Teledyne LeCroy SAS Suite User Manual - Manual (Page 233)

SASSuite User Manual Version 6.25
LeCroy Corporation
223
E XAMPLES :
Primitive : *
Primitive : SOF, 48 # where 48 = offset
Primitive : "CLOSE (NORMAL)", 36, 5 # where 5 = repeat
• Prolog and Epilog define Primitive chains to be used at the beginning
and end of the frame
E XAMPLES :
Prolog = SOF # For this frame primitive 'SOF' is used as a Prolog.
Epilog = EOF # For this frame primitive 'EOF' is used as a Epilog.
• Frames can be derived from other Frames, therefore inheriting the layout of
the parent Frame. In this case, the user may:
• Change Prolog and Epilog
• Change default field values
• Add new fields
F RAME E XAMPLES :
Frame Some_Frame
{
Field32 : 32 = 0xAABBFFEE
FrameType : 8 = 12
HashedDest : 24 = HEX_DATA
Reserved1 : 8 = 0xDA
Field16 : 16 = 0xAAAA
Reserved2 : 8 = 0xAD
Data : * = PATTERN_1
CRC : 32
Primitive : *
Primitive : SOF, 48
Primitive : SOF, 96
Primitive : "CLOSE (NORMAL)", 36, 5
Prolog = SOF
Epilog = EOF
}