Type 0 Extension 4 - mattpascoe135/dab GitHub Wiki

The Extension 4 of FIG type 0 (FIG 0/4) gives additional information about the service component description for components with CA and carried in Stream mode or in the FIC. Figure 27 shows the structure.

The following definitions apply:

###Rfa: this 1-bit field shall be reserved for future additions. The bit shall be set to zero until it is defined.

###M/F: this 1-bit flag shall indicate whether the service component is carried in the MSC or in the FIC and whether the component is identified using the SubChId or the FIDCId, as follows:

0: MSC and SubChId;

1: FIC and FIDCId.

###SubChId (Sub-channel Identifier): see clause 6.3.1.

###FIDCId (Fast Information Data Channel Identifier): see clause 6.3.1.

###CAOrg (Conditional Access Organization): see clause 6.3.2.