even though ISA cannot sustain 100 Mbps
traffic. Fast Ethernet could be adopted for ISA-
based nodes on the basis of the aggregate
traffic benefits.
wire ENDEC interface that connects to the
LAN83C694 for 10BASE-T and coax 10 Mbps
Ethernet networks. The second interface follows
the
MII
(Media
Independent
Interface)
specification draft standard, consisting of 4 bit
wide data transfers at the nibble rate. FEAST
also interfaces to the MII serial management
protocol. Four I/O ports (one input and three
output pins) are provided for LAN83C694
configuration.
FEAST is software-compatible with the existing
LAN9000 family of products and can use current
LAN9000 drivers in 16- and 32-bit Intel X86-
based environments.
Two different interfaces are supported on the
network side. The first is a conventional seven
PIN CONFIGURATION
nLNK
TXEN
XTAL1
XTAL2
VDD
MIISEL
nCSOUT
NC
TX25
VDD
RX_ER
RX_DV
IOS0
1
2
3
4
5
6
7
8
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
D8
VDD
D9
D10
D11
D12
GND
D13
D14
D15
GND
D16
VDD
D17
D18
D19
GND
D20
D21
VDD
D22
D23
GND
D24
GND
VDD
D25
D26
GND
D27
D28
D29
D30
GND
D31
nRDYRTN
nLDEV
VDD
nSRDY
LCLK
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
GND
IOS1
IOS2
RX25
COL100
CRS100
RXD0
RXD1
RXD2
VDD
RXD3
TXD0
TXD1
VDD
TXD2
TXD3
TXEN100
nRWE0
GND
RD7
RD6
RD5
RD4
NC
RD3
RD2
RD1
LAN91C100
208 Pin PQFP
and TQFP
VDD
RD0
RD15
RD14
RD13
GND
RD12
RD11
RD10
GND
ENEEP
EEDO
3
SMSC [ SMSC CORPORATION ]
