Chapter 88-bit TimerVIII - 8 Control Registers8.2 Control RegistersTimer 0 to timer 7 and timer 14 to timer 17 consist of the binary counter (TMnBC) and the base register(TMnBR), and are controlled by the mode register (TMnMD). When the prescaler output is selected as the countclock source of timer 0 to 7, they should be controlled by the prescaler control register.8.2.1 RegistersTable: 8.2.1 shows registers that control 8-bit timers.Table:8.2.1 8-bit Timer Control RegistersRegister Address R/W Access size Function PagePrescalerTM03PSC 0x0000A198 R/W 8,16 Prescaler control register 1 VIII-11TM47PSC 0x0000A1B8 R/W 8,16 Prescaler control register 2 VIII-11TM1417PSC 0x0000A1D8 R/W 8,16 Prescaler control register 3 VIII-11TMEXPSC8 0x0000A19C R/W 8,16 External prescaler control register 0 VIII-12Timer 0TM0BR 0x0000A188 R/W 8 Timer 0 base register VIII-13TM0BC 0x0000A190 R 8 Timer 0 binary counter VIII-15TM0MD 0x0000A180 R/W 8 Timer 0 mode register VIII-18G3ICR 0x0000890C R/W 8,16 Group 3 interrupt control register V-15P3MD 0x0000A033 R/W 8 Port 3 output mode register VII-16P3DIR 0x0000A023 R/W 8 Port 3 I/O control register VII-15Timer 1TM1BR 0x0000A189 R/W 8 Timer 1 base register VIII-13TM1BC 0x0000A191 R 8 Timer 1 binary counter VIII-15TM1MD 0x0000A181 R/W 8 Timer 1 mode register VIII-19G3ICR 0x0000890C R/W 8,16 Group 3 interrupt control register V-15P3MD 0x0000A033 R/W 8 Port 3 output mode register VII-16P3DIR 0x0000A023 R/W 8 Port 3 I/O control register VII-15Timer 2TM2BR 0x0000A18C R/W 8 Timer 2 base register VIII-13TM2BC 0x0000A194 R 8 Timer 2 binary counter VIII-16TM2MD 0x0000A184 R/W 8 Timer 2 mode register VIII-20G4ICR 0x00008910 R/W 8,16 Group 4 interrupt control register V-16P3MD 0x0000A033 R/W 8 Port 3 output mode register VII-16P3DIR 0x0000A023 R/W 8 Port 3 I/O control register VII-15Timer 3TM3BR 0x0000A18D R/W 8 Timer 3 base register VIII-13TM3BC 0x0000A195 R 8 Timer 3 binary counter VIII-16TM3MD 0x0000A185 R/W 8 Timer 3 mode register VIII-21G4ICR 0x00008910 R/W 8,16 Group 4 interrupt control register V-16P3MD 0x0000A033 R/W 8 Port 3 output mode register VII-16P3DIR 0x0000A023 R/W 8 Port 3 I/O control register VII-15
