TMP91C829 Datasheet, PDF (194/204 Pages) Toshiba Semiconductor – Original CMOS 16-Bit Microcontroller

TMP91C829
(8-2) UART/SIO channel 1
Symbol Name Address
7
6
5
4
3
2
1
0
SC1BUF
Serial
208H
channel 1 (Prohibit
buffer
RMW)
RB7/TB7
RB6/TB6
RB5/TB5 RB4/TB4 RB3/TB3 RB2/TB2
R (Receiving)/W (Transmission)
Undefined
RB1/TB1
RB0/TB0
RB8
EVEN
PE
OERR
PERR
FERR
SCLKS
IOC
SC1CR
Serial
channel 1
control
209H
R
R/W
Undefined
Receiving
data bit8
0
Parity
0: Odd
1: Even
0
1: Parity
enable
R (cleared to 0 by reading.)
0
0
0
1: Error
Overrun Parity Framing
R/W
0
0
0:SCLK1↑ 1: Input
1:SCLK1↓ SCLK1 pin
TB8
CTSE
RXE
WU
SM1
SM0
SC1
SC0
Serial
SC1MOD0 channel 1
mode 0
20AH
0
0
Transmission 1: CTS
data bit8
enable
R/W
0
0
0
0
1: Receive 1: Wakeup 00: I/O interface
enable enable 01: UART 7 bits
10: UART 8 bits
11: UART 9 bits
0
0
00: TA0TRG
01: Baud rate generator
10: Internal clock f_SYS
11: External clock SCLK1
−
BR1ADD BR1CK1 BR1CK0 BR1S3 BR1S2 BR1S1 BR1S0
R/W
BR1CR
Baud rate
control
20BH
0
Always
write “0”.
0
0
1: (16 − K)/16 00: φT0
divided 01: φT2
enable 10: φT8
11: φT32
0
0
0
0
Set the frequency divisor N.
0 to F
BR1ADD
Serial
channel 1
K setting
register
20CH
BR1K3
0
BR1K2 BR1K1
R/W
0
0
Baud rate 0 K.
1 to F
BR1K0
0
I2S1
FDPX1
STSEN1
R/W
R/W
W
Serial
SC1MOD1 channel 1
mode 1
20DH
0
0
IDLE2 I/O interface
0: Stop 1: Full
1: Operate duplex
0: Half
1
STS1
1: Output
0: Stop
duplex
91C829-192
2006-03-15