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17.3 Serial Interface Channel 1 Control Registers
The following three types of registers are used to control serial interface channel 1.
• Timer clock select register 3 (TCL3)
• Serial operating mode register 1 (CSIM1)
• Automatic data transmit/receive control register (ADTC)
(1) Timer clock select register 3 (TCL3)
This register sets the serial clock of serial interface channel 1.
TCL3 is set with an 8-bit memory manipulation instruction.
RESET input sets TCL3 to 88H.
Remark Besides setting the serial clock of serial interface channel 1, TCL3 sets the serial clock of serial interface
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CHAPTER 17 SERIAL INTERFACE CHANNEL 1
channel 0.
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