Chapter 4 Timer Functions

4-9-2 Programmable Timer/Counters

Timers 2~5 all contain a programmable 8-bit timer/counter (16-bit in timer 4). Programmable timer/counters consist of a compare register and a binary counter.

(1) Compare register 2 (TM2OC)

7

6

5

4

3

2

1

0

TM2OC7 TM2OC6 TM2OC5 TM2OC4 TM2OC3 TM2OC2 TM2OC1 TM2OC0

(at reset: undefined)

Figure 4-9-1 Compare Register 2 (TM2OC: X'03F72', R/W)

(2) Binary counter 2 (TM2BC)

7

6

5

4

3

2

1

0

TM2BC7 TM2BC6 TM2BC5 TM2BC4 TM2BC3 TM2BC2 TM2BC1 TM2BC0

(at reset: 00000000)

Figure 4-9-2 Binary Counter 2 (TM2BC: X'03F62', R)

(3) Compare register 3 (TM3OC)

7

6

5

4

3

2

1

0

TM3OC7 TM3OC6 TM3OC5 TM3OC4 TM3OC3 TM3OC2 TM3OC1 TM3OC0

(at reset: undefined)

Figure 4-9-3 Compare Register 3 (TM3OC: X'03F73', R/W)

(4) Binary counter 3 (TM3BC)

7

6

5

4

3

2

1

0

TM3BC7 TM3BC6 TM3BC5 TM3BC4 TM3BC3 TM3BC2 TM3BC1 TM3BC0

(at reset: 00000000)

Figure 4-9-4 Binary Counter 3 (TM3BC: X'03F63', R)

82 Timer Function Control Registers

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Panasonic MN101C00 user manual Programmable Timer/Counters, TM2BC7 TM2BC6 TM2BC5 TM2BC4 TM2BC3 TM2BC2 TM2BC1 TM2BC0