MK50H28N ST Microelectronics, Inc., MK50H28N Datasheet - Page 15

• Manufacturer Part Number: MK50H28N
• Description: Multi Logical Link Frame Relay Controller
• Manufacturer: ST Microelectronics, Inc.

Figure 4: Sample Annex A STATUS_ENQUIRY Frame
Figure 5: Sample Annex A STATUS Frame (Full)
8
0
1
1
0
0
0
0
0
0
0
0
0
1
1
0
0
8
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
1
1
0
1
1
7
0
0
1
1
1
1
1
0
0
0
1
1
0
1
7
PVC DLCI (lsb)
1
1
1
0
0
0
1
0
0
0
1
6
0
1
1
1
1
0
6
0
0
0
1
0
0
0
CURRENT SEQ
LAST RCVD SEQ
CURRENT SEQ
LAST RCVD SEQ
FCS (msb)
FCS (lsb)
PVC DLCI (msb)
FCS (msb)
FCS (lsb)
5
1
1
1
0
0
0
1
1
0
1
1
0
1
1
1
1
1
5
0
0
0
1
1
0
1
2
1
1
2
3
4
1
1
0
0
1
0
0
0
0
0
1
N
1
1
0
1
0
4
0
1
0
1
0
0
0
0
0
1
1
0
0
0
0
1
0
0
0
1
1
1
0
1
3
1
0
0
0
1
0
0
0
3
0
A
1
0
0
1
1
0
0
1
0
0
0
0
0
1
1
2
1
2
1
0
0
0
0
0
1
0
0
0
0
1
0
1
1
0
0
1
1
0
0
1
1
1
1
0
1
1
0
0
1
1
0
1
FRAME FCS
MANAGEMENT DLCI
UN-NUMBERED INFO FRAME
MANAGEMENT DLCI
UN-NUMBERED INFO FRAME
FRAME FCS
PROTOCOL DISCRIMINATOR
CALL REFERENCE (null)
STATUS MESSAGE
PROTOCOL DISCRIMINATOR
CALL REFERENCE (null)
STATUS_ENQUIRY MESSAGE
REPORT_TYPE IE
(Full STATUS Message)
Link Integrity Verification IE
REPORT_TYPE IE
(Requesting a LIV Only
STATUS Message)
Link Integrity Verification IE
PVC_STATUS IE
MK50H28
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