Renesas Single-Chip Microcomputer M38C89T-ADF Manuel d'utilisateur Page 19

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Rev.1.00 May 22 2012
REJ09B0566
2-11
Driver
2.2 8BControl Function
2.
2.12. DMA Controller Driver
The driver functions support the control of the Direct Memory Access (DMA) controller, providing the following
operations.
1. Configuration for use, including
a. Access to all control bits.
b. Automatic interrupt control
2. Disabling DMA channels that are no longer required and enabling low-power mode.
3. Control of one or more channels.
4. Reading the status and operation registers of a channel.
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