Cirrus Logic CS42526 User Manual
Page 18
18
DS585F2
CS42526
ADCIN1
ADCIN2
58
57
External ADC Serial Input
(Input) - The CS42526 provides for up to two external stereo analog to digital
converter inputs to provide a maximum of six channels on one serial data output line when the CS42526
is placed in One-Line Mode.
OMCK
59
External Reference Clock
(Input) - External clock reference that must be within the ranges specified in
the register
“OMCK Frequency (OMCK Freqx)” on page 52
TEST
62
Test Pin
(Input) - This pin must be connected to DGND.
SAI_LRCK
60
Serial Audio Interface Left/Right Clock
(Input/Output) - Determines which channel, Left or Right, is
currently active on the serial audio data line.
SAI_SCLK
61
Serial Audio Interface Serial Clock
(Input/Output) - Serial clock for the Serial Audio Interface.