DCC_id is an 8-bit unsigned integer field (starting at bit index 32) in a Directed Channel Change Selection Code table section and is used in creating the Master Guide table entry for the table section.
To create a table_type for the Master Guide table
table_type = dcc_id + 3584 (0x1400).
To derive dcc_id from a MGT table_type
if dcc_id > 3583 and dcc_id < 5376 then
dcc_id = table_type - 3584 (0x1400)