Pin Configuration - SMC Networks SMC91C95 Product Manual

Network Interface
Integrates 10BASE-T Transceiver
Functions:
- Driver and Receiver
- Link Integrity Test
- Receive Polarity Detection and
Correction
Integrates AUI Interface
Implements 10 Mbps Manchester
Encoding/Decoding and Clock Recovery
Automatic Retransmission, Bad Packet
Rejection, and Transmit Padding
External and Internal Loopback Modes
AVDD 1
TXP/nCOLL 2
TXN/nCRS 3
TPETXP 4
TEPTXDP 5
TPETXN 6
TPETXDN 7
AVSS 8
nTXLED/nTXEN 9
nRXLED/RXCLK 10
nLINKLED/TXD 11
nBSELED/RXD 12
VDD 13
SPKRIN 14
SPKROUT 15
nMIS16 16
MRDY 17
MINT 18
VSS 19
MRINGIN 20
nMRINGOA 21
MRINGOB 22
nMCS 23
nMRESET 24
VDD 25
MIDLEN1 26
nMPWDN 27
nMPDOUT 28
MFBK1 29
VSS 30
NC 31
ND 32

PIN CONFIGURATION

SMC91C95
128 Pin VTQFP
3
Four Direct Driven LEDs for Status/
Diagnostics
Software Drivers
Uses Certified SMC9000 Drivers Which
Operate with Every Major Network
Operating System
Software Driver Compatible with
SMC91C92, SMC91C94 and SMC91C100
(100 Mbps) Controllers in ISA Mode
Software Driver Utilizes Full Capability of
32 Bit Microprocessor
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
NC
NC
VSS
INTR3
INTR2/nSTSCHG
INTR1/nINPACK
INTR0/nIREQ
VDD
nIORD
nIOWR
nMEMR/nOE
nIOSC16/nIOIS16
VSS
IOCHRDY/nWAIT
BALE/nWE
nSBHE/nCE2
VDD
D15
D14
D13
D12
VSS
D11
D10
D9
VDD
D8
D7
D6
VSS
D5
D4