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DM9010BI датащи(PDF) 2 Page - Davicom Semiconductor, Inc. |
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DM9010BI датащи(HTML) 2 Page - Davicom Semiconductor, Inc. |
2 / 60 page DM9010BI Industrial-temperature Single Chip Ethernet Controller with General Processor Interface Preliminary 2 Version: DM9010BI--DS-P01 January 12, 2010 Content 1. GENERAL DESCRIPTION .............................................................................................................................................. 5 2. BLOCK DIAGRAM........................................................................................................................................................... 5 3. FEATURES ......................................................................................................................................................................... 6 4. PIN CONFIGURATION.................................................................................................................................................... 7 4.1 PIN CONFIGURATION I: WITH MII INTERFACE ................................................................................................................. 7 4.2 PIN CONFIGURATION II: WITH 32-BIT DATA BUS............................................................................................................. 8 5. PIN DESCRIPTION........................................................................................................................................................... 9 5.1 MII INTERFACE ............................................................................................................................................................... 9 5.2 PROCESSOR INTERFACE .................................................................................................................................................. 9 5.3 EEPROM INTERFACE ....................................................................................................................................................11 5.4 CLOCK INTERFACE.........................................................................................................................................................11 5.5 LED INTERFACE ............................................................................................................................................................11 5.6 10/100 PHY/FIBER ....................................................................................................................................................... 12 5.7 MISCELLANEOUS .......................................................................................................................................................... 12 5.8 POWER PINS.................................................................................................................................................................. 13 5.9 STRAP PINS TABLE ......................................................................................................................................................... 13 6. VENDOR CONTROL AND STATUS REGISTER SET............................................................................................... 14 6.1 NETWORK CONTROL REGISTER (00H) .......................................................................................................................... 16 6.2 NETWORK STATUS REGISTER (01H).............................................................................................................................. 16 6.3 TX CONTROL REGISTER (02H) ..................................................................................................................................... 16 6.4 TX STATUS REGISTER I ( 03H ) FOR PACKET INDEX I..................................................................................................... 17 6.5 TX STATUS REGISTER II ( 04H ) FOR PACKET INDEX I I ................................................................................................. 17 6.6 RX CONTROL REGISTER ( 05H ) ................................................................................................................................... 17 6.7 RX STATUS REGISTER ( 06H ) ....................................................................................................................................... 18 6.8 RECEIVE OVERFLOW COUNTER REGISTER ( 07H ) ........................................................................................................ 18 6.9 BACK PRESSURE THRESHOLD REGISTER (08H) ............................................................................................................ 19 6.10 FLOW CONTROL THRESHOLD REGISTER (09H) ........................................................................................................... 19 6.11 RX/TX FLOW CONTROL REGISTER (0AH).................................................................................................................. 19 6.12 EEPROM & PHY CONTROL REGISTER (0BH) ........................................................................................................... 20 6.13 EEPROM & PHY ADDRESS REGISTER (0CH)............................................................................................................ 20 6.14 EEPROM & PHY DATA REGISTER (EE_PHY_L:0DH EE_PHY_H:0EH) ....................................................... 20 6.15 WAKE UP CONTROL REGISTER (0FH).......................................................................................................................... 20 6.16 PHYSICAL ADDRESS REGISTER (10H~15H) ................................................................................................................ 21 6.17 MULTICAST ADDRESS REGISTER (16H~1DH)............................................................................................................. 21 6.18 GENERAL PURPOSE CONTROL REGISTER (1EH)........................................................................................................... 21 6.19 GENERAL PURPOSE REGISTER (1FH) .......................................................................................................................... 21 6.20 TX SRAM READ POINTER ADDRESS REGISTER (22H~23H) ...................................................................................... 22 6.21 RX SRAM WRITE POINTER ADDRESS REGISTER (24H~25H) .................................................................................... 22 6.22 VENDOR ID REGISTER (28H~29H) ............................................................................................................................. 22 6.23 PRODUCT ID REGISTER (2AH~2BH) .......................................................................................................................... 22 6.24 CHIP REVISION REGISTER (2CH) ................................................................................................................................ 22 6.25 TRANSMIT CONTROL REGISTER 2 (2DH) .................................................................................................................... 22 6.26 OPERATION TEST CONTROL REGISTER (2EH) ............................................................................................................. 23 6.27 SPECIAL MODE CONTROL REGISTER (2FH) ................................................................................................................ 23 6.28 EARLY TRANSMIT CONTROL/STATUS REGISTER (30H) ............................................................................................... 23 |
Аналогичный номер детали - DM9010BI |
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Аналогичное описание - DM9010BI |
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