Analog Devices ADV8003, Руководство по оборудованию

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ADV8003 Hardware Manual
Rev. B, August 2013 238
5.9.5. MPEG Source InfoFrame Registers
Table 40 provides a list of readback registers available for the MPEG InfoFrame. Refer to the EIA/CEA-861 specifications for a detailed
explanation of the MPEG InfoFrame fields.
Table 40: MPEG InfoFrame Registers
InfoFrame
Map Address Access
Type Register Name Byte Name 1
0xE3E9 R/W ms_packet_id[7:0] Packet Type Value
0xE3EA R ms_inf_vers InfoFrame version number
0xE3EB R ms_inf_len InfoFrame length
0xE346 R ms_inf_pb_0_1 Checksum
0xE347 R ms_inf_pb_0_2 Data Byte 1
0xE348 R ms_inf_pb_0_3 Data Byte 2
0xE349 R ms_inf_pb_0_4 Data Byte 3
0xE34A R ms_inf_pb_0_5 Data Byte 4
0xE34B R ms_inf_pb_0_6 Data Byte 5
0xE34C R ms_inf_pb_0_7 Data Byte 6
0xE34D R ms_inf_pb_0_8 Data Byte 7
0xE34E R ms_inf_pb_0_9 Data Byte 8
0xE34F R ms_inf_pb_0_10 Data Byte 9
0xE350 R ms_inf_pb_0_11 Data Byte 10
0xE351 R ms_inf_pb_0_12 Data Byte 11
0xE352 R ms_inf_pb_0_13 Data Byte 12
0xE353 R ms_inf_pb_0_14 Data Byte 13
1 As defined by the EIA/CEA-861 specifications
• The MPEG InfoFrame registers are considered valid if the following two conditions are met:
ms_infoframe_det is 1.
•
ms_inf_cksum_err is 0. This condition applies only if always_store_inf is set to 1.
5.9.6. Vendor Specific InfoFrame Registers
Table 41 provides a list of readback registers available for the Vendor Specific InfoFrame.
Table 41: VS InfoFrame Registers
InfoFrame
Map Address R/W Register Name Byte Name
0xE3EC R vs_packet_id[7:0] Packet Type Value
0xE3ED R vs_inf_vers InfoFrame version number
0xE3EE R vs_inf_len InfoFrame length
0xE354 R vs_inf_pb_0_1 Checksum
0xE355 R vs_inf_pb_0_2 Data Byte 1
0xE356 R vs_inf_pb_0_3 Data Byte 2
0xE357 R vs_inf_pb_0_4 Data Byte 3
0xE358 R vs_inf_pb_0_5 Data Byte 4
0xE359 R vs_inf_pb_0_6 Data Byte 5
0xE35A R vs_inf_pb_0_7 Data Byte 6
0xE35B R vs_inf_pb_0_8 Data Byte 7
0xE35C R vs_inf_pb_0_9 Data Byte 8
0xE35D R vs_inf_pb_0_10 Data Byte 9
0xE35E R vs_inf_pb_0_11 Data Byte 10