Low Level Controller
Decode_U_Frame_BASIC ()
Decode_U_Frame_BASIC is called by the LLC interrupt server to transfer a received HDLC U
frame to a higher layer protocol software.
Following information is passed to Decode_U_Frame_BASIC:
’pei’:
’sapi’:
’tei’:
(refer to Decode_S_Frame).
(refer to Decode_S_Frame).
(refer to Decode_S_Frame).
’ctrl’:
1 byte value representing the contents of the received HDLC control field.
PassLongFrame_BASIC ()
PassLongFrame_BASIC is called by the LLC interrupt server to transfer received HDLC I and
UI frames to a higher layer protocol software.
The LLC passes a pointer to a structure (FRAME_PASS) containing information about the
received frame to PassLongFrame_BASIC. Please refer to the following paragraph for a
description of this structure.
Semiconductor Group
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INFINEON [ Infineon ]
