HDMIAUD selects the source of HDMI output audio, it has INTR (internal
audio), ExtHDMI (HDMI input audio), ExtSPDIF (external SPDIF input) and
OFF selections.
HDCP OFF
INTR
ExtHDMI
ExtSPDIF
OFF
*
*
HDMIAUD:
SYSTEM includes below items, each item function is listed below.
CEC function OFF and ON selections.
HDCP OFF
OFF
ON
CEC:
*
*
HDCP OFF
INFO
CEC
BEEP
EDID
RESET
*
BEEP function ON and OFF selections.
HDCP OFF
ON
OFF
BEEP:
*
*
EDID includes PASS, LOAD and SAVE selections.
PASS means passing downstream EDID to HDMI input directly.
LOAD means loading current EDID being saved in MCU flash into HDMI input.
SAVE means saving downstream EDID into MCU flash.
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