Analog Devices ADV7610 Hardware User's Manual page 72

UG-438
MPEG Source InfoFrame Registers
Table 18 provides a list of readback registers available for the MPEG InfoFrame. Refer to the EIA/CEA-861D specifications for a detailed
explanation of the MPEG InfoFrame fields.
Table 18. MPEG InfoFrame Registers
InfoFrame Map Address
0xE9
0xEA
0xEB
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
0x4E
0x4F
0x50
0x51
0x52
0x53
1 As defined by the EIA/CEA-861D specifications.
The MPEG InfoFrame registers are considered valid if the following two conditions are met:
•
MS_INFO_RAW is 1.
•
MS_INF_CKS_ERR_RAW
MS_INFO_RAW, IO, Address 0x60[3] (Read Only)
Raw status signal of MPEG source InfoFrame detection signal.
Function
MS_INFO_RAW
0 (default)
1
Access Type
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
is 0. This condition applies only if
Description
No source product description InfoFrame received within the last three VSyncs or since the last HDMI packet
detection reset.
MPEG Source InfoFrame received. This bit resets to zero after an HDMI packet detection reset or upon
writing to MS_PACKET_ID.
Register Name
MS_PACKET_ID[7:0]
MS_INF_VERS
MS_INF_LEN
MS_INF_PB_0_1
MS_INF_PB_0_2
MS_INF_PB_0_3
MS_INF_PB_0_4
MS_INF_PB_0_5
MS_INF_PB_0_6
MS_INF_PB_0_7
MS_INF_PB_0_8
MS_INF_PB_0_9
MS_INF_PB_0_10
MS_INF_PB_0_11
MS_INF_PB_0_12
MS_INF_PB_0_13
MS_INF_PB_0_14
ALWAYS_STORE_INF
Rev. 0 | Page 72 of 184
Hardware User Guide
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
is set to 1.