參數(shù)資料
型號: M30201M4-114FP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
中文描述: 單片16位CMOS微機
文件頁數(shù): 88/159頁
文件大?。?/td> 2319K
代理商: M30201M4-114FP
Unde
Clock asynchronous serial I/O (UART) mode
deeopmen
Mitsubishi microcomputers
M30201 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
88
Example of receive timing when transfer data is 8 bits long (parity disabled, one stop bit)
Figure 1.81. Typical receive timing in UART mode
(a) Sleep mode
This mode is used to transfer data between specific microcomputers among multiple microcomputers
connected using UARTi. The sleep mode is selected when the sleep select bit (bit 7 at addresses
03A0
16
, 03A8
16
) is set to “1” during reception. In this mode, the unit performs receive operation when
the MSB of the received data = “1” and does not perform receive operation when the MSB = “0”.
D
0
Start bit
Sampled “L”
Receive data taken in
BRGi count
source
Receive enable bit
RxDi
Transfer clock
Receive
complete flag
Stop bit
“1”
“0”
“0”
“1”
The above timing applies to the following settings :
Parity is disabled.
One stop bit.
Receive interrupt
request bit
“0”
“1”
Transferred from UARTi receive register to
UARTi receive buffer register
Reception triggered when transfer clock
is generated by falling edge of start bit
D
7
D
1
Cleared to “0” when interrupt request is accepted, or cleared by software
相關(guān)PDF資料
PDF描述
M30218MA 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
M30218MCA-207FP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30218 SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30218FA SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30218FC SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M30201M4T 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30201M4T-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
M30201M4T-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
M30201M4-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30201M4-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY