參數(shù)資料
型號： LAN91C96I-MU
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 微控制器/微處理器
英文描述： NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
中文描述： 2 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100
封裝： 1 MM THICKNESS, LEAD FREE, TQFP-100
文件頁數(shù)： 45/110頁
文件大小： 655K
代理商： LAN91C96I-MU
Non-PCI Single-Chip Full Duplex Ethernet Controller
SMSC DS – LAN91C96I
Page 45
Rev.
11/18/2004
DATASHEET
I/O SPACE - BANK1
OFFSET
A
NAME
TYPE
SYMBOL
GPR
GENERAL ADDRESS REGISTERS
READ/WRITE
HIGH DATA BYTE
0
LOW DATA BYTE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
This register can be used as a way of storing and retrieving non-volatile information in the EEPROM to be
used by the software driver. The storage is word oriented, and the EEPROM word address to be read or
written is specified using the six lowest bits of the Pointer Register.
This register can also be used to sequentially program the Individual Address area of the EEPROM, that is
normally protected from accidental Store operations.
This register will be used for EEPROM read and write only when the EEPROM SELECT bit in the Control
Register is set. This allows generic EEPROM read and write routines that do not affect the basic setup of
the LAN91C96I.
I/O SPACE - BANK1
OFFSET
C
NAME
TYPE
SYMBOL
CTR
CONTROL REGISTER
READ/WRITE
0
RCV_
BAD
PWRDN
WAKEUP
_EN
AUTO
RELEAS
E
0
1
0
LE
0
0
TE
0
X
X
1
ENABLE
0
CR
ENABLE
0
ENABLE
0
EEPROM
SELECT
0
RELOAD
STORE
X
X
0
0
RCV_BAD - When set, bad CRC packets are received. When clear bad CRC packets do not generate
interrupts and their memory is released.
PWRDN - Active high bit used to put the Ethernet function in power down mode.
Cleared by:
1. A write to any register in the LAN91C96I I/O space.
2. Hardware reset. This bit is combined with the Pwrdwn bit in ECSR and with the powerdown bit to
determine when the function is powered down.
WAKUP_EN - Active high bit used to enable the controller in the appropriate power down modes to power
up and set the WAKEUP bit in the EPHSR -> generate an EPH interrupt(if not masked). When clear (0),
no “Magic Packet” scanning is done on receive packets.
Note:
Setting (1) the bit is meaningful only if the function is enabled (Enable Function bit in COR; offset 8000h)
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LAN91C96IQFP 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
LAN91C96ITQFP 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
LAN91C96-MS 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
LAN91C96-MU 功能描述:以太網(wǎng) IC Ethernet IC 10Mbps MAC PHY RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
LAN91C96QFP 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
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