參數(shù)資料
型號(hào)： LAN91C96I
廠商： SMSC Corporation
英文描述： NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
中文描述： 非PCI單芯片以太網(wǎng)控制器全DUPLES
文件頁(yè)數(shù)： 27/110頁(yè)
文件大小： 655K
代理商： LAN91C96I
Non-PCI Single-Chip Full Duplex Ethernet Controller
SMSC DS – LAN91C96I
Page 27
Rev. 11/18/2004
DATASHEET
Table 5.1 - LAN91C96I Address Space
SIGNALS
USED
nIORD/
nIOWR
LOCAL
BUS
Y
ON-CHIP
DEPTH
WIDTH
Ethernet I/O
space (1)
Y
16 locations
8 or 16
bits
Table 5.2 - Bus Transactions In Local Bus Mode
A0
0
NSBHE
X
D0-7
Even byte
D8-15
-
8 BIT MODE
((nEN16=1)
(16BIT=0))
16 BIT MODE
otherwise
1
0
X
0
Odd byte
Even byte
-
Odd byte
0
1
1
1
0
1
Even byte
-
-
Odd byte
Invalid cycle
16BIT:
CONFIGURATION REGISTER bit 7
IOis8:
CSR register bit 5
nEN16:
pin nEN16
8 Bit mode:
((IOis8 = 1) + (nMIS16 = 1)
5.2
Interrupt Structure
The Ethernet interrupt is conceptually equivalent to the LAN91C94 interrupt line, it is the or function of all
enabled interrupts within the Ethernet core. The enabling, reporting, and clearing of these sources is
controlled by the ECOR register. The interrupt structure is similar for Local Bus modes with the following
exceptions:
Table 5.3 – Interrupt Merging
FUNCTION
LOCAL BUS MODE
Interrupt Output
Ethernet Interrupt Source
INTR0-3
OR function of all interrupt bits specified in the Interrupt Status Register
ANDed with their respective Enable bits
Not Applicable in Local Bus mode
Intr bit in ECSR
Ethernet Interrupt Enable
Ethernet Interrupt Status Bit
相關(guān)PDF資料
PDF描述
LAN91C96I-MS NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
LAN91C96I-MU NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
LAN91C96IQFP NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
LAN91C96ITQFP NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
LANF72351D ETHERNET 10BASE-T LAN FILTER MODULES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LAN91C96I_07 制造商:SMSC 制造商全稱:SMSC 功能描述:Non-PCI Single-Chip Full Duplex Ethernet Controller
LAN91C96IMS 制造商:Microchip Technology Inc 功能描述:
LAN91C96I-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
LAN91C96I-MU 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
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
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