参数资料
型号: m789436
厂商: NEC Corp.
元件分类: 8位微控制器
英文描述: 8-Bit Single-Chip Microcontrollers
中文描述: 8位单芯片微控制器
文件页数: 55/144页
文件大小: 1378K
代理商: M789436
18
User’s Manual U15075EJ1V0UM00
LIST OF FIGURES (2/5)
Figure No.
Title
Page
4-22
Format of Pull-Up Resistor Option Register B7........................................................................................... 100
4-23
Format of Pull-Up Resistor Option Register B8........................................................................................... 100
4-24
Format of Pull-Up Resistor Option Register B9........................................................................................... 101
5-1
Block Diagram of Clock Generator .............................................................................................................. 104
5-2
Format of Processor Clock Control Register ............................................................................................... 105
5-3
Format of Suboscillation Mode Register ..................................................................................................... 106
5-4
Format of Subclock Control Register .......................................................................................................... 107
5-5
External Circuit of Main System Clock Oscillator ........................................................................................ 108
5-6
External Circuit of Subsystem Clock Oscillator ........................................................................................... 109
5-7
Examples of Incorrect Resonator Connection ............................................................................................. 110
5-8
Switching Between System Clock and CPU Clock...................................................................................... 114
6-1
Block Diagram of 16-Bit Timer..................................................................................................................... 117
6-2
Format of 16-Bit Timer Mode Control Register 90....................................................................................... 120
6-3
Format of Buzzer Output Control Register 90 ............................................................................................. 121
6-4
Format of Port Mode Register 2 .................................................................................................................. 122
6-5
Settings of 16-Bit Timer Mode Control Register 90 for Timer Interrupt Operation ...................................... 123
6-6
Timing of Timer Interrupt Operation ............................................................................................................ 124
6-7
Settings of 16-Bit Timer Mode Control Register 90 for Timer Output Operation ......................................... 125
6-8
Timer Output Timing.................................................................................................................................... 125
6-9
Settings of 16-Bit Timer Mode Control Register 90 for Capture Operation ................................................. 126
6-10
Capture Operation Timing (Both Edges of CPT90 Pin Are Specified) ........................................................ 126
6-11
16-Bit Timer Counter 90 Readout Timing.................................................................................................... 127
6-12
Settings of Buzzer Output Control Register 90 for Buzzer Output Operation.............................................. 128
7-1
Block Diagram of Timer 50 .......................................................................................................................... 133
7-2
Block Diagram of Timer 60 .......................................................................................................................... 134
7-3
Block Diagram of Output Controller (Timer 60) ........................................................................................... 135
7-4
Format of 8-Bit Timer Mode Control Register 50......................................................................................... 139
7-5
Format of 8-Bit Timer Mode Control Register 60......................................................................................... 141
7-6
Format of Carrier Generator Output Control Register 60 ............................................................................ 142
7-7
Format of Port Mode Register 3 .................................................................................................................. 142
7-8
Timing of Interval Timer Operation with 8-Bit Resolution (Basic Operation) ............................................... 145
7-9
Timing of Interval Timer Operation with 8-Bit Resolution (When CRn0 Is Set to 00H) ............................... 145
7-10
Timing of Interval Timer Operation with 8-Bit Resolution (When CRn0 Is Set to FFH) ............................... 146
7-11
Timing of Interval Timer Operation with 8-Bit Resolution (When CRn0 Changes from N to M (N
< M)) ..... 146
7-12
Timing of Interval Timer Operation with 8-Bit Resolution (When CRn0 Changes from N to M (N
> M)) ..... 147
7-13
Timing of Interval Timer Operation with 8-Bit Resolution (When Timer 60 Match Signal Is
Selected for Timer 50 Count Clock) ............................................................................................................ 148
7-14
Timing of Operation of External Event Counter with 8-Bit Resolution ........................................................ 150
7-15
Timing of Square-Wave Output with 8-Bit Resolution ................................................................................. 152
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