Pcm Digital Audio (Ssp); Gr64 Integrators Manual Page - Wavecom GR64 GSM/GPRS Integrator's Manual

5.10 PCM Digital Audio (SSP)

Pin
48
47
51
52
The SSP (Synchronous Serial Port) digital interface is configured to provide a PCM
(digital) audio interface.
signals as an alternative to routing signals to the CODECs through the analogue
uplink and downlink chains.
Figure 19: PCM audio path
GR64 Integrators Manual
Page: 56/104
Name Direction
SSPDFM Output
SSPDTM Input
SSPFS In/Out
SSPCLK In/Out
This interface can be used to process PCM digital audio
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son autorisation préalable
Function
Serial PCM data from Wireless CPU to host
Serial PCM data to Wireless CPU from host
Serial PCM frame synchronisation
Serial PCM clock