3c90x

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3c556 NIC

The Card

The 3com 3c556 chipsets are somewhat compatible with 3c59x and 3c90x cards.

Programming considerations

  • Scan the PCI bus for the device, 3com vendor id 0x10b7, 3c556 device id 0x6055.
  • Follow the linux or any other driver.
  • The ReadEeprom command value is 0x230 and not 0x80 as on 3c59x and 3c90x cards.

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