Search found 300 matches

by stevepoole
Fri Mar 27, 2020 7:37 am
Forum: Hardware
Topic: Some speed tests on QL hardware
Replies: 3
Views: 271

Re: Some speed tests on QL hardware

Hi All,

In the retabbing by Bwinkel67, read ' +/-% ' column. Many thanks for the retabbing.

Steve.
by stevepoole
Fri Mar 27, 2020 7:20 am
Forum: Software & Programming
Topic: ZXSimulator
Replies: 117
Views: 6212

Re: ZXSimulator

Hi admins, < stevepoole wrote: Hi again, Unfortunately, the tabbing in the timing figures got removed by the site ..... Spaces between colons were removed ! Perhaps the site administrators could look into this ? Best wishes, Steve. > < Dilwyn replied : Probably better to put space-critical stuff lik...
by stevepoole
Thu Mar 26, 2020 11:59 pm
Forum: Software & Programming
Topic: ZXSimulator
Replies: 117
Views: 6212

Re: ZXSimulator

Hi again,

Unfortunately, the tabbing in the timing figures got removed by the site ..... Spaces between colons were removed !

Perhaps the site administrators could look into this ?

Best wishes,

Steve.
by stevepoole
Thu Mar 26, 2020 11:55 pm
Forum: Software & Programming
Topic: ZXSimulator
Replies: 117
Views: 6212

Re: ZXSimulator

Hi Bwinkel69, You may be interested in some more timing figures for the QL : CONFIGURATION CYCLES/SEC +/- % SPEED REMARKS Ql 128ko JS : ? : ? : ? : I don't wish to unplug my SuperGoldCard ! SGC QL under QDOS : 1864 : .25 : x1 : No extra multitasking from me. SGC QL with SMSQ/E : 8440 : .11 : x4.5 : ...
by stevepoole
Thu Mar 26, 2020 9:48 am
Forum: Software & Programming
Topic: ZXSimulator
Replies: 117
Views: 6212

Re: ZXSimulator

Hi Bwinkel67, You have mentioned that assignments are slow. I have timed the main SMSQ/E operators, which all return roughly similar speed timings, (including coercions). Printing with AT or CURSOR barely slow timings, and BORDER width has little effect. But assigning x=y then x=y+y*y-y/y only slows...
by stevepoole
Tue Mar 24, 2020 10:46 am
Forum: General QL Chat
Topic: Beyond Super Gold Card
Replies: 105
Views: 7392

Re: Beyond Super Gold Card

Hi per, The program now appears to be correct with all QL and QPC2 MODE combinations. Graphics ouput is OK with QPC2v3.31, but one pixel wrong with QPC2v4.02 ! I have tried pictures saved with and without SGC... Regards, Steve. ____________________ 100 REMark zzSWAP 110 WINDOW 512,256,0,0: OVER 0: P...
by stevepoole
Mon Mar 23, 2020 2:37 pm
Forum: General QL Chat
Topic: Beyond Super Gold Card
Replies: 105
Views: 7392

Re: Beyond Super Gold Card

Hi per, Yes, I have done a fix for this problem, in as much as I now get 256 colours. But that still leaves a problem wuth QL stipples : If I tweak for these, the mode 4 then mode 8 screens are often offset by 1 pixel ! I will report back as soon as I understand the reason for this..... Many thanks,...
by stevepoole
Mon Mar 23, 2020 12:36 am
Forum: General QL Chat
Topic: Beyond Super Gold Card
Replies: 105
Views: 7392

Re: Beyond Super Gold Card

Hi All, The QL to QPC2 screen transfer program is now finished, (in so much as are my requirements). Modes 4 and 8 are catered for. There is no point in using SCR_XLIM or SCR_YLIM etc, as they return the size of the full QPC screen, irrespective of the actual size used. I manipulate binary string$ i...
by stevepoole
Sun Mar 22, 2020 6:46 am
Forum: Software & Programming
Topic: ZXSimulator
Replies: 117
Views: 6212

Re: ZXSimulator

Hi Bwinkel67, There is another trick to print smaller charcters fast : 1 : Using standard font characteristics : 2 : Define your font characters, placing your pixels in the top left-hand corner. 3 : Print, using CURSOR for justification. (Beware of margins). 4 : The rom drivers then print at normal ...
by stevepoole
Sun Mar 22, 2020 6:32 am
Forum: General QL Chat
Topic: Beyond Super Gold Card
Replies: 105
Views: 7392

Re: Beyond Super Gold Card

Hi Tofro, To get a full QL screen on QPC2 : 1 : Click on your QPC icon to load it. 2 : In the 'resolution boxes', type in 512 and 256. 3 : Hit OK. 4 : Click on the 'full screen' rectangle, (top right of QPC window). 5 : Done ... 6 : Repeat item 4 to reduce the screen again ! Best Wishes, Steve.