TX-SR505/505E
TERMINAL DESCRIPTION
IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-9
Q301 : CS42518 (8-Ch Codec with S/PDIF Receiver)-4/4
Name
Pin No. Function
CL_SDOUT
56
CODEC Serial Data Output (Output) - Output for two's complement serial audio data the internal
and external ADCs.
ADCIN1
ADCIN2
58
57
External ADC Serial Input (Input) - The CS42518 provides for up two external stereo analog to digital
converter inputs to provide a maximum of six channels on serial data output line when the CS42518
is placed in One Line mode.
OMCK
59
External Reference Clock (Input) - External clock reference that must be within the ranges specified in
currently active on the serial audio data line.
SAI_LRCK
60
Serial Audio Interface Left/Right Clock (Input/Output) - Determines which channel, Left of Right, is
currently active on the serial audio data line.
SAI_LRCK
61
Serial Audio Interface Serial Clock (Input/Output) - Serial clock for the Serial Audio Interface.
