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參數(shù)資料
| 型號： | DM9000E |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ISA TO ETHERNET MAC CONTROLLER WITH INTEGRATED 10/100 PHY |
| 中文描述： | ISA以以太網(wǎng)MAC控制器，它集成10/100網(wǎng)卡芯片 |
| 文件頁數(shù)： | 1/54頁 |
| 文件大?。?/td> | 575K |
| 代理商： | DM9000E |
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DM9000
ISA to Ethernet MAC Controller with Integrated 10/100 PHY
Final
Version: DM9000-DS-F02
June 26, 2002
1
1. General Description
The DM9000 is a fully integrated and cost-effective
single chip Fast Ethernet MAC controller with a
general processor interface, a 10/100M PHY and 4K
Dword SRAM. It is designed with low power and high
performance process that support 3.3V with 5V
tolerance.
The DM9000 also provides a MII interface to connect
HPNA device or other transceivers that support MII
interface. The DM9000 supports 8-bit, 16-bit and 32-
bit uP interfaces to internal memory accesses for
different processors. The PHY of the DM9000 can
interface to the UTP3, 4, 5 in 10Base-T and UTP5 in
100Base-TX. It is fully compliant with the IEEE 802.3u Spec.
Its auto-negotiation function will automatically configure the
DM9000 to take the maximum advantage of its abilities. The
DM9000 also supports IEEE 802.3x full- duplex flow control.
This programming of the DM9000 is very simple, so user
can port the software drivers to any system easily.
2. Block Diagram
EEPROM
Interface
External MII
Interface
LED
TX+/-
RX+/-
MII Management
Control
& MII Register
Autonegotiation
Memory
Management
RX Machine
TX Machine
MAC
MII
100 Base-TX
PCS
100 Base-TX
transceiver
10 Base-T
Tx/Rx
PHYceiver
Control &Status
Registers
Internal
SRAM
P
I
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM9006CJ | Gate Expander |
| DM9006CN | Gate Expander |
| DM9009CJ | Dual 4-input NAND Gate |
| DM9009CN | Dual 4-input NAND Gate |
| DM9002CN | Quad 2-input NAND Gate |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM9000E-H | 功能描述:以太網(wǎng)開發(fā)工具 ETHERNET CONTROLLER HEADER BRD 50x40mm RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓: |
| DM9000EP | 制造商:DAVICOM 功能描述:IC ENET CNTRL 10/100M PHY 100LQFP 制造商:DAVICOM 功能描述:IC, ENET CNTRL, 10/100M PHY, 100LQFP 制造商:DAVICOM 功能描述:IC, ENET CNTRL, 10/100M PHY, 100LQFP; Data Rate:100Mbps; Ethernet Type:IEEE 802.3u; Supply Voltage Min:3.135V; Supply Voltage Max:3.465V; Digital IC Case Style:LQFP; No. of Pins:100; Interface Type:MII; Operating Temperature Min:0C;;RoHS Compliant: Yes |
| DM9000電路圖-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:型號DM9000電路圖1 |
| DM9000電路圖-2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DM9000電路圖-2 |
| DM9002CJ/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 2-input NAND Gate |
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