Toshiba TMP92CM22FG TLCS-900/H1 Series Manual page 156

3.9.3 SFRs
SC0MOD0 Bit symbol
(1202H)
Read/Write
After reset
Function Transfer
data bit8
Figure 3.9.7 Serial Mode Control Register 0 (for SIO0 and SC0MOD0)
7 6 5
TB8 CTSE RXE
0 0 0
Handshake Receive
function control
control
0: Receive
0: CTS disable
disable
1: Receive
enable
1: CTS
enable
92CM22-154
4 3
WU SM1
R/W
0 0
Wakeup Serial transmission
function mode
0: Disable 00: I/O interface mode
1: Enable
01: 7-bit UART mode
10: 8-bit UART mode
11: 9-bit UART mode
Serial transmission clock source (UART)
00 TMRA0 trigger output signal
01 Baud rate generator
10 Internal clock f
11 External clock (SCLK0 input)
Note: The clock selection for the I/O interface
mode is controlled by the serial control
register (SC0CR).
Serial transmission mode
00 I/O interface mode
01
10 UART mode
11
Wakeup function
9-bit UART
0 Interrupt generated
when data is received
1 Interrupt generated only
when SC0CR<RB8> = 1
Receiving function
0 Receive disabled
1 Receive enabled
Handshake function (
0
Disabled (Always transferable)
1 Enabled
Transmission data bit8
TMP92CM22
2 1 0
SM0 SC1 SC0
0 0 0
Serial transmission clock
(UART)
00: Timer A0 trigger
01: Baud rate generator
10: Internal clock f
IO
11: External clcok
(SCLK0 input)
IO
7-bit mode
8-bit mode
9-bit mode
Other modes
Don't care
pin)
CTS
2007-02-16