Seco COM-Express CCOMe-C96 User Manual page 58

External EEPROM I2C Flash socket
External EEPROM I2C Flash socket
Pin Signal
1 -up +3.3V_ALW
2 -up +3.3V_ALW
3 -up +3.3V_ALW
4 GND
Audio Section
COM Express specifications include an HD Audio dedicated interface. For this reason, on the carrier board there is an HD Audio Codec, type Cirrus Logic p/n
CS4207-CNZR.
Triple Audio Jack CN36
Colour Signal
Light Blue Line IN (Left + Right)
Light Green Front_OUT (Left + Right)
Pink MIC1 IN (Left + Right)
S/PDIF OUT connector CN56
Pin Signal
1 GND
2 +5V_RUN
3 S/PDIF_OUT
CCOMe-C96
CCOMe-C96 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: A.R. - Reviewed by C.M. Copyright © 2021 SECO S.p.A.
CN35
Pin Signal
5 I2C_DAT
6 I2C_CLK
7 I2C_Write Protect (GND)
8 +3.3V_ALW
Standard Stereo audio signals are carried on a standard HD Stereo triple jack connector, type LOTES ABA-
JAK-028-K07 (light blue/light green/pink) or equivalent.
Directly managed by Cirrus Logic CS4207-CNZR High Definition Audio Codec, there is also one S/PDIF optical
connector, for the link to digital audio media. Connector is type SIMULA p/n OJ103B-T602 or equivalent.
The I2C bus coming from COM Express
to Feature pin Header (see par.3.3.8Errore. L'origine riferimento
non è stata trovata.).
It is also used to manage an SO8 EEPROM Socket CN35, type LOTES p/n
ASPI0001-P001A, for plugging I2C Flash in SO-8 format.
The I2C_Write Protect function is disabled for this board (signal tied to GND).
I2C_DAT: General purpose I2C port data I/O line
I2C_CLK: General purpose I2C port clock output
™
module is carried directly
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