388CHAPTER 18 SERIAL INTERFACE CHANNEL 118.2 Serial Interface Channel 1 ConfigurationSerial interface channel 1 consists of the following hardware.Table 18-1. Serial Interface Channel 1 ConfigurationItem ConfigurationRegister Serial I/O shift register 1 (SIO1)Automatic data transmit/receive address pointer (ADTP)Timer clock select register 3 (TCL3)Serial operating mode register 1 (CSIM1)Control register Automatic data transmit/receive control register (ADTC)Automatic data transmit/receive interval specify register (ADTI)Port mode register 2 (PM2)NoteNote See Figure 6-5 and Figure 6-7 P20, P21, P23 to P26 Block Diagram and Figure 6-6 and Figure 6-8P22 and P27 Block Diagram.
