00 PNP0000 AT programmable interrupt controller
01 PNP0200 AT DMA controller
02 PNP0100 AT system timer
03 PNP0b00 AT real-time clock
04 PNP0303 IBM enhanced keyboard (101/102-key, PS/2 mouse support)
05 PNP0800 AT-style speaker sound
06 PNP0c04 Math coprocessor
07 PNP0c01 System board
08 PNP0c02 Motherboard resources
09 PNP0a03 PCI bus
0a PNP0c02 Motherboard resources
0b PNP0501 16550A-compatible COM port
0c PNP0700 PC standard floppy disk controller
0d PNP0400 Standard LPT printer port
0e PNP0501 16550A-compatible COM port