PCI Info is a small program which shows you some information about the devices on your PCI and AGP bus.
The current version shows which PCI devices are capable of running at 66 MHz, andwhich IRQs they use, their latency timer value, and if they are capable of bus mastering.
For the AGP devices it also shows if the are able to run at 2x speed. You can download PCI Info latest freeware version 1.10.
Here is an example of the output of the program:
Copyright 1997-1998 by Miro WikgrenFound Intel PCI BIOS Version 2.10
Vendor Device Device Type IRQ 66 2x Lat BM Bus
Intel 7190h CPU-to-PCI Bridge No N 2x 64 Y PCI
Intel 7191h PCI-to-PCI/AGP Bridge No Y 64 Y PCI
Intel 7110h PCI-to-ISA Bridge No N 0 Y PCI
Intel 7111h IDE Controller No N 64 Y PCI
Intel 7112h USB Controller 9 N 64 Y PCI
Intel 7113h Power Management No N 0 N PCI
SMC 0005h Ethernet Controller 9 N 64 Y PCI
3Dfx 0001h Video Adapter No N 0 N PCI
Matrox 0521h VGA Display Adapter 11 2x 64 Y AGPThe acronyms:66: Supports 66 MHz PCI bus
2x: Supports 133 MHz AGP Bus (1x means support for 66 Mhz AGP only)
Lat: Latency timer value for the device
BM: Capable of PCI bus mastering