Mine is 10ns,LADmachining wrote: 19 Apr 2020 17:43 I see from Phil's BoM that he has used a 7.5ns CPLD.
The ones I have are 10ns 288s, as per TF's original BoM. Will these still work with the posted firmware?
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TF536 Rev 2 Design Complete (all gone)
Moderators: terriblefire, Terriblefire Moderator
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terriblefire
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Re: TF536 Rev 2 Design Complete (all gone)
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
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PhilC
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Re: TF536 Rev 2 Design Complete (all gone)
In my case the 7.5ns ones were available and the 10s weren't.
I also got the 7.5ns after others had said the 10ns ran hot.
I also got the 7.5ns after others had said the 10ns ran hot.
If it ain't broke, test it to Destruction.
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LADmachining
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Re: TF536 Rev 2 Design Complete (all gone)
Good to know, thanks for confirming.
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8 Bit Dreams
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Re: TF536 Rev 2 Design Complete (all gone)
these was hot due floating pins, not because pin to pin acessing time..PhilC wrote: 19 Apr 2020 17:55 In my case the 7.5ns ones were available and the 10s weren't.
I also got the 7.5ns after others had said the 10ns ran hot.
Retro computer hardware & repair in Germany
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PhilC
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Re: TF536 Rev 2 Design Complete (all gone)
Yes I know it was because of the floating pins but the 125mhz CPLD on my board never got warm with the floaters.8 Bit Dreams wrote: 19 Apr 2020 20:14these was hot due floating pins, not because pin to pin acessing time..PhilC wrote: 19 Apr 2020 17:55 In my case the 7.5ns ones were available and the 10s weren't.
I also got the 7.5ns after others had said the 10ns ran hot.
If it ain't broke, test it to Destruction.
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AEV80
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Re: TF536 Rev 2 Design Complete (all gone)
Hey TF, I'd like to buy a few boards off you if you have any left or go on a list for your next run.
Off topic, I looked at the JLCPCB SMT assembly service and noted their parts format. Is there any tools out there to generate the JLC BOM format from an EAGLE BOM or did you do it by hand or write a python script?
Off topic, I looked at the JLCPCB SMT assembly service and noted their parts format. Is there any tools out there to generate the JLC BOM format from an EAGLE BOM or did you do it by hand or write a python script?
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terriblefire
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Re: TF536 Rev 2 Design Complete (all gone)
I'm freezing all board sales and probably going to ditch all the current designs in favour of Lattice based solutions. This is due to the spike in Xilinx prices. Do not buy any Xilinx chips in anticipation of TF boards coming out because they're probably not going to use them now.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
-
PhilC
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- Joined: 23 Mar 2018 20:22
Re: TF536 Rev 2 Design Complete (all gone)
A quick question @terriblefire ,, which range chips and programmer?
Just want to check prices for stuff, so I can be geared up ready if you go the lattice route
Just want to check prices for stuff, so I can be geared up ready if you go the lattice route
If it ain't broke, test it to Destruction.
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terriblefire
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Re: TF536 Rev 2 Design Complete (all gone)
Will be the ICE40 chips. They can be programmed by SPI so probably be a RPi for a programmer.PhilC wrote: 20 Apr 2020 14:36 A quick question @terriblefire ,, which range chips and programmer?
Just want to check prices for stuff, so I can be geared up ready if you go the lattice route
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
-
PhilC
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- Joined: 23 Mar 2018 20:22
Re: TF536 Rev 2 Design Complete (all gone)
Ok cool, got a spare Pi
If it ain't broke, test it to Destruction.
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