M306V5ME-XXXSP Datasheet, PDF (107/262 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M306V5ME-XXXSP
M306V5EESP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
UART0 transmit/receive mode register
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
U0MR
Address
03A016
When reset
0016
Bit symbol
Bit name
SMD0
SMD1
Serial I/O mode select bit
SMD2
CKDIR
STPS
Internal / external clock
select bit
Stop bit length select bit
PRY
Odd / even parity
select bit
PRYE Parity enable bit
SLEP Sleep select bit
Function
b2 b1 b0
1 0 0 : Transfer data 7 bits long
1 0 1 : Transfer data 8 bits long
1 1 0 : Transfer data 9 bits long
0 : Internal clock
1 : External clock
0 : One stop bit
1 : Two stop bits
Valid when bit 6 = “1”
0 : Odd parity
1 : Even parity
0 : Parity disabled
1 : Parity enabled
0 : Sleep mode deselected
1 : Sleep mode selected
RW
Figure 2.11.21 UART0 transmit/receive mode register in UART mode
UART2 transmit/receive mode register
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
U2MR
Address
037816
When reset
0016
Bit symbol
Bit name
SMD0
SMD1
Serial I/O mode select bit
SMD2
CKDIR
STPS
Internal / external clock
select bit
Stop bit length select bit
PRY
Odd / even parity
select bit
PRYE Parity enable bit
IOPOL
TxD, RxD I/O polarity
reverse bit (Note)
Note: Usually set to “0”.
Function
b2 b1 b0
1 0 0 : Transfer data 7 bits long
1 0 1 : Transfer data 8 bits long
1 1 0 : Transfer data 9 bits long
0 : Internal clock
1 : External clock
0 : One stop bit
1 : Two stop bits
Valid when bit 6 = “1”
0 : Odd parity
1 : Even parity
0 : Parity disabled
1 : Parity enabled
0 : No reverse
1 : Reverse
RW
Figure 2.11.22 UART2 transmit/receive mode register in UART mode
Rev. 1.0
107