µPD75004, 75006, 75008
5.7 SERIAL INTERFACE
The µPD75008 is equipped with a serial interface that operates in the following modes:
• Three-line serial I/O mode (MSB/LSB first selectable)
• Two-line serial I/O mode (MSB first)
• SBI mode (MSB first)
In the three-line I/O mode, the microcomputer can be connected to a microcomputer in the 75X series or 78K
series devices, or various I/O devices. In the two-line serial mode and SBI mode, communication can be established
with two or more devices.
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