Cirrus-logic CDB4270 Uživatelský manuál stáhnout pdf (Strana 14)

14 DS686DB3

CDB4270

3.2 CDB4270 GUI

Brief descriptions of the GUI tab views are provided below.

The CDB4270 Controls tab provides high-level control of the CS4270, FPGA (Board Controls) and S/PDIF

Tx and Rx devices. The “CS4270 Controls” group affects that device’s register settings. The “Board Con-

trols” group allows the user to select MCLK and sub-clock source/routing as well as CS4270 and CS8406

SDIN sources. The “S/PDIF Receiver” and “S/PDIF Transmitter” control groups allow the user to select data

formats, MCLK frequency and master or slave for each device. Reset push-buttons are also available along

with a “Comm Mode” select drop box for CS4270 communication mode format selection.

Figure 7. CDB4270 Controls Tab

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Cirrus-logic CDB4270 Uživatelský manuál Strana 14