NEC Chapter Organization: This manual divides the descriptions for the

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Chapter Organization: This manual divides the descriptions for the µ PD78054 and 78054Y Subseries into different
chapters as shown below. Read only the chapters related to the device you use.
Chapter
µ PD78054 µ PD78054Y
Subseries Subseries
Chapter 1 Outline ( µ PD78054 Subseries) √—
Chapter 2 Outline ( µ PD78054Y Subseries) — √
Chapter 3 Pin Function ( µ PD78054 Subseries) √—
Chapter 4 Pin Function ( µ PD78054Y Subseries) — √
Chapter 5 CPU Architecture √√
Chapter 6 Port Functions √√
Chapter 7 Clock Generator √√
Chapter 8 16-Bit Timer/Event Counter √√
Chapter 9 8-Bit Timer/Event Counters 1 and 2 √√
Chapter 10 Watch Timer √√
Chapter 11 Watchdog Timer √√
Chapter 12 Clock Output Control Circuit √√
Chapter 13 Buzzer Output Control Circuit √√
Chapter 14 A/D Converter √√
Chapter 15 D/A Converter √√
Chapter 16 Serial Interface Channel 0 ( µ PD78054 Subseries) √—
Chapter 17 Serial Interface Channel 0 ( µ PD78054Y Subseries) — √
Chapter 18 Serial Interface Channel 1 √√
Chapter 19 Serial Interface Channel 2 √√
Chapter 20 Real-Time Output Port √√
Chapter 21 Interrupt and Test Functions √√
Chapter 22 External Device Expansion Function √√
Chapter 23 Standby Function √√
Chapter 24 Reset Function √√
Chapter 25 ROM Correction √√
Chapter 26 µ PD78P054, µ PD78P058 √√
Chapter 27 Instruction Set √√