Jirka Sláma

I'm just passing by...

[Jirka Sláma @6a736c6d]

What should I do with a dual-CPU machine? Maybe add another two CPUs? A dual-CPU board with two Inmos T805 transputers, plugged into an ISA slot and running the Helios operating system.

[Jirka Sláma @6a736c6d]

Recently I came across my old PC — a dual-socket HP Vectra XU 5/90C. The empty socket was asking for another CPU, which I luckily found, along with 128MB od RAM.

[Jirka Sláma @6a736c6d]

Fun for the rest of the year

[Jirka Sláma @6a736c6d]

@martin_ok4md @logout128 @alesh337 @ok1cdj Prosím, co je to za TRX? Yaesu ani Kenwood v tom nepoznávám.

[Jirka Sláma @6a736c6d]

@TheMrKocour @VVyplel @high_voltage_cz @logout128 @diagon_swarm Coherent 3.2, pokud si vzpomínám dobře, stačí mu i 1mb.

[Jirka Sláma @6a736c6d]

What is more than two CPUs in a computer? Maybe three CPUs?
Meet the #AlphaData AD-66 accelerator with Alpha 21066 and Inmos T425 transputer on a single ISA card. Inserted into HP Vectra with Pentium Pro.

[Jirka Sláma @6a736c6d]

@jiripech Probably.
It was cleaned from the outside, but no one looked inside.
Ebay is like a lottery. Sometimes you just don't win. Luckily, this lottery ticket didn't cost a fortune.

[Jirka Sláma @6a736c6d]

Cool Ebay catch... is it even worth cleaning it?

[Jirka Sláma @6a736c6d]

@jiripech Unfortunately, it's not dust. It's well dried mud.
Motors, gears, heads, rubber belts ... all covered in fine mud😟

[Jirka Sláma @6a736c6d]

@VejvyCZ A u Mouseru ho nemají? Já ho kdysi kupoval právě u nich.

[Jirka Sláma @6a736c6d]

@geek_dot I can't shake the feeling that I absolutely need the T2C= too.

[Jirka Sláma @6a736c6d]

@jiripech Yes, this madness started when I first met the HP67 RPN calculator in 90s. Since then, I collect not only HP calculators.

[Jirka Sláma @6a736c6d]

Today I received the HP27S, the last missing piece from the Pioneer series.

[Jirka Sláma @6a736c6d]

@jiripech Well, heatsink is not necessary. TDP of each chip is 5W max. Temp hardly goes over 40C.

[Jirka Sláma @6a736c6d]

We need more power !

[Jirka Sláma @6a736c6d]

@svenpetersen191 And the printout was still readable even after such a long time?

[Jirka Sláma @6a736c6d]

@KutilDomaci Co třeba Javoříčské jeskyně ?

[Jirka Sláma @6a736c6d]

@svenpetersen191 It seems like a good reason to finally get an Eprom programmer :) Because I still don't have one.

[Jirka Sláma @6a736c6d]

PET Eprom adapter is on site. Big thanks to @svenpetersen191

[Jirka Sláma @6a736c6d]

@svenpetersen191 I had to pull the Extramon eprom out of the UD11 socket. Visicalc eprom remained in the UD12 socket, I hope it will work with 1541 :)

[Jirka Sláma @6a736c6d]

@KutilDomaci Máš v dosahu nějaký C4FM repeater nebo hotspot ? A žije ještě APRS ? Pamatuju jak přes 10 lety začínal D-Star, pak se přidalo DMR, ale rádia už dávno nemám.

[Jirka Sláma @6a736c6d]

@KutilDomaci @jiri_tichy Ono těch 80m je tam spíš do počtu. Ta ant je příliš krátká.