tmp88fw45afg TOSHIBA Semiconductor CORPORATION, tmp88fw45afg Datasheet - Page 8

• Manufacturer Part Number: tmp88fw45afg
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

4. Special Function Register
5. Input/Output Ports
6. Time Base Timer (TBT) and Divider Output (DVO)
7. Watchdog Timer (WDT)
8. Oscillation Frequency Detector
9. 16-Bit TimerCounter 1 (TC1)
ii
4.1 SFR..........................................................................................................................................37
4.2 EBR..........................................................................................................................................39
4.3 DBR.........................................................................................................................................40
5.1 Port P0 (P03 to P00)................................................................................................................45
5.2 Port P1 (P17 to P10) ...............................................................................................................47
5.3 Port P2 (P22 to P20) ...............................................................................................................48
5.4 Port P3 (P37 to P30) ...............................................................................................................50
5.5 Port P4 (P47 to P40) ...............................................................................................................52
5.6 Port P5 (P57 to P50) ...............................................................................................................54
5.7 Port P6 (P67 to P60) ...............................................................................................................56
5.8 Port P7 (P77 to P70) ...............................................................................................................58
5.9 Port P8 (P87 to P80)................................................................................................................60
5.10 Port P9 (P97 to P90)..............................................................................................................62
6.1 Time Base Timer.....................................................................................................................65
6.2 Divider Output (DVO).............................................................................................................67
7.1 Watchdog Timer Configuration ..............................................................................................69
7.2 Watchdog Timer Control ........................................................................................................70
8.1 Configuration...........................................................................................................................75
8.2 Control.....................................................................................................................................76
8.3 Function...................................................................................................................................77
9.1 Configuration ..........................................................................................................................81
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
8.3.1
8.3.2
8.3.3
Malfunction Detection Methods Using the Watchdog Timer ..........................................................................................70
Watchdog Timer Enable ...................................................................................................................................................71
Watchdog Timer Disable ..................................................................................................................................................72
Watchdog Timer Interrupt (INTWDT) .............................................................................................................................72
Watchdog Timer Reset .....................................................................................................................................................73
Enabling and Disabling the Oscillation Frequency Detection...........................................................................................77
Setting the Lower and Higher Frequency for Detection....................................................................................................78
Oscillation Frequency Detection Reset .............................................................................................................................78