Early blue TF328 problem

TF328 - RAM + IDE CD32 Board

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alenppc
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Re: Early blue TF328 problem

Post by alenppc » Mon Jul 15, 2019 5:42 pm

terriblefire wrote:
Mon Jul 15, 2019 11:41 am
The CPLDs are 3.3v chips. They need the JTAG to behave at 3.3v.
Smaug wrote:
Mon Jul 15, 2019 8:29 am
Maybe I just have to exchange the RAM chips to 5V versions then!...
They should work fine. There has been extensive testing on this. just dont use the clock buffer. Its not needed on the CD32.
The 5V ISSI and 5V alliance chips don't work without clock buffer. Apparently the 3V chips do.

alenppc
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Re: Early blue TF328 problem

Post by alenppc » Mon Jul 15, 2019 5:44 pm

Smaug wrote:
Mon Jul 15, 2019 8:29 am
How much is the TF330 alone, I already have a Kipper2K v6 riser and loads of CF adapters used on my other Amiga stuff!...

/Mikael
I have prebuilt TF330s for $115 USD/£90 GBP. I still haven't managed to get rid of all the stock, but I am hoping they will soon be gone.

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