Software Support > PowerMAME
USB problem isolated!!
2600:
Joymonkey,
1. I's not a driver issue. (In reality, I can't say this for sure, but it is highly unlikey to be a driver issue).
2. If you have the LEDWiz connected directly to the PC meaning no hub, then it's not connected to the ECHI controller. It's connected to one of the OHCI controllers.
Can we get a list of the specs of the hubs it fails with as well? i.e. 1.1 or 2.0 hubs and if you are really good can you pop the top on the hub and see who makes the chip.
Anyone with a chipset besides Intel, Via or Nvidia? Or using a PCI USB 2.0 card not using a Via Chip?
I plan to put my portable analyzer on it later to see if it is what I think it is, but I may not have time to test every scenario and I may be completely wrong.
Tiger-Heli:
--- Quote from: MikeQ on March 20, 2006, 09:07:25 pm ---I don't have a rar'er.
--- End quote ---
http://www.rarlab.com/download.htm For future reference - WinRAR. Says trial, but just gives nag screens after expiration period - like WinZip does.
MikeQ:
--- Quote from: Tiger-Heli on March 21, 2006, 08:20:50 am ---
--- Quote from: MikeQ on March 20, 2006, 09:07:25 pm ---I don't have a rar'er.
--- End quote ---
http://www.rarlab.com/download.htm For future reference - WinRAR. Says trial, but just gives nag screens after expiration period - like WinZip does.
--- End quote ---
Ya, I know. I just didn't want to go download and install one last night. We were in the heat of battle and I wanted to get the test run. I have winrar on another machine but not the one I was using.
MikeQ:
--- Quote from: 2600 on March 21, 2006, 08:06:03 am ---Joymonkey,
1. I's not a driver issue. (In reality, I can't say this for sure, but it is highly unlikey to be a driver issue).
2. If you have the LEDWiz connected directly to the PC meaning no hub, then it's not connected to the ECHI controller. It's connected to one of the OHCI controllers.
Can we get a list of the specs of the hubs it fails with as well? i.e. 1.1 or 2.0 hubs and if you are really good can you pop the top on the hub and see who makes the chip.
Anyone with a chipset besides Intel, Via or Nvidia? Or using a PCI USB 2.0 card not using a Via Chip?
I plan to put my portable analyzer on it later to see if it is what I think it is, but I may not have time to test every scenario and I may be completely wrong.
--- End quote ---
I've actually have a workaround for the hub issue. One other person had a hub issue too. I need to get them the test to see if it works on their machine/hub. The hub issue appears to have something to do with timing and buffer flushes. The LWZ-PBA command that we are having trouble with is a multi-report command. If I flush the buffers to the controller between reports, the HUB works fine.
It is a usb 2.0 hub. Its is a "Travel Hub" branded by Staples. It is really a Belkin however. I've had it open but don't have the chip id. I can check later.
This didn't appear to fix the Nforce problem though. JoyMonkey needs to retest from a clean boot though.
MikeQ:
I have another test I'd like someone to run on one of the offending Nvidia chipsets.
You can download the zip file here: www.unappliedbraincells.com/test/LEDWizTest.zip
It is only about 45k.
This appears to fix the problem on my Athlon64 4800+ with nforce4 chipset.
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version