Field Name
F(1)+Length
Type
Delay Sequence
F(1)+Length
Type
Media Code
GPR Data
Command
F(1)+Length
Type
Media Code
GPR Data
Command
F(1)+Length
Type
Media Code
GPR Data
Command
F(1)+Length
Type
Media Code
GPR Data
Command
SROM_CRC
Offset
(Bytes)
49
50
51
55
56
57
58
59
61
62
63
64
65
67
68
69
70
71
73
74
75
76
77
Size (Bytes)
1
1
4
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
DM9102
10/100Mbps Single Chip LAN Controller
Value
(Hex)
85
80
40002000
85
00
00
00
0087
85
00
01
00
0087
85
00
04
00
0087
85
00
05
00
0087
Commentary
Block 2 (Delay Period Block)
Delay Period Block
MicroSecond
Block 3 (Media Info Block)
Media Information Block
10Base-T Half_Duplex
Block 4 (Media Info Block)
Media Information Block
100Base-TX Half_Duplex
Block 5 (Media Info Block)
Media Information Block
10Base-T Full_Duplex
Block 6 (Media Info Block)
Media Information Block
100Base-TX Full_Duplex
126
2
-
Offset 0..125 SROM CRC
Final
63
Version: DM9102-DS-F03
August 30, 2000