Jumper setting for Slave (with mics,codec & SigmaDSP) mode
Figure 3-12: Slave with Microphones (with Codec, with SigmaDSPs)
A
2
B Power ( JP1 )
The A
2
B Power jumper is used to provide power to the AD2428 via an LTC3121 regulator. When this jumper is
installed, the A
2
B REG ( JP13 ) should not be installed. Also, the A
2
B Voltage ( JP14 ) A
2
B Voltage jumper needs
to be configured. This jumper is installed by default.
Hybrid/Local Power ( JP2 )
Jumpers
EVAL-AD2428WD1BZ A
2
B Evaluation Board Manual
3–15
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