Avi Infoframe Registers; Table 38: Avi Infoframe Registers - Analog Devices ADV8003 Hardware Manual

5.9.3.

AVI InfoFrame Registers

Table 38 provides a list of readback registers for the AVI InfoFrame data. Refer to the EIA/CEA-861 specifications for a detailed
explanation of the AVI InfoFrame fields.
InfoFrame
Map Address
0xE3E0
0xE3E1
0xE3E2
0xE300
0xE301
0xE302
0xE303
0xE304
0xE305
0xE306
0xE307
0xE308
0xE309
0xE30A
0xE30B
0xE30C
0xE30D
0xE30E
0xE30F
0xE310
0xE311
0xE312
0xE313
0xE314
0xE315
0xE316
0xE317
0xE318
0xE319
0xE31A
0xE31B
1 As defined by the EIA/CEA-861 specifications
The AVI InfoFrame registers are considered valid if the following two conditions are met:
• avi_infoframe_det is 1.
• avi_inf_cksum_err is 0. This condition applies only if
Rev. B, August 2013

Table 38: AVI InfoFrame Registers

Access Type Register Name
R/W avi_packet_id[7:0]
R avi_inf_ver
R avi_inf_len
R avi_inf_pb_0_1
R avi_inf_pb_0_2
R avi_inf_pb_0_3
R avi_inf_pb_0_4
R avi_inf_pb_0_5
R avi_inf_pb_0_6
R avi_inf_pb_0_7
R avi_inf_pb_0_8
R avi_inf_pb_0_9
R avi_inf_pb_0_10
R avi_inf_pb_0_11
R avi_inf_pb_0_12
R avi_inf_pb_0_13
R avi_inf_pb_0_14
R avi_inf_pb_0_15
R avi_inf_pb_0_16
R avi_inf_pb_0_17
R avi_inf_pb_0_18
R avi_inf_pb_0_19
R avi_inf_pb_0_20
R avi_inf_pb_0_21
R avi_inf_pb_0_22
R avi_inf_pb_0_23
R avi_inf_pb_0_24
R avi_inf_pb_0_25
R avi_inf_pb_0_26
R avi_inf_pb_0_27
R avi_inf_pb_0_28
always_store_inf
236
Byte Name
1
Packet Type Value
InfoFrame version number
InfoFrame length
Checksum
Data Byte 1
Data Byte 2
Data Byte 3
Data Byte 4
Data Byte 5
Data Byte 6
Data Byte 7
Data Byte 8
Data Byte 9
Data Byte 10
Data Byte 11
Data Byte 12
Data Byte 13
Data Byte 14
Data Byte 15
Data Byte 16
Data Byte 17
Data Byte 18
Data Byte 19
Data Byte 20
Data Byte 21
Data Byte 22
Data Byte 23
Data Byte 24
Data Byte 25
Data Byte 26
Data Byte 27
is set to 1.
ADV8003 Hardware Manual