Search found 195 matches

by McKlaud
Mon Nov 05, 2018 9:19 pm
Forum: Sinclair Misc
Topic: Jupiter ACE (again)
Replies: 45
Views: 2408

Re: Jupiter ACE (again)

A few photos of my Jupiter ACE and other toys. Replica http://fotogalleria.info/pub/J_ACE/J_ACE_PCB_01.jpg Keyboard overlay http://fotogalleria.info/pub/J_ACE/J_ACE_key_02.jpg 96K RAMpack http://fotogalleria.info/pub/J_ACE/J_ACE_96K_02.jpg "Twister" http://fotogalleria.info/pub/J_ACE/J_ACE_twist_01....
by McKlaud
Mon Nov 05, 2018 9:15 pm
Forum: ZX BASIC
Topic: Difference between New rom and Old Rom
Replies: 5
Views: 220

Re: Difference between New rom and Old Rom

regarding your second question, try these:

Code: Select all

PRINT PEEK 3823

PRINT SQR 0.25

PRINT 0.25 ^ 2

PRINT 4 - 0.0000000001

PRINT SQR 0.0625
If you have Zeddy with the bugged ROM results might surprise you.
by McKlaud
Mon Nov 05, 2018 12:49 am
Forum: GAMES
Topic: 50 games with hires in 1K
Replies: 20
Views: 1063

Re: 50 games with hires in 1K

Congratulation & keep going, please.
by McKlaud
Thu Nov 01, 2018 7:56 am
Forum: Sinclair Misc
Topic: Jupiter ACE (again)
Replies: 45
Views: 2408

Re: Jupiter ACE (again)

It is too late for Xmas 2018 :twisted:

But who know what you could get for Xmas 2019 or 2020 ;)
by McKlaud
Wed Oct 31, 2018 9:52 pm
Forum: Sinclair Misc
Topic: Jupiter ACE (again)
Replies: 45
Views: 2408

Re: Jupiter ACE (again)

Well, the case for the RAMpack almost finished. :geek:
by McKlaud
Sat Oct 27, 2018 1:07 am
Forum: Development
Topic: Bus Library
Replies: 8
Views: 596

Re: Bus Library

Yes, I can confirm two buses (edge connectors) are visible in the PCB library.
by McKlaud
Fri Oct 26, 2018 7:37 am
Forum: Development
Topic: Bus Library
Replies: 8
Views: 596

Re: Bus Library

:!: :!: :!: Good job :!: :!: :!:

And thanks for sharing.
by McKlaud
Thu Oct 25, 2018 6:31 pm
Forum: Hardware
Topic: Dead ULA?
Replies: 4
Views: 211

Re: Dead ULA?

I’ve got one unit which randomly works fine. Sometimes it does not work at all and the other days stops recording any key pressed. All above spread regardles the chip being cold or warm.
by McKlaud
Wed Oct 24, 2018 8:38 pm
Forum: Sinclair Misc
Topic: Jupiter ACE (again)
Replies: 45
Views: 2408

Re: Jupiter ACE (again)

Excellent - do you plan on offering these for sale? To be honest I've been thinking about a small batch that would include following items: 1. Jupiter ACE replica PCB 2. 96K RAMpack PCB 3. Twister Board PCB 4. Keyboard Overlay 5. RF modulator replacement But the set would be in range of 30-35GBP + ...
by McKlaud
Wed Oct 24, 2018 6:31 pm
Forum: Sinclair Misc
Topic: Jupiter ACE (again)
Replies: 45
Views: 2408

Re: Jupiter ACE (again)

One thing worth mentioning. I’ve made the twister board for ZX81 RAM packs and printers. Myreplica works fine with the Sinclair’s backpack. :)