MK50H25DIP ST Microelectronics, Inc., MK50H25DIP Datasheet - Page 12

• Manufacturer Part Number: MK50H25DIP
• Description: High Speed Link Level Controller
• Manufacturer: ST Microelectronics, Inc.

MK50H25
12/64
Notes:
1. N(S) = Transmitter Send Sequence Number
2. N(R) = Transmitter Receive Sequence Number
3. P/F = Poll bit when issued as a command. Final bit when issued as a response.
4. N/A = Not Applicable. All Unnumbered frames have only an 8 bit Control Field for Modulo 128 or Modulo 8 operation.
*XID and UI frames can be enabled individually by setting the appropriate bits in CSR2.
FORMAT
Information Transfer
Supervisory
Unnumbered
Information
Transfer
Supervisory
Unnumbered
FORMAT
COMMAND
I
RR
RNR
REJ
SABME
All Others
Table A - MK50H25 Command/Response Repertoire
Table B - MK50H25 Command/Response Repertoire
COMMAND
I
RR
RNR
REJ
*
SABM
DISC
*
TEST
UI
XID
RESPONSE ENCODING
I
RR
RNR
REJ
All Others
Modulo 128 Operation
Modulo 8 Operation
RESPONSE
I
RR
RNR
REJ
*
DM
UA
FRMR
*
TEST
UI
XID
LSB
1
0
1
1
1
1
2
0
0
0
1
Same Repertoire and Encoding as for Modulo 8
3
0
1
0
1
LSB
ENCODING
4
0
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
N(S)
5
0
0
0
P
2
0
0
0
1
1
1
1
1
1
1
1
N(S)
6
0
0
0
1
3
0
1
0
0
1
1
0
0
1
1
0
7
0
0
0
1
4
0
0
1
0
1
1
0
0
0
1
0
P/F
P/F
P/F
P/F 0
P/F 1
P/F 1
8
0
0
0
0
5
P
F
P
F
F
P
6
1
0
0
1
0
9
P
P/F N(R)
P/F N(R)
P/F N(R)
N/A
N(R)
N(R)
N(R)
N(R)
7
0
0
0
1
1
0
0
1
10-16
N(R)
MSB
MSB
8
0
0
0
0
0
1
1
1