NEC uPD78056Y - Manual (Page 394)

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