SH7616 Datasheet, PDF(710/935 Page) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series

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SH7616 Datasheet, PDF (710/935 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series

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Section 17 16-Bit Timer Pulse Unit (TPU)

17.1.2 Block Diagram

Figure 17.1 shows a block diagram of the TPU.

Clock input

Internal clock: PÏ/1

PÏ/4

PÏ/16

PÏ/64

PÏ/256

PÏ/1024

External clock: TCLKA

TCLKB

TCLKC

TCLKD

Channel 0:

Channel 1:

Channel 2:

I/O pins

TIOCA0

TIOCB0

TIOCC0

TIOCD0

TIOCA1

TIOCB1

TIOCA2

TIOCB2

TCR: Timer Control Register

TMDR: Timer Mode Register

TIOR: Timer I/O Control Register

TIER: Timer Interrupt Enable Register

TSR: Timer Status Register

TCNT: Timer Counter

TGR: Timer General Register

TSTR: Timer Start Register

TSYR: Timer Synchro Register

Figure 17.1 TPU Block Diagram

Internal data bus

Interrupt request signals

Channel 0: TGI0A

TGI0B

TGI0C

TGI0D

TCI0V

Channel 1: TGI1A

TGI1B

TCI1V

TCI1U

Channel 2: TGI2A

TGI2B

TCI2V

TCI2U

Rev. 2.00 Mar 09, 2006 page 684 of 906

REJ09B0292-0200

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