Hardware classes — PCI

Class IDs describe function, not package compatibility. Many dataset device records do not carry a class; the scanner’s compatible IDs can supply that context.

Generic system peripheral

80 System peripheral
99 Timing Card
- 01 TAP Timing Card
00 PIC
- 10 IO-APIC
- 20 IO(X)-APIC
- 00 8259
- 01 ISA PIC
- 02 EISA PIC
01 DMA controller
- 00 8237
- 01 ISA DMA
- 02 EISA DMA
02 Timer
- 00 8254
- 01 ISA Timer
- 02 EISA Timers
- 03 HPET
03 RTC
- 00 Generic
- 01 ISA RTC
04 PCI Hot-plug controller
05 SD Host controller
06 IOMMU
07 Root Complex Event Collector

Dataset: PCI ID Repository · 2026.10.01 · BSD-3-Clause · Source, license and limitations