制器,快速紅外線
文件頁數(shù): 165/173頁
文件大?。?/td> 965K
代理商: 37C672
2-34
3802 GROUP USER’S MANUAL
APPLICATION
2.3 Serial I/O
Fig. 2.3.19 Setting of related registers at a transmitting side [Communication using a clock
synchronous serial I/O]
Serial I/O1 status register (Address : 1916)
SIO1STS
Transmit buffer empty flag
Check to be transferred data from the Transmit buffer register to
Transmit shift register.
Writable the next transmission data to the Transmit buffer register
at being set to “1.”
Transmitting side
Transmit shift register shift completion flag
Check a completion of transmitting 1-byte data with this flag
“1” : Transmit shift completed
b7
b0
Interrupt edge selection register (Address : 3A16)
INTEDGE
INT0 active edge selection bit : Select INT0 falling edge
b7
b0
Baud rate generator (Address : 1C16)
BRG
Set “division ratio – 1”
7
b7
b0
Serial I/O1 control register (Address : 1A16)
SIO1CON
BRG counter source selection bit : f(XIN)
Serial I/O1 synchronous clock selection bit : BRG/4
Transmit enable bit : Transmit enabled
Receive enable bit : Receive disabled
Serial I/O1 mode selection bit : Clock synchronous serial I/O
Serial I/O1 enable bit : Serial I/O1 enabled
b7
b0
0
11
1
0
相關(guān)PDF資料
PDF描述
37C67X ENHANCED SUPER I/O CONTROLLER WITH FAST IR
37C957FR ULTRA I/O CONTROLLER FOR PORTABLE APPLICATIONS
37FMA1-ABW31N SPECIAL SWITCH-PIEZO SWITCH, SPST, MOMENTARY, 0.2A, 24VDC, PANEL MOUNT-THREADED
37FML1-BEW31N SPECIAL SWITCH-PIEZO SWITCH, SPST, MOMENTARY, 0.2A, 24VDC, PANEL MOUNT-THREADED
37FML2-ACW21N SPECIAL SWITCH-PIEZO SWITCH, SPST, MOMENTARY, 1A, 24VDC, PANEL MOUNT-THREADED
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
37C67X 制造商:SMSC 制造商全稱:SMSC 功能描述:ENHANCED SUPER I/O CONTROLLER WITH FAST IR
37C-6BH-5-5 制造商:Birtcher Products 功能描述:
37C72U-185 制造商:White-Rodgers 功能描述:
37C73U-170 制造商:White-Rodgers 功能描述:
37C73U-171 制造商:White-Rodgers 功能描述: