Search found 10 matches

by RomanOn
Sun 17 Jul, 2016 6:26 am
Forum: General
Topic: v11 released!
Replies: 24
Views: 23568

Re: v11 released!

how difference is between hercules and hercules incolor? I have B&W both of them
by RomanOn
Sun 17 Jul, 2016 6:08 am
Forum: General
Topic: v11 released!
Replies: 24
Views: 23568

Re: v11 released!

Agreed, I'm running Windows 8.1 64 and and EGA works fine, Windows 10 should work too. Try switching video output between Direct3D and DirectDraw This is generic EGA, I would love to see more branded EGA cards like this VEGA's Video 7 http://www.recycledgoods.com/vega-isa-ega-vga-video-card-600-005...
by RomanOn
Thu 14 Jul, 2016 4:17 pm
Forum: General
Topic: v11 released!
Replies: 24
Views: 23568

Re: v11 released!

Nice work but...
- 8088 is still faster than should be
- EGA still dont work on my W10 x64 PC
- still without coprocessor choice on 8088/80286/80386 machines
by RomanOn
Mon 07 Mar, 2016 8:57 pm
Forum: General
Topic: How to add a CD rom to a 486 class machine
Replies: 5
Views: 7148

Re: How to add a CD rom to a 486 class machine

I have also problem with load CD on my machine. I used oakcdrom.sys and mscdex, all works fine, but i cant load any cd in PCem.
Volume label "NEW" is correct, but a cant load any file from CD.
by RomanOn
Wed 06 Jan, 2016 7:38 am
Forum: General
Topic: PCem (v10) my insights, questions, comments
Replies: 14
Views: 14917

Re: PCem (v10) my insights, questions, comments

3) Emulation speed...Actually, emulated computers are faster than PC which is emulated, for example emulated IBM XT is 25% faster than real IBM XT (i am using original ROMs from minuszerodegrees.net) That's because PCem's cpu.c has a mistake, it defines is8086 as >= 8088 instead of > 8088, which in...
by RomanOn
Sun 06 Dec, 2015 7:09 am
Forum: General
Topic: PCem (v10) my insights, questions, comments
Replies: 14
Views: 14917

Re: PCem (v10) my insights, questions, comments

startmenu wrote:What's the benchmark tool running in the emulator and XT? It looks really classic.
It is CheckIt 2.1
by RomanOn
Thu 12 Nov, 2015 11:29 am
Forum: General
Topic: PCem (v10) my insights, questions, comments
Replies: 14
Views: 14917

Re: PCem (v10) my insights, questions, comments

well another problem, after i connect 2 hard drives to IBM XT, program crush after this screen
2nd disk.png
2nd disk.png (25.12 KiB) Viewed 14796 times
by RomanOn
Thu 12 Nov, 2015 7:35 am
Forum: General
Topic: PCem (v10) my insights, questions, comments
Replies: 14
Views: 14917

Re: PCem (v10) my insights, questions, comments

ok, this is how EGA works on my windows 7 PC https://www.youtube.com/watch?v=37zIlPzv6Bw
i tried it at home, i waited more than minute and nothing
by RomanOn
Wed 11 Nov, 2015 8:23 pm
Forum: General
Topic: PCem (v10) my insights, questions, comments
Replies: 14
Views: 14917

Re: PCem (v10) my insights, questions, comments

2) Problem with EGA card emulation, program freeze after set up EGA as graphics...well it works right now (PC on Work - Windows 7) i will try it at home (PC - Windows 10) It doesn't freeze, it just takes some time to initialize for some reason.. So EGA doesnt work on my home PC with Win10. Program ...
by RomanOn
Wed 11 Nov, 2015 11:55 am
Forum: General
Topic: PCem (v10) my insights, questions, comments
Replies: 14
Views: 14917

PCem (v10) my insights, questions, comments

Hello, my name is Roman, i am interested in vintage computers. I am also owner of some great machines (IBM PC, IBM PC XT, IBM PC AT, IBM PC Convertible, Apple Macintosh Classic) and some not so great machines :) ( PP06 /Czechoslovakian XT clone/, PC 286, 486/33, 486/66, P233MMX). I am not from engli...