參數(shù)資料
型號： DM9000AEP
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)： 2/56頁
文件大?。?/td> 1744K
代理商： DM9000AEP
DM9000A
Ethernet Controller with General Processor Interface
Content
Preliminary datasheet
Version: DM9000A-DS-P03
Apr. 21, 2005
2
1. General Description
………………………………………………………….…………………..………………6
2. Block Diagram
…………………………………………………………………………….………………………6
3. Feature
…………………………………………………………………………………….…….……………………7
4. Pin Configuration
…………………………………………………………………………………………………8
4.1 Pin Configuration I: 16-bit mode……..………………………….……..……………………………………………8
4.2 Pin Configuration II: 8-bit mode…………..…………………………………………………………………………9
5. Pin Description
……………………………………………………………………………………………………10
5.1 Processor Interface…..…………………………………………………………………………...…………………10
5.1.1 8-bit mode …….………………………………………………………………..…………………………………10
5.2 EEPROM Interface……………………………………………………………………………………………….…11
5.3 Clock Interface………………………………………………………………………………………………………11
5.4 LED Interface……………………………………………………….………….……………………………………11
5.5 10/100 PHY/Fiber………………………………………………….…..……………………………………………11
5.6 Miscellaneous………………………………………….…………………….………………………………………12
5.7 Power Pins………………………………………………………………………………………………..…………12
5.8 strap pins table ……………………………………………………………………………….…….…..……….…..12
6. Vendor Control and Status Register Set
………………………………………………..…………………13
6.1Network Control Register (00H)…………………………………………………………………....……..…………14
6.2 Network Status Register (01H)…………………………………………………………….……….…….…………15
6.3 TX Control Register (02H)………………………………………………………………………...….…….………15
6.4 TX Status Register I ( 03H ) for packet index I………………………….………………………….………………15
6.5 TX Status Register II ( 04H ) for packet index I I…………………….………..………………….…..……………16
6.6 RX Control Register ( 05H )……………..……………………………………..……..………….…………………16
6.7 RX Status Register ( 06H )………………..…………………………………….……...……….….……….………16
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