Pcm Sync Frame Format - Huawei MU509 Series Design Manual

HUAWEI LGA Module PCM Audio Design Guide
Table 2-4 PCM bit clocks supported by different modules in MASTER_PRIM mode
Module
MU509
series
MC509
series
MU709
series
ME909u-
521

2.2.4 PCM SYNC Frame Format

PCM_SYNC supports long frame format and short frame format.
Short frame: PCM_SYNC only keeps one clock time high.
Long frame: PCM_SYNC keeps more than one clock time high.
Table 2-5 PCM SYNC frame formats supported by different modules
Module
MU509 series
MC509 series
MU709 series
ME909u-521
Issue 04 (2016-12-12)
2.048 Mhz
Support
(default)
Support
(default)
Support
(default)
Support
(default)
The two timing sequences above are not real, but used to describe the short and long frames.
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1.024 MHz 512 kHz
Not support Not support
Not support Not support
Not support Not support
Not support Not support
Short frame
Support (default)
Support (default)
Support (default)
Support (default)
PCM Interface
256 kHz 4.096 MHz
Not support Not support
Not support Not support
Not support Not support
Not support Support
Long frame
Not support
Not support
Not support
Not support
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