M306V5EESP Mitsubishi, M306V5EESP Datasheet - Page 91

• Manufacturer Part Number: M306V5EESP
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

Rev. 1.0
Figure 2.11.3 Block diagram of UART2 transmit/receive unit
RxD
2
SP
SP
reverse circuit
1SP
2SP
RxD data
SP
0
2SP
1SP
SP
0
PAR
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
PAR
No reverse
Reverse
0
PAR
disabled
PAR
enabled
“0”
PAR
enabled
PAR
disabled
0
UART
Clock
synchronous
type
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)
Logic reverse circuit + MSB/LSB conversion circuit
D
Logic reverse circuit + MSB/LSB conversion circuit
D
UART(7 bits)
7
7
Error signal output
disable
Error signal output
enable
D
D
6
6
D
D
output circuit
Error signal
5
5
and ON-SCREEN DISPLAY CONTROLLER
D
D
4
4
UART2 transmit register
UART2 receive register
MITSUBISHI MICROCOMPUTERS
D
D
3
3
No reverse
Reverse
M306V5ME-XXXSP
D
D
SP: Stop bit
PAR: Parity bit
2
2
reverse circuit
TxD data
D
D
1
1
M306V5EESP
D
D
0
0
Address 037A
Address 037B
Address 037E
Address 037F
UART2 transmit
buffer register
UART2 receive
buffer register
TxD
16
16
16
16
2
91