uPD789871 Subseries 8-Bit Single-Chip Microcontrollers PUM

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LIST OF TABLES (1/2)
Table No. Title Page
2-1 Types of Pin I/O Circuits ....................................................................................................................... 29
3-1 Internal ROM Capacity ......................................................................................................................... 34
3-2 Vector Table ........................................................................................................................................... 34
3-3 Special Function Register List .............................................................................................................. 44
4-1 Port Functions ....................................................................................................................................... 55
4-2 Configuration of Port ............................................................................................................................. 56
4-3 Port Mode Register and Output Latch Settings When Using Alternate Functions ............................ 63
5-1 Configuration of Clock Generator ......................................................................................................... 66
5-2 Maximum Time Required for Switching CPU Clock ............................................................................ 74
6-1 Configuration of 8-Bit Remote Control Timer ...................................................................................... 76
7-1 Interval Time of 8-Bit Timer 80 ............................................................................................................. 80
7-2 Interval Time of 8-Bit Timer 81 ............................................................................................................. 80
7-3 Configuration of 8-Bit Timer .................................................................................................................. 81
7-4 Interval Time of 8-Bit Timer 80 ............................................................................................................. 85
7-5 Interval Time of 8-Bit Timer 81 ............................................................................................................. 85
8-1 Interval Time of Interval Timer .............................................................................................................. 88
8-2 Configuration of Watch Timer ............................................................................................................... 88
8-3 Interval Time of Interval Timer .............................................................................................................. 90
9-1 Runaway Detection Time of Watchdog Timer...................................................................................... 91
9-2 Interval Time .......................................................................................................................................... 91
9-3 Configuration of Watchdog Timer ......................................................................................................... 92
9-4 Runaway Detection Time of Watchdog Timer...................................................................................... 95
9-5 Interval Time of Interval Timer .............................................................................................................. 96
10-1 Configuration of Serial Interface 10 ..................................................................................................... 97
10-2 Settings of Serial Interface 10 Operation Mode .................................................................................. 100
11-1 VFD Output Pins and Alternate-Function Pins for Ports ..................................................................... 104
11-2 Configuration of VFD Controller/Driver ................................................................................................ 105
12-1 Interrupt Source List ............................................................................................................................. 120
12-2 Flags Corresponding to Interrupt Request Signal ............................................................................... 123
12-3 Time from Generation of Maskable Interrupt Request to Processing ................................................ 130
13-1 HALT Mode Operating Status ............................................................................................................... 137
13-2 Operation After Release of HALT Mode............................................................................................... 139
Preliminary User’s Manual U14938EJ1V0UM