Cirrus Logic CDB5346 - Manual (Page 7)

DS861DB1 7
CDB5346
3.2 Register Maps Tab
The Register Maps tab provides low level control over the register level settings of the CS5346, CS8406,
and CS2000-CP. Each device is displayed on a separate tab. Register values can be modified bit-wise or
byte-wise. For bit-wise, click the appropriate push button for the desired bit. For byte-wise, the desired hex
value can be typed directly in the register address box in the register map.
3.3 Pre-Configured Script Files
Pre-configured script files are provided with the CDB5346 to allow easy initial board bring-up. The board
configurations stored within these files are described in sections
3.3.1 - 3.3.2 .
3.3.1 12.288MHz, CS5346 Master - ADC Ch 1 In to SPDIF Out
Using the pre-configured script file named “12.288MHz _CS5346 Master_- ADC Ch 1 In to SPDIF
Out.fgs”, an analog input signal applied to channel 1 of the CS5346 input multiplexer will be digitized by
the ADC in Master Mode, transmitted in S/PDIF format by the CS8406. No signal will be output through
the active output filter and RCA jacks.
The CS2000-CP is operated in frequency synthesizer mode to generate the 12.288 MHz master clock.
The CS5346 is the sub-clock master to the CS8406 and the PCM I/O header.
Figure 2. Register Maps Tab