What dword value enables DMA mode transfers in registry?
This is a discussion about What dword value enables DMA mode transfers in registry? in the Windows Hardware category; I'm having the ol 'Windows 2000/XP won't detect proper transfer speed of devices attached to 2nd IDE channel on a VIA system board' prob. Here is the registry key for my 2nd ide channel: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E96A-E325-11CE-BFC1-08002BE10318}\0001 The 2 values I'm interested ...
I'm having the ol 'Windows 2000/XP won't detect proper transfer speed of devices attached to 2nd IDE channel on a VIA system board' prob.
Here is the registry key for my 2nd ide channel:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E96A-E325-11CE-BFC1-08002BE10318}\0001
The 2 values I'm interested in are:
MasterDeviceTimingMode and MasterDeviceTimingModeAllowed (both dword)
Assuming my hunch is correct what values in the data field will enable 'Multi-Word DMA Mode 2' transfer rates? (I think that is what it was anyhow!)
Thanks in advance for any help given
Here is the registry key for my 2nd ide channel:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E96A-E325-11CE-BFC1-08002BE10318}\0001
The 2 values I'm interested in are:
MasterDeviceTimingMode and MasterDeviceTimingModeAllowed (both dword)
Assuming my hunch is correct what values in the data field will enable 'Multi-Word DMA Mode 2' transfer rates? (I think that is what it was anyhow!)
Thanks in advance for any help given
Participate in our website and join the conversation
This subject has been archived. New comments and votes cannot be submitted.
Jan 15
Mar 8
0
1 minute
Responses to this topic
MasterDeviceTimingMode = 0x00002010 (8208)
MasterDeviceTimingModeAllowed = 0xffffffff (4294967295)
MasterDeviceTimingModeAllowed = 0xffffffff (4294967295)
OP
Thx Cyber, now I can watch DVDs without the stutters
That's not quite correct...
MasterDeviceTimingMode = 0x00002010 (8208) This is the setting for
Ultra DMA Mode 2...
The setting for Multi-Word DMA Mode 2 is 0x00000410 (1040)
MasterDeviceTimingMode = 0x00002010 (8208) This is the setting for
Ultra DMA Mode 2...
The setting for Multi-Word DMA Mode 2 is 0x00000410 (1040)
