Intel 82371EB

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Intel 82371EB

This is a Intel PIIX4E South Bridge


  • PCI-ISA bridge (PCI ID: 8086:7110)
  • PCI IDE (Ultra DMA/33) (PCI ID: 8086:7111)
  • PCI bus 2.1 32-bit, 33MHz
  • USB 1.0 UHCI (PCI ID: 8086:7112)
  • Power Managetment (PCI ID: 8086:8113)

i2c support

PIIX4E has built-in i2c/SMBus controller.

Linux support

This chipset is supported by recent 2.4 and 2.6 kernels


Intel Documentation

ThinkPads this chip may be found in