PciGetDword
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function    PciGetDword(bus,dev,func, offset : Word): Longword;  
 



Read one 32-bit double word from the configuration space of the PCI device.

Parameters:
 
bus - PCI bus number (0..GetLastPciBus),  
dev - PCI device on bus (0..31),  
func - function number of device (0..7),  
offset - the byte offset from the beginning of the configuration space.  

Return Value :

32-bit double word value from the configuration space.