Wavecom GR64 Migration Giude page 18

Pin
49
50
51
52
53
54
55
56
57
58
59
60
Migration Guide
GR4x to GR64
Page 13 of 28
Name Direction
Reserved -
ALARM Output
SSPFS In/Out
SSPCLK In/Out
MICIP Input
MICIN Input
EARP Output
EARN Output
AUXO Output
SERVICE Input
AUXI Input
AREF -
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
RTC alarm
Serial PCM frame synchronization
Serial PCM clock
Microphone input positive
Microphone input negative
Earpiece output positive
Earpiece output negative
Auxiliary audio from module to host
Flash programming enable signal
Auxiliary audio to module from host
Analogue reference
GR4x to GR64 Migration Guide
-