Viper 1260 finally here!

[oldfab]

Hello, I am the one with memory problems with the Viper. Can you tell me the exact numbers on the chips and how many there are on your module?
Is it a parity or non-parity?
Ciao

[oldfab]

Just to add more infos, I bought Viper 1260 from Vesalia, together with Rom 3.1

Here is my bill:
Viper 1260/56 no ram   162,93
3.1 ROMs for A1200        18,97
Mailing                                21,55
German VAT on 203,45  32,55
Total Euro                         236,00

Then I found out that I had to pay 10 euro more to the ####ing Italian Poste!

I have to say that Vesalia are a little bit caotic, since I wrote them many times, last one telling them they could send the board to a friend of mine who would have been in Berlin on the second half of september, so I could have saved  at least 25 euro.
They answered me 20 days later telling me they had just sent the board!
 
Ciaio

[oldfab]

Hi,
Thanx for the close-up of the simm. I have asked Micron Technologies, who build the MT 4C16M4H9 chips for more infos on them. They have sent me the link to a data sheet,  http://download.micron.com/pdf/datasheets/dram/D21_2.pdf
where it state that the chips are 3.3 volts. This could be the reason my 16Mb FPM chips are not working on my Viper, since, I guess, they are 5 volts.
What do you think?
Ciao
Fabrizio