H8SX1663 datasheet(617/1158 Pages) RENESAS

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Section 10 16-Bit Timer Pulse Unit (TPU)

Rev.1.00 Jun. 07, 2006 Page 565 of 1102

REJ09B0294-0100

10.6

DTC Activation

The DTC can be activated by the TGR input capture/compare match interrupt for a channel. For

details, see section 8, Data Transfer Controller (DTC).

A total of 16 TPU input capture/compare match interrupts can be used as DTC activation sources,

four each for channels 0 and 3, and two each for channels 1, 2, 4, and 5.

10.7

DMAC Activation

The DMAC can be activated by the TGRA input capture/compare match interrupt for a channel.

For details, see section 7, DMA Controller (DMAC).

A total of six TPU input capture/compare match interrupts can be used as DMAC activation

sources, one for each channel.

10.8

A/D Converter Activation

The TGRA input capture/compare match for each channel can activate the A/D converter.

If the TTGE bit in TIER is set to 1 when the TGFA flag in TSR is set to 1 by the occurrence of a

TGRA input capture/compare match on a particular channel, a request to start A/D conversion is

sent to the A/D converter. If the TPU conversion start trigger has been selected on the A/D

converter side at this time, A/D conversion is started.

In the TPU, a total of six TGRA input capture/compare match interrupts can be used as A/D

converter conversion start sources, one for each channel.

H8SX1663 Datasheet(PDF) 617 Page - Renesas Technology Corp