Property:Bus width

The bus type is a text field containing only one of the following permitted values, which vary depending on the bus type:

• Expansion cards
  • ISA: 8-bit, 16-bit
  • VLB: 32-bit (VLB 1.0), 64-bit (VLB 2.0)
  • PCI: 32-bit, 64-bit
  • AGP: 32-bit
  • PCIe: x1, x2, x4, x8, x16 - size of connector on the card, make a note in the article if the card is electrically less than this
• Drives
  • PC Floppy: 1-bit (only one read and one write line)
  • IDE: 16-bit (PIO), 32-bit (UDMA)
  • SCSI: 8-bit (narrow SCSI), 16-bit (wide SCSI)
• General
  • USB: 1-bit (only one read and one write lane)