ch10_handbook:pcm_data
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ch10_handbook:pcm_data [2014/04/13 17:38] – created bob | ch10_handbook:pcm_data [2014/07/16 02:04] (current) – Corrected Sync offset applicability from packed to unpacked mode. Planned CH10 updates will probably require this for Packed and unpacked mode christianr | ||
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+ | ~~ODT~~ | ||
===== PCM DATA ===== | ===== PCM DATA ===== | ||
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The layout of the CSDW is shown in Figure 6-16. The uSyncOffset field is the value | The layout of the CSDW is shown in Figure 6-16. The uSyncOffset field is the value | ||
of the byte offset into a major frame for the first data word in a packet, and is only valid in | of the byte offset into a major frame for the first data word in a packet, and is only valid in | ||
- | Packed | + | Unpacked |
Unpacked Mode, Packed Mode, and Throughput Mode respectively and are mutually exclusive. | Unpacked Mode, Packed Mode, and Throughput Mode respectively and are mutually exclusive. | ||
The bAlignment flag indicates 16 or 32-bit alignment of minor frames and minor frame fields. | The bAlignment flag indicates 16 or 32-bit alignment of minor frames and minor frame fields. | ||
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} | } | ||
</ | </ | ||
- | + | ||
- | **Type 0x09 PCM Data Format 1 CSDW** | + | < |
+ | Type 0x09 PCM Data Format 1 CSDW | ||
+ | </ | ||
The optional intra-packet header and individual PCM minor frame messages follow the | The optional intra-packet header and individual PCM minor frame messages follow the | ||
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</ | </ | ||
- | **Type 0x09 PCM Data Format 1 intra-packet data header** | + | < |
+ | Type 0x09 PCM Data Format 1 intra-packet data header | ||
+ | </ | ||
One minor frame of data follows the intra-packet data header. The length of the minor | One minor frame of data follows the intra-packet data header. The length of the minor |
ch10_handbook/pcm_data.1397428699.txt.gz · Last modified: 2014/04/13 17:38 by bob