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Author Topic: OS4 and DKB3128  (Read 4085 times)

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Offline Zac67

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Re: OS4 and DKB3128
« on: July 01, 2008, 07:27:42 PM »
Well, just write an AddMem for OS4 - but beware of the slowdown...
 

Offline Zac67

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Re: OS4 and DKB3128
« Reply #1 on: July 13, 2008, 04:14:50 PM »
Quote
alexh wrote:
I think it was the other way around. It was started on the classic using CSPPC while they waited for the Amiga-One hardware to arrive.

Yes, that's the way it really was.

Quote
Kin-Hell wrote:
Amigas were all about SCSI & slower devices on the SCSI III chain will be detremental to the SCSI III performance.

Actually older SCSI devices can slow UW-SCSI in so far as they transfer data slower and cause more bus load than faster devices. However, in reality this is no problem as this happens only while you're using the devices.

(More modern SCSI busses using LVD signaling can be severly slowed down (permanently) and even disabled by connected SE devices, but there are no U2W+ host adapters for any Amiga.)

Anyway, this 'problem' hardly qualifies for enforcing the development of drivers for onboard HBAs.