Analog Devices EVAL-SSM6515 User Manual page 5

User Guide
HARDWARE DESCRIPTION
Table 1. Connector and Jack Descriptions
Reference
Designator Type
S3 Single pole double throw
(SPDT) slide switch
S4 Momentary switch
U4 Optical fiber connector
2
J13 (I S Input Selection Header)
The J13 is a 9-pin header. Pin 1, Pin 4, and Pin 7 of J13 are
GND, whereas Pin 2, Pin 5, and Pin 8 are used as signal inputs.
The outermost pins, Pin 3, Pin 6, and Pin 9, are connected to the
2
S/PDIF receiver I S outputs. See
2
The I S signals must be 1.8 V p-p.
analog.com
Functional Name
S/PDIF source select
S/PDIF reset button
S/PDIF optical input
Table 2 for the pin connections.
Description
Select the optical S/PDIF input or coaxial S/PDIF input.
Push S4 to reset the S/PDIF receiver.
S/PDIF optical input.
Table 2. J13 9-Pin (3×3) Header Connections
Pin Signal
1, 4, 7 GND
2 SDATA
5 FSYNC
8 BCLK
3 SDATA S/PDIF
6 FSYNC S/PDIF
9 BCLK S/PDIF
EVAL-SSM6515
Test Conditions/Comments
GND
SSM6515 serial data input
SSM6515 frame sync input
SSM6515 bit clock input
S/PDIF serial data output
S/PDIF frame sync output
S/PDIF bit clock output
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