17
ROM-DB7502 User Manual
Chapter 2
H
/W Installation
2.4.1.10
Audio Jack (AUDIO1)
ROM-DB7502 evaluation board provides an audio interface, including MIC IN and
head phone, using Codec module ROM-EG52, through the connector I2S_CN1 con-
nected to the evaluation board, CODEC IC model for the TI_TLV320AIC3106IRGZT.
Pin
Pin Name
DESCRIPTION
1
GND_AUD
Frame GND
2
NC
3
NC
4
NC
5
MIC_IN_X
Microphone input channel
22
HP_L_X
High-power output driver (left +)
23
NC
24
NC
25
HP_R_X
High-power output driver (right +)
H1
GND_AUD_CASE
Frame GND
H2
GND_AUD_CASE
Frame GND
H3
GND_AUD_CASE
Frame GND
H4
GND_AUD_CASE
Frame GND
Содержание ROM-DB7502
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