OK I think I managed to fix it... must have been some junk code in the
global parameters registers. I just now figured out where those were
and they were coming up all alien characters. I went through and set
them all to 0 or 1 whatever the lowest number was and my keys started
working again.
I'm looking forward to that manual. I feel like Stevie Wonder right
now trying to feel my way around all these new features.
--- In korgpolyex@yahoogroups.com, "evy_newt" <evy_newt@...> wrote:
>
> Yes, sorry. I guess you were doubting yourself? The download worked
> like a charm! The only thing is that you reference EEPROM1 and 2 when
> the files are 0 and 1... It apparently makes no difference what order
> you do them because I did 1 first and realized there was no 2 :)
>
> The jumpers worked out fine the first time. The pictures were great
> so I didn't even count pins. I just looked at the traces and was able
> to figure out where they went by that.
>
> As far as the sockets, I don't think they're necessary, but I think
> the first time you have to desolder 28 pins you'd be happy you had them.
>
> So on to the functionality. Apparently only every other key on the
> keyboard works now. Starting with low C it skips every other key. I
> just was flipping through the programs and noticed something was
> weird. What do you think that could be from?
>
> http://i127.photobucket.com/albums/p132/everettnewton/P5130492.jpg
>
>
> --- In korgpolyex@yahoogroups.com, "korgpolyex800" <korgpolyex800@>
> wrote:
> >
> > Fantastic news! I'm overjoyed!
> >
> > One thing though, you didn't mention if it worked! I assume it did.
> >
> > Did you get "Flash" on the display. How hard was it to put those two
> > extra jumper wires in place? Did you get that right first time? Were
> > you able to download the code and send the sysex firmware to it
> > successfully? I assume that worked OK too.
> >
> > If so, I guess you're wondering how to get all those new features
> > working and what all the new parameters are. Since you're way ahead of
> > me here, I'm going to have to jump onto my machine in the home office
> > tonight and knock out some quick extended and global parameter tables.
> > There's quite a few of them and they're not in a particularly well
> > organized order yet. Also, I added a quick new diagnostic feature on
> > the weekend that tweaks some parameters when you first upgrade your
> > machine.
> >
> > I'll have another look at the jumpers and see what I can do on the
> > next batch of boards. The problem there is the cost of double sided
> > and plated through boards. It would force the price up considerably.
> > But I definitely agree that I need to tweak the board design to
> > improve it somewhat, especially increasing the size of the jumper
> > pads. Do you really think IC sockets are necessary for the RAM and
> > flash ROM's? Or should I scrap those and assume people are OK with
> > soldering them straight onto the board? I kind of like the insurance
> > of sockets but it does force the price of the kit up.
> >
> > Do let me know if you actually saw "Flash" on the display and were
> > able to download the new firmware to your Poly 800. That would be so
> cool!
> >
> > I have a neat (I think) HAWK-800 sticker coming out to you in the next
> > couple of days. Everyone that successfully gets their Poly or EX
> > upgraded gets a sticker.
> >
> > Mike.
> >
> > --- In korgpolyex@yahoogroups.com, "evy_newt" <evy_newt@> wrote:
> > >
> > > Hi Mike, I finally got my kit installed. Great job putting this
> > > together, I'm impressed! Just a few things I noticed while going
> > > through the assembly:
> > >
> > > - Solder points and traces are fairly small / thin. I actually
ended
> > > up having to repair one hole that had folded over on itself during
> > > manufacturing. I would suggest making the traces just a little
> > > beefier since there's plenty of real estate to do so.
> > >
> > > - Jumpers below note 2 in Appendix A are pretty close together. I
> > > know you've modified the layout for the ones by note 1 already, but
> > > these seem to have a similar problem. Is it possible to do a
double
> > > sided board to eliminate these jumpers? I think it would give a
much
> > > cleaner layout and it would definitely make contruction easier.
> > >
> > > - There is no mention of installing the battery in the
instructions.
> > > I know this is obvious to most, but it may be helpful to note that
> the
> > > kit will not work without a battery installed.
> > >
> > > Other than a couple small hiccups, I'd say it went pretty
smoothly.
> > > Still trying to figure out the best way to mount the board in there.
> > >
> > > Thanks again! I'll let you know how everything else works out
once I
> > > play with it some more ;)
> > >
> > > Everett
> > >
> >
>