1 board control tab, Figure 1.board control tab, Cdb4244 – Cirrus Logic CDB4244 User Manual
Page 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
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.