Toshiba TLCS-900/L1 Series Manual page 136

3.9.3 SFRs
Bit symbol TB8
SC0MOD0
(0202H)
Read/Write
After reset
Function Transfer
data bit8
Figure 3.9.7 Serial Mode Control Register (SIO0, SC0MOD0)
7 6 5
CTSE RXE
0 0 0
Handshake Receive
function
0: CTS
disable 0: Receive
1: CTS disable
enable 1: Receive
enable
91C824-134
4 3 2
WU SM1 SM0
R/W
0 0 0
Wakeup 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
Serial transmission clock source (UART)
00 Timer TMRA0 match detect 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
UART mode
10
11
Wakeup 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 (
0 Disabled (Always transferable)
1 Enabled
Transmission data bit8
TMP91C824
1 0
SC1 SC0
0 0
Serial transmission clock
(UART)
00: TMRA0 trigger
01: Baud rate
generator
10: Internal clock f
SYS
11: External clcok
(SCLK0 input)
SYS
7-bit mode
8-bit mode
9-bit mode
Other modes
Don't care
pin)
CTS
2008-02-20