Win32_DMAChannel - WMI sample in VBScript
The foundations for Manageability in Windows 2019/2016/2012/2008 and Windows 10/7/XP are Windows Management Instrumentation (WMI; formerly WBEM) and WMI extensions for Windows Driver Model (WDM).
ActiveXperts Network Monitor provides the ability to build monitor check routines based on WMI. ActiveXperts has collected more than a hundred WMI samples. You can use these samples as a base for new check routines you can write yourself.
On this site, you can find many WMI samples.
The Win32_DMAChannel WMI class can be used in ActiveXperts Network Monitor to monitor your servers.
The Win32_DMAChannel WMI class represents a direct memory access (DMA) channel on a Windows computer system. DMA is a method of moving data from a device to memory (or vice versa) without the help of the microprocessor. The system board uses a DMA controller to handle a fixed number of channels, each of which can be used by one (and only one) device at a time.
On Error Resume Next strComputer = "." Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2") Set colItems = objWMIService.ExecQuery("Select * from Win32_DMAChannel",,48) For Each objItem in colItems Wscript.Echo "AddressSize: " & objItem.AddressSize Wscript.Echo "Availability: " & objItem.Availability Wscript.Echo "BurstMode: " & objItem.BurstMode Wscript.Echo "ByteMode: " & objItem.ByteMode Wscript.Echo "Caption: " & objItem.Caption Wscript.Echo "ChannelTiming: " & objItem.ChannelTiming Wscript.Echo "CreationClassName: " & objItem.CreationClassName Wscript.Echo "CSCreationClassName: " & objItem.CSCreationClassName Wscript.Echo "CSName: " & objItem.CSName Wscript.Echo "Description: " & objItem.Description Wscript.Echo "DMAChannel: " & objItem.DMAChannel Wscript.Echo "InstallDate: " & objItem.InstallDate Wscript.Echo "MaxTransferSize: " & objItem.MaxTransferSize Wscript.Echo "Name: " & objItem.Name Wscript.Echo "Port: " & objItem.Port Wscript.Echo "Status: " & objItem.Status Wscript.Echo "TransferWidths: " & objItem.TransferWidths Wscript.Echo "TypeCTiming: " & objItem.TypeCTiming Wscript.Echo "WordMode: " & objItem.WordMode Next