SH7041A datasheet(417/923 Pages) RENESAS

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12.5.2

DTC/DMAC Activation

DTC Activation: The TGR register input capture/compare-match interrupt of any channel can be

used as a source to activate the on-chip data transfer controller (DTC). For details, refer to section

8, Data Transfer Controller (DTC).

The MTU has 17 input capture/compare-match interrupts that can be used as DTC activation

sources, four each for channels 0 and 3, two each for channels 1 and 2, and five for channel 4.

DMAC Activation: The TGRA register input capture/compare-match interrupt of any channel

can be used as a source to activate the on-chip DMAC. For details, refer to section 11, Direct

Memory Access Controller (DMAC).

The MTU has 5 TGRA register input capture/compare-match interrupts, one for any channel, that

can be used as DMAC activation sources.

12.5.3

A/D Converter Activation

The TGRA register input capture/compare-match of any channel can be used to activate the on-

chip A/D converter.

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

TGRA register input capture/compare-match of any of the channels, an A/D conversion start

request is sent to the A/D converter. If the MTU conversion start trigger is selected at such a time

on the A/D converter side when this happens, the A/D conversion starts.

The MTU has 5 TGRA register input capture/compare-match interrupts, one for each channel, that

can be used as A/D converter activation sources.

SH7041A Datasheet(PDF) 417 Page - Renesas Technology Corp