NEC PD78053 Manuale Utente

Serial interface channel 1 consists of the following hardware.

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)

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.