Cool - I really had no chance to expect that you're a professional
electronics manufacturer :)
Well, I'm not that kind of "professional" you're thinking of. I work at
home and make small runs of electronic devices for small companies which
doesn't fulfill the numbers needed for a run on "pr
On 21 Nov 2013 at 12:44, Alexandre Souza wrote:
> Soldering fine pitch SMD devices isn't that hard, if you have the right
> equipment, or tons of patience.
Tons of patience, when I did it :(
> If you want I can do a video showing an easy way of soldering SMD ICs,
> but I believe there are
Building QL-SD at home would be very hard, because of 0.5 mm pitch SMD
components and a thin two layer PCB with 0.15 mm tracks. It took more than
a year until someone came up, who has the skills and equipment to do it.
I don't think so. I have resources to build a board like that here at
hom
On 21 Nov 2013 at 15:10, Peter wrote:
> Nobody else wanted to do it himself yet - for good reasons.
In the German forums, I meant. How many others like you will turn up, I
have no idea.
Peter
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It took a quite an amount of email and phone support, even providing
complete working samples, until someone (very skilled at building
hardware) successfully reproduced the QL-SD. QL-SD has a much higher
difficulty level than the other projects you find at the forums. Nobody
else wanted to do it h
In the German forums, I meant. How many others like you will turn up, I
have no idea.
Soldering fine pitch SMD devices isn't that hard, if you have the right
equipment, or tons of patience. I've done lots of these jobs without the
right tools, and it worked. Took longer than reasonable, but
On 21 Nov 2013 at 11:07, Alexandre Souza wrote:
> > Building QL-SD at home would be very hard, because of 0.5 mm pitch SMD
> > components and a thin two layer PCB with 0.15 mm tracks. It took more than
> > a year until someone came up, who has the skills and equipment to do it.
>
> I don't th
On 21 Nov 2013 at 12:34, Alexandre Souza wrote:
> Peter, I don't want to be disrespectful, but I can't see problems in
> soldering fine-pitch SMD devices. Of course the board will have to be made
> in a professional setup (ever tried OSS and other chinese low-volume
> suppliers? They make q
Hi Alexandre,
> > It might be of relevance for you that the first QL-SD devices are being
> > built here in Germany while we write. QL-SD provides an SDHC card
> > interface for the QL, combined with the Minerva OS in EPROM. The QL-SD
> > design was given to the QL community for free, so it's not
Morning Peter, All!
Basically, you can have Minerva in the first 48 KB and TK2 in the
following 16 KB. Resulting in a 64 KB binary stored in EPROM. However, the
Minerva binary has to be "padded" up to exact 48 KB length, so TK2 is
properly aligned. Please note that you need a ROM version for
Hi Alexandre,
> I've seen around the net photos of internal ROMs of Minerva AND
> ToolKitII. How do I join both codes? Is that a matter of just concatenating
> files or there is something I should learn?
Basically, you can have Minerva in the first 48 KB and TK2 in the
following 16 KB. Res
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