Silicon Laboratories SI5351A/B/C Manual de usuario descargar pdf (Pagina 7)

TWR-AUDIO-DA7321 User Manual Rev0.3 - June 2013 6

TWR-AUDIO-DA7321 USER MANUAL

2.6 Quick Reference

A summary of the connections is shown in Figure 2. The jumper option summary is listed in Table 5.

Figure 2 TWR-AUDIO-DA7321 Summary

Jumper Functionality Setting Description

Microphone Signal Select *1-2

2-3

Headset Microphone (J7)

External Microphone (J3)

J5 & J6

Headset jack signal select 1-2

*1-1 & 2-2

See Figure 1

1=GND, 2=MIC, 3=HPR, 4=HPL

1=MIC, 2=GND, 3=HPR, 4=HPL

MCLK Source Select 1-2

*2-3

Tower Elevator I2S0_MCLK

On-board 24.576MHz oscillator

Master/Slave Select *1-2

2-3

Slave Mode

Master Mode

Note: ‘*’ prefix in the Setting column highlights the default state

Table 5 Jumper Option Summary

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

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Silicon Laboratories SI5351A/B/C Manual de usuario Pagina 7