m30262f8gp Renesas Electronics Corporation., m30262f8gp Datasheet - Page 137

• Manufacturer Part Number: m30262f8gp
• Description: Renesas 16-bit Cmos Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

Clock Asynchronous Serial I/O (UART) Mode
Figure 1.15.18. UARTi transmit/receive mode register in UART mode
UART2 transmit / receive mode register
UARTi transmit / receive mode registers
b7
b7
b6
b6
Preliminary Specifications Rev. 0.9
b5
b5
Specifications in this manual are tentative and subject to change.
b4
b4
b3
b3
b2
b2
b1
b1
b0
b0
Note: Usually set to “0”.
Note: Set the corresponding port direction register to "0".
Bit symbol
Bit symbol
Reserved
CKDIR
IOPOL
SMD0
SMD1
SMD2
PRYE
STPS
CKDIR
SMD0
SMD1
SMD2
PRYE
PRY
STPS
PRY
UiMR(i=0,1)
Symbol
U2MR
Symbol
Renesas Technology Corp.
Serial I/O mode select bit
Internal / external clock
select bit
Stop bit length select bit
Odd / even parity
select bit
Parity enable bit
TxD, RxD I/O polarity
reverse bit (Note)
Serial I/O mode select bit
Internal / external clock
select bit
Stop bit length select bit
Odd / even parity
select bit
Parity enable bit
Must always be "0".
Bit name
Bit name
03A0
Address
Address
0378
16
, 03A8
16
16
When reset
When reset
1 0 0 : Transfer data 7 bits long
1 0 1 : Transfer data 8 bits long
1 1 0 : Transfer data 9 bits long
Must always be fixed to “0”
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
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 (Note)
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
b2 b1 b0
00
00
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
16
16
Function
Function
M16C/26 Group
R
R
W
W
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