Checking interest for another run of IIFX 16MB ram modules

[hyperneogeo]

I haven't done a run for a bit and I'm checking to see if there is actually any interest in another run.

 

[ArmorAlley]

I might be interested. There is also a member in Switzerland who may be very interested.

 

[joshc]

@SophieRose @mg.man @ironborn65 @ClassicGuyPhilly

 

[rikerjoe]

Interested.

 

[mg.man]

I might be interested.

Ditto -- what's the est. cost?

 

[David Cook]

Absolutely yes.

 

[ClassicGuyPhilly]

I'm a maybe

 

[hyperneogeo]

Ditto -- what's the est. cost?

Estimated cost is $100 per 4. Basically the same price as before/a little bit more because of part prices.

 

[sarnau]

Yes

 

[CTB]

I am definitely in for a set of 4 minimum, if it is a numbers thing I would take two sets to get it across the line.

 

[mg.man]

Estimated cost is $100 per 4.

Certainly fair! Trouble is I either need to ship to UK or to US (folks) and collect - the former a matter of add'l co$t, the latter a matter of 'when'. Please serve the local interest first while I work out my plans for a US visit. If I miss out c'est la vie!

 

[hyperneogeo]

ok, I have started the process on another run. It should be about 2-3 weeks.

 

[David Cook]

ok, I have started the process on another run. It should be about 2-3 weeks.

Can we pre-purchase? I'd be happy to send money now and reserve two sets, so that you can better judge the quantity to produce and to defray the initial capital expense.

 

[max1zzz]

Might also be interested if I can't get the batch I made to play nice.....

 

[hyperneogeo]

Can we pre-purchase? I'd be happy to send money now and reserve two sets, so that you can better judge the quantity to produce and to defray the initial capital expense.

Not right now, I want to make sure everything goes well before I take anyone's money.

 

[Phipli]

@ppuskari

 

[ironborn65]

interested!

 

[olePigeon]

@hyperneogeo I'd be interested. If there is enough interest, any chance for a rainbow set?

 

[pezter22]

I do have a question about the proper chips to use with the SIMMs. I bought the PCB's over a year ago and finally had the time to build the SIMMs. I bought the 72pin SIMMs with the KM41C16000BK recommended on another post. But noticed that the built chips I also purchased are using the KM41C16000CK.

The issue I am having is I am getting a death chime with the SIMMs using the KM41C16000BK chips. I've checked my solder joints all is good. Is it just those memory chips are incorrect?

link

IIfx 16MB SIMMs -- Thanks Doug!

Cooked up some 16MB SIMMs for the IIfx today based on Doug Brown's design! Worked perfectly! Thanks so much Doug! You're a legend! Needs more exalamation!!!

68kmla.org

Image on the left is SIMM I purchased already made and right PCB I purchased. I purchased two different 72pin SIMMs with the KM41C16000BK chip.

 

[hyperneogeo]

same thing, just different revisions