LAN91C96-MU SMSC, LAN91C96-MU Datasheet - Page 43
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LAN91C96-MU
Manufacturer Part Number
LAN91C96-MU
Description
IC ETHERNET CTLR MAC PHY 100TQFP
Manufacturer
SMSC
Datasheet
1.LAN91C96-MU.pdf
(125 pages)
Specifications of LAN91C96-MU
Controller Type
Ethernet Controller (IEEE 802.3)
Interface
Serial EEPROM
Voltage - Supply
3.3V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Other names
638-1018
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN91C96-MU
Manufacturer:
SMSC
Quantity:
1 430
Company:
Part Number:
LAN91C96-MU
Manufacturer:
Standard
Quantity:
2 701
Company:
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20 000
Non-PCI Single-Chip Full Duplex Ethernet Controller with Magic Packet
Datasheet
SMSC LAN91C96 5v&3v
BANK SELECT REGISTER
BS2, BS1, BS0 - Determine the bank presently in use.
This register is always accessible except in power down mode and is used to select the register bank in
use.
The upper byte always reads as 33h and can be used to help determine the I/O location of the LAN91C96.
The BANK SELECT REGISTER is always accessible regardless of the value of BS0-2.
The LAN91C96 implements only 5 banks in both PCMCIA and LOCAL BUS mode, therefore accesses to
non-existing banks will ignore writes and reads will return 0x33 on byte reads. All 5 banks are accessible
in both LOCAL BUS and PCMCIA mode.
I/O SPACE - BANK0
This register holds bits programmed by the CPU to control some of the protocol transmit options.
OFFSET
PAD_EN
FDSE
0
0
0
X
0
0
# in HEX
OFFSET
Reserved
0
X
TRANSMIT CONTROL REGISTER
X
0
0
BS2
0
0
0
0
1
1
1
1
LOOP
EPH
BANK SELECT
X
1
1
X
0
REGISTER
DATASHEET
NAME
NAME
BS1
SQET
STP
0
0
1
1
0
0
1
1
X
0
Page 43
X
1
1
FDUPLX
TXP_EN
BS0
0
0
0
1
0
1
0
1
0
1
READ/WRITE
0
0
X
TYPE
FORCOL
MON_
READ/WRITE
CSN
BANK #
None
None
None
BS2
0
0
0
0
0
0
1
2
3
4
TYPE
LOOP
BS1
X
0
1
1
0
SYMBOL
BSR
NOCRC
SYMBOL
TXENA
TCR
Revision 1.0 (10-24-08)
BS0
0
0
1
1
0