HD64F3694HV Datasheet, PDF(162/452 Page) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

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HD64F3694HV Datasheet, PDF (162/452 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

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Section 10 Timer A

ÏW

1/4

ÏW/4

PSW

TMA

TMOW

ÏW/32

ÏW/16

ÏW/8

ÏW/4

ÏW/32

ÏW/16

ÏW/8

ÏW/4

ÏW/128

Ï/8192, Ï/4096,

Ï/2048, Ï/512,

Ï/256, Ï/128,

Ï/32, Ï/8

TCA

Ï

PSS

IRRTA

[Legend]

TMA: Timer mode register A

TCA: Timer counter A

IRRTA: Timer A overflow interrupt request flag

PSW: Prescaler W

PSS: Prescaler S

Note: * Can be selected only when the prescaler W output (ÏW/128) is used as the TCA input clock.

Figure 10.1 Block Diagram of Timer A

10.2 Input/Output Pins

Table 10.1 shows the timer A input/output pin.

Table 10.1 Pin Configuration

Name

Clock output

Abbreviation I/O

TMOW

Output

Function

Output of waveform generated by timer A output

circuit

Rev.5.00 Nov. 02, 2005 Page 132 of 418

REJ09B0028-0500

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