Table of Contents
Advertisement
Hardware User Guide
NO AUDIO SAMPLE PACKETS ARE
BEING RECEIVED
NO DSD PACKETS ARE
BEING RECEIVED
NO DST PACKETS ARE
BEING RECEIVED
NO HBR PACKETS ARE
BEING RECEIVED
AUDIO OUTPUT INTERFACE
The ADV7619 has a dedicated three-pin audio output interface. The output pin names and descriptions are shown in Table 9.
Table 9. Audio Outputs and Clocks
Output Pixel Port
AP0
AP1/I2S_TDM
AP2
AP3
AP4
AP5
SCLK/INT2
MCLK/INT2
Table 10 shows the default configurations for the various possible output interfaces.
START
ENABLE THE AUDIO_MODE_CHNG_ST
INTERRUPT
YES
AUDIO_MODE_CH
NG_ST INTERRUPT?
SET AUDIO_MODE_CHNG_CLR TO 1
IS
NO
AUDIO_SAMPLE
PCKT_DET?
IS
NO
DSD_PACKET_DET?
IS
NO
DST_PACKET_DET?
IS
NO
HBR_PACKET_DET?
Figure 18. Monitoring Audio Packet Type Processed by ADV7619
Description
Audio Output Port 0
Audio Output Port 1
Audio Output Port 2
Audio Output Port 3
Audio Output Port 4
Audio Output Port 5
Bit Clock
Audio Master Clock
Rev. A | Page 63 of 204
AUDIO SAMPLE PACKETS ARE
YES
BEING RECEIVED
DSD PACKETS ARE
YES
BEING RECEIVED
DST PACKETS ARE
YES
BEING RECEIVED
HBR PACKETS ARE
YES
BEING RECEIVED
UG-237
Advertisement
Table of Contents
Need help?
Do you have a question about the Advantiv ADV7619 and is the answer not in the manual?
Questions and answers