Search found 96 matches

by frank.lukas
Sat Dec 08, 2018 3:16 pm
Forum: ATARI FOR SALE & WANTED
Topic: VOFA ET4000 Adapter for 260/520 and 1040ST ...
Replies: 4
Views: 903

Re: VOFA ET4000 Adapter for 260/520 and 1040ST ...

I have the Adapter ready build up and tested or for 40,- Euro plus 6,20 Euro postage worldwide as part set with PCB Set, the programed GALs and a new ISA Slot. As driver it work the Nova Driver for the VOFA Adapter or NVDI ET4000 / NVDI5. With a ET4000 1MB ISA 1024x768/256 Color is possible. The spe...
by frank.lukas
Thu Nov 29, 2018 7:42 pm
Forum: BENCHMARKS
Topic: STE with 68020@32MHz and 32 bit TOS
Replies: 3
Views: 2956

Re: STE with 68020@32MHz and 32 bit TOS

The best Speeder card is nothing without Fastram ...
by frank.lukas
Sat Nov 24, 2018 5:51 pm
Forum: TF530
Topic: Which tos for the TF530 on a stf?
Replies: 91
Views: 8497

Re: Which tos for the TF530 on a stf?

020/030 CPU

TOS 2.06 or EmuTOS, or KAOS TOS
by frank.lukas
Thu Nov 22, 2018 7:12 am
Forum: CHAT FORUM
Topic: Whats all this EORI HMRC nonsense now ?
Replies: 4
Views: 507

Re: Whats all this EORI HMRC nonsense now ?

EORI is a custom thing and for business people or firm. I had the same with PCBs from china and DHL.
by frank.lukas
Sun Nov 11, 2018 2:12 pm
Forum: HARDWARE ISSUES
Topic: Determined to add internal IDE to my STFM
Replies: 19
Views: 1788

Re: Determined to add internal IDE to my STFM

With TOS 2.06 Option is the IDE Interface Board plus two 27C010 TOS Eprom Adapter PCBs to put TOS 2.06 in the original 28pin TOS sockets. I can send you the two Adapter PCBs if you want ...
by frank.lukas
Sat Nov 10, 2018 12:43 pm
Forum: HARDWARE ISSUES
Topic: Determined to add internal IDE to my STFM
Replies: 19
Views: 1788

Re: Determined to add internal IDE to my STFM

See for 27C010 Eproms in the ST 28pin sockets -> http://www.exxoshost.co.uk/atari/last/tos/index.htm

ROM HACKING UPGRADES
by frank.lukas
Sat Nov 10, 2018 11:21 am
Forum: HARDWARE ISSUES
Topic: Determined to add internal IDE to my STFM
Replies: 19
Views: 1788

Re: Determined to add internal IDE to my STFM

You can build two 27C010 Eproms to fit in a 28pin socket. Ask Exxos for guidance to do that. And at a CE wire to the GAL on the IDE Interface Board and ROM2 to the GAL on the IDE Interface Board. See the 1040ST schematics ...
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by frank.lukas
Thu Nov 08, 2018 11:31 am
Forum: PSU (power supplies)
Topic: How to: recapping the Mega STe power supply
Replies: 36
Views: 6310

Re: How to: recapping the Mega STe power supply

RTN = GND

So the Fan is connected between RTN over a 10 Ohm (R35) Resistor and -12V. I replace R35 with a 1W/47 Ohm one ...
by frank.lukas
Wed Nov 07, 2018 5:00 pm
Forum: PSU (power supplies)
Topic: How to: recapping the Mega STe power supply
Replies: 36
Views: 6310

Re: How to: recapping the Mega STe power supply

Replacing the (noisy) cooling fan No doubt about it -the factory installed fan is quite noisy! Besides, cooling fans don't last forever -they accumulate dust and dirt, they wear out etc. so I recommend you replace it with something better. This page describes in detail how to replace it with a low-...
by frank.lukas
Tue Nov 06, 2018 8:29 am
Forum: PSU (power supplies)
Topic: R205 100 ohm resistor in SR98 starting to get hot and smell
Replies: 31
Views: 2783

Re: R205 100 ohm resistor in SR98 starting to get hot and smell

When the machine has a EPSON SMD diskdrive nothing except the -12V circuit need 20mA or so over the +12V line ...