參數(shù)資料
型號: M37754M8C-XXXGP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 57/114頁
文件大小: 1116K
代理商: M37754M8C-XXXGP
47
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
MITSUBISHI MICROCOMPUTERS
M37754M8C-XXXGP, M37754M8C-XXXHP
M37754S4CGP, M37754S4CHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Fig. 56 Receiver block diagram
Fig. 57 Transmitter block diagram
Fig. 58 UARTi Transmit/Receive control register bit configuration
Data bus(odd)
Data bus(even)
Bit Converter
D0
D1
D2
D3
D4
D5
D6
D7
D8
Stop
bit
Stop
bit
Parity
bit
No
parity
Receive register
RXDi
Receive buffer register
9 bit
7 bit
7bit
8bit
7bit
8bit
9bit
8bit
9bit
Synchronous
Parity
2 stop bit
1 stop bit
Synchronous
0
Synchronous
Bit Converter
Transmit register
D0
D1
D2
D3
D4
D5
D6
D7
D8
Stop
bit
Parity
bit
TXDi
“0”
No
parity
Transmit buffer register
8 bit
7 bit
7bit
9bit
Synchr-
onous
8bit
9bit
Synchronous
Parity
2 stop bit
Stop
bit
1 stop bit
“0”
Data bus(odd)
Data bus(even)
Synchronous
7bit
8bit
9bit
LSB
MSB/
TX
EPTY
76543210
R/C TCS1 TCS0
BRG count source select bit
0 0 : Select Pf2
0 1 : Select Pf16
1 0 : Select Pf64
1 1 : Select Pf512
CTS, RTS select bit
0 : Select CTS
1 : Select RTS
Transmit register empty bit
CTS, RTS enable bit
0 : Enable CTS, RTS
1 : Disable CTS, RTS (Input/Output port)
Transfer format select bit (Note)
0 : LSB first
1 : MSB first
76543210
RE
RI
OER
FER
PER
SUM
TI
TE
Transmit enable flag
Transmit buffer empty flag
Receive enable flag
Receive complete flag
Overrun error flag
Framing error flag
Parity error flag
Error sum flag
UART 0 Transmit/Receive control register 0
UART 1 Transmit/Receive control register 0
Addresses
3416
3C16
UART 0 Transmit/Receive control register 1
UART 1 Transmit/Receive control register 1
Addresses
3516
3D16
Note : This bit is valid in clock synchronous mode.
Fix this bit to “0” in UART mode.
相關(guān)PDF資料
PDF描述
M37754S4CGP 16-BIT, 40 MHz, MICROCONTROLLER, PQFP100
M37754M8C-XXXHP 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP100
M37754S4CHP 16-BIT, 40 MHz, MICROCONTROLLER, PQFP100
M37754S4CHP 16-BIT, 40 MHz, MICROCONTROLLER, PQFP100
M37754M8C-XXXGP 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP100
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