NEC PD75402A User Manual page 11

4-bit single-chip microcomputer
Table of Contents

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Table No.
1-1
Differences Between PD75402A and PD75402, 75P402 ................................................................. 4
2-1
Port Pin List ........................................................................................................................................... 11
2-2
List of Pins Other than Port Pins ........................................................................................................ 12
2-3
Port 0's, 1's Dual-Function Pins .......................................................................................................... 13
2-4
Pin Input/Output Types ........................................................................................................................ 17
3-1
in Each Addressing Mode ................................................................................................................... 22
3-2
Addressing Mode List .......................................................................................................................... 23
3-3
Applicable Addressing Modes at Peripheral Hardware Operation ............................................... 28
3-4
PD75402A I/O Map ............................................................................................................................. 29
4-1
Carry Flag Manipulation Instructions ................................................................................................ 39
4-2
Interrupt Status Flag Indication Content ........................................................................................... 40
5-1
Digital Input/Output Port Types and Characteristics ....................................................................... 42
5-2
List of Input/Output Pin Handling Instructions ................................................................................. 48
5-3
Operations with Input/Output Port Handling Instructions .............................................................. 50
5-4
Internal Pull-up Resister Specification for Each Port ...................................................................... 51
5-5
Maximum Time Required for Change of CPU Clock ....................................................................... 60
5-6
Serial Clock Selection and Use (in 3-Wire Serial I/O Mode) .......................................................... 89
5-7
Serial Clock Selection and Use (in SBI Mode) ............................................................................... 105
5-8
Signals in SBI Mode ........................................................................................................................... 110
6-1
Interrupt Request Source Types ....................................................................................................... 128
6-2
Interrupt Request Flag Setting Signal ............................................................................................. 129
6-3
IST0 Interrupt Servicing Status ........................................................................................................ 133
7-1
Standby Mode Operation States ...................................................................................................... 142
8-1
State of Hardware after Reset .......................................................................................................... 147
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