[SPARCbook] SPARCBook Digest, Vol 52, Issue 2

[Liam]

Now THAT looks handy! Thanks very much.

> On 18 November 2021 at 18:00 sparcbook-request at sunhelp.org mailto:sparcbook-request at sunhelp.org wrote:
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>     1. Re: 1. SPARCbook 3 external SCSI connector. (Mark Wickens)
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> On 18 November 2021 at 13:42 Mark Wickens <mark at wickensonline.co.uk mailto:mark at wickensonline.co.uk > wrote:
> 
> 
>     The tadpole server backup for the sparcbook I had is here:
>     https://wickensonline.co.uk/static/files/solaris/tadpole-ftp-server.tar.gz
> 
> 
>     On Wed, 27 Oct 2021 at 22:48, Chase Rayfield <cusbrar2 at yahoo.com mailto:cusbrar2 at yahoo.com > wrote:
> 
>         > > SD card class ratings were surpassed log ago... many SD cards can do alot
> >         more than the requirements of class 10. The limiting factor of the SCSI2SD
> >         is the PSOC chip it uses... an FPGA based solution is probably the next
> >         step to go faster than SCSI-II (since SD card speed isn't the issue). Also
> >         I think an NVMe to SCSI adapter would be pretty ideal...
> > 
> >     > >
> 
>         > > https://www.sdcard.org/developers/sd-standard-overview/bus-speed-default-speed-high-speed-uhs-sd-express/
> >         Current gen cards are mostly UHS cards that can do around 100MB/s ...
> >         upcoming cards are basically tiny NVMe SSDs... with nearly 4GB/s of
> >         bandwidth.
> > 
> >     > 
>         > > Chase
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