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Jumper Options
2-5
Digital Interface
Table 2
−
3. Stand-Alone Slave Jumper Settings
Jumper
1
−
2
2
−
3
W1
Not inserted
Inserted
W2
Inserted
Not inserted
W3
Inserted
Not inserted
W4
Not inserted
Inserted
P1.9–P1.10
N/A
N/A
P1.11–P1.12
Inserted
Inserted
P1.13–P1.14
Inserted
Inserted
2.2.2 Single Master Only
This configuration applies to EVM1 only. When a single codec is to be used
in master mode, U2 is always the master codec. Follow the jumper settings
detailed in Table 2
Table 2
−
4. Single Master Only Jumper Settings
Jumper
1
−
2
2
−
3
W2
Inserted
Not inserted
W3
Inserted
Not inserted
W4
Inserted
Not inserted
P1.9–P1.10
N/A
N/A
P1.11–P1.12
Inserted
Inserted
P1.13–P1.14
Inserted
Inserted
2.2.3 Master/Slave Cascade
This configuration applies to EVM1 only and is the factory-set shipping
condition. When both codecs are used, both U1 and U2 are active. In this
condition U2 is always the master codec, and U1 is always the slave codec.
Follow the jumper settings detailed in Table 2
Table 2
−
5. Master/Slave Cascade Jumper Settings
Jumper
1
−
2
2
−
3
W1
Inserted
Not inserted
W2
N/A
N/A
W3
Not inserted
Inserted
W4
Inserted
Inserted
P1.9–P1.10
Inserted
Inserted
P1.11–P1.12
Inserted
Inserted
P1.13–P1.14
Inserted
Inserted