ml7029 Oki Semiconductor, ml7029 Datasheet - Page 6

• Manufacturer Part Number: ml7029
• Description: Multifunction Adpcm Codec
• Manufacturer: Oki Semiconductor

SYMC
Sampling input for the PCM and ADPCM data. The frequency is 8 kHz or 11.025 kHz and is selected by the
control register data CR3-B1.
Synchronize this signal with BCLK signal. SYNC is used to indicate the MSB of the PCM data stream. Refer to
Figure 1.
OKI Semiconductor
PCMSO/PCMSI/
PCMRO/PCMRI
BCLK
IS/IR
SYNC
MSB
MSB
Figure 1 PCM and ADPCM Interface Basic Timing
LSB
125 µs (SYNC = 8 kHz)
LSB
FEDL7029-03
ML7029
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