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how to use EPPI on sc598?

Category: Software
Product Number: ADSP-SC598
Software Version: 3.1.1

Hi all,

    I saw the following content in the HRM of SC598:

    The Enhanced Parallel Peripheral Interface (EPPI) is a half-duplex, bidirectional port with a dedicated clock pin and three frame sync (FS) pins. It can support direct connections to active TFT LCDs, parallel A/D and D/A converters, video encoders and decoders, image sensor modules, and other general-purpose peripherals. Each EPPI has two DMA channels associated with it. Moreover, in some modes, an EPPI can use an extra DMA channel.

However, I didn't find any EPPI-related drivers or configurations in the SC598 Linux SDK. How can I use EPPI on SC598 in linux?

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