文件名称：dm9000a的datasheet资料
文件大小：1.71MB
文件格式：PDF
更新时间：2012-06-21 10:07:50
dm9000a
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