Toshiba TLCS-900/H1 Series Data Book page 161

3.9.3 SFR
Bit symbol
SC0MOD0
Read/Write
(1202H)
After Reset
Transfer
data bit 8
Function
Figure 3.9.7 Serial Mode Control Register (channel 0, SC0MOD0)
7 6
TB8 CTSE RXE
0 0
Hand shake Receive
function
0: CTS
disable 0: Receive
1: CTS disable
enable 1: Receive
enable
5 4 3
WU SM1
R/W
0 0 0
Wake up Serial Transmission
function Mode
00: I/O interface Mode
0: disable
01: 7-bit UART Mode
1: enable
10: 8-bit UART Mode
11: 9-bit UART Mode
92CH21 - 157
2 1
SM0 SC1
0 0
Serial transmission clock
(UART)
00: TMRA0 trigger
01: Baud rate
generator
10: Internal clock f
11: External clcok
(SCLK0 input)
Serial transmission clock source (UART)
00 Timer TMRA0 match detect signal
01 Baud rate generator
10 Internal clock f
IO
11 External clock (SCLK0 input)
Note: The clock selection for the I/O
interface mode is controlled by the
serial bontrol register (SC0CR).
Serial Transmission Mode
00 I/O Interface Mode
01 7-bit mode
UART mode
10 8-bit mode
11 9-bit mode
Wake-up function
9-Bit UART
Interrupt generated when
0
data is received
Interrupt generated only
1
when RB8 = 1
Receiving Function
0 Receive disabled
1 Receive enabled
Handshake function (/CTS pin) Enable
0 Disabled (always transferable)
1 Enabled
Transmission data bit 8
TMP92CH21
0
SC0
0
IO
Other Modes
Don't care