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TMP92CZ26A
92CZ26A-328
3.14.3 SFR
7 6 5 4 3 2 1 0
Bit symbol TB8 CTSE RXE WU SM1 SM0 SC1 SC0
Read/Write R/W
After Reset 0 0 0 0 0 0 0 0
Function
Transfer
data bit 8
Hand shake
0: CTS
disable
1: CTS
enable
Receive
function
0: Receive
disable
1: Receive
enable
Wake up
function
0: disable
1: enable
Serial Transmission
Mode
00: I/O interface Mode
01: 7-bit UART Mode
10: 8-bit UART Mode
11: 9-bit UART Mode
Serial transmission clock
(UART)
00: TMRA0 trigger
01: Baud rate
generator
10: Internal clock f
IO
11: External clcok
(SCLK0 input)
Serial transmission clock source (UART)
00 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
10 8-bit mode
11
UART mode
9-bit mode
Wake-up function
9-Bit UART Other Modes
0
Interrupt generated
whenever data is received
1
Interrupt generated only
when RB8 = 1
0 Receive disabled
1 Receive enabled
Receiving Function
0 Disabled (always transferable)
1 Enabled
Handshake function (/CTS pin)
Transmission data bit 8
Don’t care
SC0MOD0
(1202H)
Figure 3.14.6 Serial Mode Control Register (channel 0, SC0MOD0)