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 inter face Mode
01: 7-bit UART Mode
10: 8-bit UART Mode
11: 9-bit UART Mode
Serial transmission clock
(UART)
00: TMRA0 tri gger
01: Baud rate
generator
10: Internal clock fIO
11: External clc ok
(SCLK0 input)
Serial transmission clock source (UART)
00 TMRA0 match detect signal
01 Baud rate g enerator
10 Inte r n a l clock fIO
11 External clock (SCLK0 input)
Note: The clock selection for the I/O
interf ace mode is controlled by the
serial bontrol register (S C0CR).
Serial Transmission Mode
00 I/O Int erface Mode
01 7-bit mode
10 8-bit mode
11
UART mode
9-bit mode
Wake-up function
9-Bit UART Other Modes
0Interrupt generated
whenever data is received
1Interrupt generated only
when RB8 = 1
0 Receive disabled
1 Receive en abl ed
Receiving Function
0 Disabled (always transfe rabl e)
1 Enabled
Handshake function (/CTS pin)
Transmission data bit 8
Don’t care
SC0MOD0
(1202H)

Figure 3.14.6 Serial Mode Control Register (ch annel 0, SC0MOD0)