Customizing Packet/Infoframe Storage Registers - Analog Devices ADV7610 Hardware User's Manual

UG-438

CUSTOMIZING PACKET/INFOFRAME STORAGE REGISTERS

The packet type value of each set of packet and InfoFrame registers in the InfoFrame Map is programmable. This allows the user to
configure the ADV7610 to store the payload data of any packet and InfoFrames sent by the transmitter connected on the selected
HDMI port.
Note: Writing to any of the nine following packet ID registers also clears the corresponding raw InfoFrame/Packet detection bit. For
example, writing 0x82, or any other value, to AVI_PACKET_ID clears AVI_INFO_RAW.
AVI_PACKET_ID[7:0], Addr 7C (InfoFrame), Address 0xE0[7:0]
AVI InfoFrame ID.
Function
AVI_PACKET_ID[7:0]
0xxxxxxx
1xxxxxxx
AUD_PACKET_ID[7:0], Addr 7C (InfoFrame), Address 0xE3[7:0]
Audio InfoFrame ID.
Function
AUD_PACKET_ID[7:0]
0xxxxxxx
1xxxxxxx
SPD_PACKET_ID[7:0], Addr 7C (InfoFrame), Address 0xE6[7:0]
Source Prod InfoFrame ID.
Function
SPD_PACKET_ID[7:0]
0xxxxxxx
1xxxxxxx
MS_PACKET_ID[7:0], Addr 7C (InfoFrame), Address 0xE9[7:0]
MPEG source InfoFrame ID.
Function
MS_PACKET_ID[7:0]
0xxxxxxx
1xxxxxxx
VS_PACKET_ID[7:0], Addr 7C (InfoFrame), Address 0xEC[7:0]
Vendor specific InfoFrame ID.
Function
VS_PACKET_ID[7:0]
0xxxxxxx
1xxxxxxx
ACP_PACKET_ID[7:0], Addr 7C (InfoFrame), Address 0xEF[7:0]
ACP InfoFrame ID.
Function
ACP_PACKET_ID[7:0]
0xxxxxxx
1xxxxxxx
Description
Packet type value of packet stored in InfoFrame map, Address 0x00 to 0x1B
Packet type value of InfoFrame stored in InfoFrame map, Address 0x00 to 0x1B
Description
Packet type value of packet stored in InfoFrame map, Address 0x1C to 0x29
Packet type value of InfoFrame stored in InfoFrame map, Address 0x1C to 0x29
Description
Packet type value of packet stored in InfoFrame map, Address 0x2A to 0x45
Packet type value of InfoFrame stored in InfoFrame map, Address 0x2A to 0x45
Description
Packet type value of packet stored in InfoFrame map, Address 0x46 to 0x53
Packet type value of InfoFrame stored in InfoFrame map, Address 0x46 to 0x53
Description
Packet type value of packet stored in InfoFrame map, Address 0x54 to 0x6F
Packet type value of packet stored in InfoFrame map, Address 0x54 to 0x6F
Description
Packet type value of packet stored in InfoFrame Map, Address 0x70 to 0x8B
Packet type value of InfoFrame stored in InfoFrame Map, Address 0x70 to 0x8B
Rev. 0 | Page 78 of 184
Hardware User Guide