Cirrus-logic CDB4244 Bedienungsanleitung PDF herunterladen (Seite 8)

8 DS900DB2

CDB4244

2.1 Board Control Tab

The “Board Control” tab provides high-level control of the clocking and data options within the CDB4244. A

description of each control group is outlined below.

CS8416 S/PDIF Receiver—Configures the serial interface format of the S/PDIF receiver and indicates how

the receiver is connected to the external transmitter (coaxial or optical).

CS8406 S/PDIF Transmitter—Configures the serial interface format of the S/PDIF transmitter and selects

which data channel is passed to the outgoing S/PDIF stream: SDOUT1 (ADC1 and ADC2) or SDOUT2

(ADC3 and ADC4).

CS2000 Clock Synthesizer—Selects the master clock that is presented to the CS4244 and CS8406. Refer

to Section 3 on page 13 for more information.

Update—Reads the registers of each device within the CDB4244 and reflects the current values in the GUI.

Figure 1. Board Control Tab

Note: Refer to the CS4244 data sheet for information on how to configure the device’s clocking options

in order to satisfy the device’s recommended power up and power down sequence.

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Cirrus-logic CDB4244 Bedienungsanleitung Seite 8