Club CDFreaks - Knowledge is Power - View Single Post - DVR-109: CDSpeed bad transfer rates in UDMA4 but ok in UDMA2...!

Patrice Brousseau · 28-05-2005

Again, my own answer:

I'm limited when reading DVD-R I made. The curve in CDSpeed goes fine until it reaches 10x (probably the max MultiWordDma can handle...) and then it become scrambled and falls between 2 and 3x. I guess that's because the controller can't take these higher speed and something weird happen...!

I'll probably put the Pioneer Master on IDE 0 with CDRom slave, connecting via 40 pins IDE cable.

Regarding the HDD, I'll connect it on my Promise built-in controller.

28-05-2005	#3 (permalink)
Patrice Brousseau New on Forum Join Date: May 2005 Posts: 26	Re: DVR-109: CDSpeed bad transfer rates in UDMA4 but ok in UDMA2...! Again, my own answer: I'm limited when reading DVD-R I made. The curve in CDSpeed goes fine until it reaches 10x (probably the max MultiWordDma can handle...) and then it become scrambled and falls between 2 and 3x. I guess that's because the controller can't take these higher speed and something weird happen...! I'll probably put the Pioneer Master on IDE 0 with CDRom slave, connecting via 40 pins IDE cable. Regarding the HDD, I'll connect it on my Promise built-in controller.