Packet metadata_eisnac

EISNAC ECM Metadata packet structure

Summary of Packet Fields

The packets of type adp_metadata_eisnac contain the following fields:

Name	DataType	BitLength	BitOffset	ByteOrder
MSCLK_Seconds	uint	32	0	big
Subseconds_Prezero	uint	16	32	big
AID	uint	32	48	big
CTRL	uint	5	80	big
ADP_APID	uint	11	85	big
SCLK	uint	48	96	big
Source_Sequence_Count	uint	14	144	big
Spare	uint	2	158	big
Count	uint	32	160	big
PEC_CRC_16_CCITT	uint	16	192	big

Packet Field Details

Here follows the detailed description of the packet fields.

MSCLK_Seconds

DataType	uint
BitLength	32
BitOffset	0
ByteOrder	big

Subseconds_Prezero

DataType	uint
BitLength	16
BitOffset	32
ByteOrder	big

AID

DataType	uint
BitLength	32
BitOffset	48
ByteOrder	big

CTRL

DataType	uint
BitLength	5
BitOffset	80
ByteOrder	big

ADP_APID

DataType	uint
BitLength	11
BitOffset	85
ByteOrder	big

SCLK

DataType	uint
BitLength	48
BitOffset	96
ByteOrder	big

Source_Sequence_Count

DataType	uint
BitLength	14
BitOffset	144
ByteOrder	big

Spare

DataType	uint
BitLength	2
BitOffset	158
ByteOrder	big

Count

DataType	uint
BitLength	32
BitOffset	160
ByteOrder	big

PEC_CRC_16_CCITT

DataType	uint
BitLength	16
BitOffset	192
ByteOrder	big