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DM9010BIEP датащи(PDF) 13 Page - Davicom Semiconductor, Inc. |
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DM9010BIEP датащи(HTML) 13 Page - Davicom Semiconductor, Inc. |
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13 / 60 page ![]() DM9010BI Industrial-temperature Single Chip Ethernet Controller with General Processor Interface Preliminary 13 Version: DM9010BI--DS-P01 January 12, 2010 5.8 Power Pins 5,20,55, 72,90,73 DVDD P Digital VDD 15,23,42, 58,63,81, 99,76 GND P Digital GND 5.9 strap pins table 1: pull-high 1K~10K, 0: floating. (Default) Pin No. Pin Name Description 57 MDC Polarity of INT 1: INT pin low active; 0: INT pin high active 65 EEDO DATA Bus Width 79 WAKE WAKE EEDO data width 0 0 16-bit 0 1 32-bit 1 0 8-bit 1 1 reserved 67 EECS LED Mode When it is pulled high, the LED mode is mode 1; Otherwise it is mode 0 52,51, 50 TXD[2:0] IO base address. (not available in 32-bit mode) IO base = (strap pin value of TXD [2:0]) * 10H + 300H 78 LINK_O Reverse MII 1: Reverse MII mode 0: normal MII mode 53 TXD[3] External MII mode (not available in 32-bit mode) force to external MII mode , mapping to bit 5 of REG. 2EH and set register NCR Bit7 “1”, 54 TXEN Disable to load EEPROM after power on reset. 74 GPIO4 PHY Power-Up. 1: PHY is power-up after power-ON 0: PHY is power-down after power-ON 75 GPIO5 Output Type of INT 1: INT pin is Open-Collect 0: INT pin is force output 77 GPIO6 HP Auto-MDIX 0: HP Auto-MDIX turn ON 1: HP Auto-MDIX turn OFF |
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