NEC uPD78052(A) User Manual

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CHAPTER 9 8-BIT TIMER/EVENT COUNTERS 1 AND 2

9.2 8-Bit Timer/Event Counters 1 and 2 Configurations

The 8-bit timer/event counters 1 and 2 consist of the following hardware.

Table 9-5. 8-Bit Timer/Event Counters 1 and 2 Configurations

Item

Configuration

Timer register

8 bits

2 (TM1, TM2)

Compare register: 8 bits

2 (CR10, CR20)

Timer output

2 (TO1, TO2)

Timer clock select register 1 (TCL1)

8-bit timer mode control register 1 (TMC1)

8-bit timer output control register (TOC1)

Port mode register 3 (PM3)

Note

Refer to Figure 6-9. Block Diagram of P30 to P37.

Control register