參數(shù)資料
型號: M30240S9-XXXFP
廠商: Mitsubishi Electric Corporation
英文描述: 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
中文描述: 單片16位CMOS微機
文件頁數(shù): 105/142頁
文件大?。?/td> 1637K
代理商: M30240S9-XXXFP
1-105
Mitsubishi microcomputers
M30240 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Preliminary Specifications REV. E
Specifications in this manual are tentative and subject to change
UART0 through UART2
2.23.3.1 Function for outputting a parity error signal
With the error signal output enable bit (bit 7 of address 037D
16
) assigned “1”, you can output an “L” level from
the TxD2 pin when a parity error is detected. In step with this function, the generation timing of a transmission
completion interrupt changes to the detection timing of a parity error signal. Figure 1.94 shows the output tim-
ing of the parity error signal.
Figure 1.94: Output timing of the parity error signal
2.23.3.2 Direct format/inverse format
Connecting the SIM card allows you to switch between direct format and inverse format. If you choose the
direct format, D0 data is output from TxD2. If you choose the inverse format, D7 data is inverted and output
from TxD2.
Figure 1.95 shows the SIM interface format.
Figure 1.95: SIM interface format
Figure 1.96 shows the example of connecting the SIM interface with TxD2 and RxD2.
Figure 1.96: Connecting the SIM interface
ST : Start bit
P : Even Parity
SP : Stop bit
D0
D1
D2
D3
D4
D5
D6
D7
P
SP
ST
Hi-Z
Transfer
clock
RxD
2
TxD
2
Receive
complete flag
“H”
“L”
“H”
“L”
“H”
“L”
“1”
LSB first
“0”
P : Even parity
D0
D1
D2
D3
D4
D5
D6
D7
P
Transfer
clcck
TxD
2
(direct)
TxD
2
(inverse)
D7
D6
D5
D4
D3
D2
D1
D0
P
Microcomputer
SIM card
TxD
2
RxD
2
相關(guān)PDF資料
PDF描述
M30245M4-XXXGF SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30245F4-XXXGF SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30245M8-XXXGF SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30245F8-XXXGF SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30245F8-XXXFP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M30240SA 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30240SA-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30240SC 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30240SC-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30245 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER