M306V2 Mitsubishi, M306V2 Datasheet - Page 101

• Manufacturer Part Number: M306V2
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

Rev. 1.0
Figure 2.11.2 Block diagram of UART0 transmit/receive unit
RxD0
SP
SP
1SP
2SP
SP
0
2SP
1SP
SP
0
PAR
PAR
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
0
PAR
enabled
PAR
disabled
“0”
PAR
disabled
PAR
enabled
0
Clock
synchronous
type
UART
Clock
synchronous
type
UART
0
0
UART (9 bits)
UART (9 bits)
0
UART (7 bits)
UART (8 bits)
Clock synchronous
type
Clock
synchronous type
UART (7 bits)
UART (8 bits)
D
D
8
8
Data bus high-order bits
Data bus low-order bits
UART (8 bits)
UART (9 bits)
Clock synchronous
type
Clock
synchronous type
UART (8 bits)
UART (9 bits)
UART (7 bits)
D
D
UART (7 bits)
7
7
D
D
6
6
MSB/LSB conversion circuit
MSB/LSB conversion circuit
D
D
5
5
and ON-SCREEN DISPLAY CONTROLLER
D
D
4
4
UART0 transmit register
MITSUBISHI MICROCOMPUTERS
UARTi receive register
D
D
3
3
M306V2ME-XXXFP
SP: Stop bit
PAR: Parity bit
D
D
2
2
D
D
1
1
M306V2EEFP
D
D
0
0
UART0 transmit
buffer register
UART0 receive
buffer register
Address 03A6
Address 03A7
Address 03A2
Address 03A3
TxD
16
16
16
16
0
101