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參數(shù)資料
| 型號： | DM9000A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Ethernet Controller with General Processor Interface |
| 中文描述： | 以太網(wǎng)控制器與通用處理器接口 |
| 文件頁數(shù)： | 6/56頁 |
| 文件大?。?/td> | 1744K |
| 代理商： | DM9000A |
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DM9000A
Ethernet Controller with General Processor Interface
Preliminary datasheet
Version: DM9000A-DS-P03
Apr. 21, 2005
6
1. General Description
The DM9000A is a fully integrated and cost-effective
low pin count single chip Fast Ethernet 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
IO tolerance.
The DM9000A supports 8-bit and 16-bit data
interfaces to internal memory accesses for various
2. Block Diagram
processors. The PHY of the DM9000A can interface to the
UTP3, 4, 5 in 10Base-T and UTP5 in 100Base-TX with
AUTO-MDIX. It is fully compliant with the IEEE 802.3u
Spec. Its auto-negotiation function will automatically
configure the DM9000A to take the maximum advantage of
its abilities. The DM9000A also supports IEEE 802.3x full-
duplex flow control..
EEPROM
Interface
AUTO-MDIX
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 |
|---|---|
| DM9000AE | Ethernet Controller with General Processor Interface |
| DM9000AEP | Ethernet Controller with General Processor Interface |
| DM9000 | ISA TO ETHERNET MAC CONTROLLER WITH INTEGRATED 10/100 PHY |
| DM9000E | ISA TO ETHERNET MAC CONTROLLER WITH INTEGRATED 10/100 PHY |
| DM9006CJ | Gate Expander |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM9000A_06 | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Ethernet Controller with General Processor Interface |
| DM9000AE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Ethernet Controller with General Processor Interface |
| DM9000AEP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:網(wǎng)絡(luò)接口電路 |
| DM9000B | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Ethernet Controller With General Processor Interface |
| DM9000B_12 | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Ethernet Controller With General Processor Interface |
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