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POKE, PEEK and RANDOMIZE USRAnyone got a store of useful POKES, or RANDOMIZE USR statements with interesting effects? As a start, try anything from RANDOMIZE USR 1216 to RANDOM…
... ZX81 POKE (or, more probably, PEEK) once which would display the ... -
Speed of variables vs. POKE/PEEKGreetings, I'm sure I could probably find this out after careful study of the 48K ROM disassembly, but I was wondering whether someone already knew …
... 't it be faster to PEEK/POKE values at an absolute ... -
16k and PEEK 40000 (on a real 16k Spectrum)?Imagine a real 16k Spectrum (without any RAM expansion or circuits fitted). What would I get if I do a PEEK or try to access memory over 32767? Wo…
... get if I do a PEEK or try to access memory ... -
Query about memorySo I know this has been asked a lot and I beg your brief indulgence. I have scanned through a lot of old threads already but I'm trying to improve m…
[QUOTE=1024MAK;656346]PRINT PEEK 23733
To be fair, ... /> PRINT PEEK 23733 returns 127
PRINT PEEK 23732 + 256 * PEEK 23733 returns ... -
Query about memorySo I know this has been asked a lot and I beg your brief indulgence. I have scanned through a lot of old threads already but I'm trying to improve m…
[QUOTE=1024MAK;656374][CODE]76543210 bit number< ...
POKE 32768,0 : PRINT PEEK 32768
and
POKE ... 50000,0 : PRINT PEEK 50000
[I][B ... -
Poorly Issue One 16k spectrum diagnosis?Hello, everyone. :smile: I was lucky enough to buy an Issue One 16k rubber key the other week; I didn't know it was an Issue One till I opened it up…
[QUOTE=1024MAK;711587]The copyright symbol is ... /> [QUOTE=1024MAK;711587]First if you can, POKE then PEEK the screen ... the way.
[QUOTE=1024MAK;711587]Then try swapping the ... -
Corrupt paper on zx spectrum 48kHi. When I power up my spectrum (issue 3) I get the light grey border, but the paper is black and it switches between thin red vertical lines and thi…
[QUOTE=1024MAK;718260]Sounds like a RAM ... RAM chip without using the peek/poke routines? (with a multimeter ... -
Fixing my old ZX Spectrum 48K issue 4AHi Guys, I trying to fix my old Spectrum 48K. Looks like my dad used a wrong power supply as the ULA had a bit missing and so did the 7805. So I rep…
[QUOTE=1024MAK;768027]Err, IC23 ... POKE 32768,0
PRINT PEEK 32768
This should ... POKE 32768,255
PRINT PEEK 32768
This should ... POKE 32768,170
PRINT PEEK 32768
This should ... POKE 32768,85
PRINT PEEK 32768
This should ... -
48K: Half of copyright message in the middle of the screen?!Issue two. Has 74LS08 over the Z80, but the ULA is 5C112E-3 (I think this should be a 5C102E??? - I have one, but I'm not sure if it is working, at l…
[QUOTE=1024MAK;769691]To disable the "upper" ... 't do the [CODE]print peek 23732 + peek 23733 * 256[/CODE] trick ... -
48K Ram Check Command not workingI am trying to repair my Spectrum 48k. It is having issues loading games, sometimes they load all the way to launch and then the speccy resets. Oth…
... for your replies
1024MAK : Your info did the trick ... the key combo to enter PEEK instead of individual letters has ... -
48K Ram Check Command not workingI am trying to repair my Spectrum 48k. It is having issues loading games, sometimes they load all the way to launch and then the speccy resets. Oth…
... for your replies
1024MAK : Your info did the trick ... the key combo to enter PEEK instead of individual letters has ... -
48K Ram Check Command not workingI am trying to repair my Spectrum 48k. It is having issues loading games, sometimes they load all the way to launch and then the speccy resets. Oth…
[QUOTE=wep855;788525]1024MAK : Your info did ... key combo to enter PEEK instead of individual letters ... Now type in:
PRINT PEEK 32768
Then
... POKE 32768,0
PRINT PEEK 32768
POKE ... 32768,255
PRINT PEEK 32768
And ... -
Troubleshooting my +2To put this in context: a while back (i.e. late last year and earlier this year) I was looking to put together a compilation of modern Spectrum games…
[quote="1024MAK;925686"]The problem with the ... in contact.
[quote="1024MAK;925686"]Most (but not all ... - all I know is a PEEK or two that will test ... is working.
[quote="1024MAK;925686"]The most likely problem ... -
Testing an Interface 1As title, is there an easy way on how can I test to see if its functional or not please ? :) Please bear in mind I do not have *any* microdrives n…
[quote="1024MAK;943593"]The interface 1 ROM ... /> Thanks, I'll have a peek then a few commands and ... (visible!) damage.
[quote="1024MAK;943594"]The +2A, +2B (both ... -
48K Issue 2 RAM issuesI have 48K issue 2 board (I've checked, the upper memory is present!). It's not very well. I've not attempted to diagnose one before, so please bear …
... br /> POKE 32768,255 : PRINT PEEK 32768
255
< ... br /> POKE 32769,85 : PRINT PEEK 32769
117
POKE ... 32769,170 : PRINT PEEK 32769
174
... : PRINT PEEK 32769
255
[quote="1024MAK;955134"]If ... -
48K Issue 2 RAM issuesI have 48K issue 2 board (I've checked, the upper memory is present!). It's not very well. I've not attempted to diagnose one before, so please bear …
[quote="kurbeco;955234"][quote="1024MAK;955134"]If there are multiple ... ,0
30 LET d=PEEK 32768
40 PRINT d ... ,0
70 LET e=PEEK a
80 IF ed ... -
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
... basic as well all this peek and attr to detect what ... -
spectrum mode smiilar to c64?i dont know much about machine code assembler routines, zilch actually to be honest, ive always fiddled with basic on my spectrum, only doing maybe a…
... me a mail, or if Peek n Poke will put them ... -
a questionwho can tell us the peek-poke address of the ZX Spectrum Ram Top??
who can tell us the peek-poke address of the ZX Spectrum Ram Top?? -
P'n'P Site NewsPeek 'n' Poke October 2002 Latest site news If you like this site, then why not head over to Peek 'n'Poke? It covers Atari 2600, Spectrum, C64 and …
Peek 'n' Poke
October 2002 ... why not head over to Peek 'n'Poke?
It ... the forum, join us at Peek'n'Poke
[ ... com/[/url]
Peek 'n'Poke site created by ... /> Issued by
LeeT
( Peek 'n' Poke Reviewer/forum moderator ... -
can't rememberHi, It's been a long time since I tried to poke a game but just can't remember how to do it. Tried looking around here and searching on the net. I va…
... into the programming around a peek or other poke command...not ... -
ANNOUNCE: SPECSAISIE 1.2 released!SPECSAISIE is a Java system which enables one to perform surgery on SNA and TAP files, and various other gubbins (some functions relate to Spectrum e…
... to correct the checksums.
+ Peek: Print the byte-value(s ... -
ANNOUNCE: SPECSAISIE 1.2 released!SPECSAISIE is a Java system which enables one to perform surgery on SNA and TAP files, and various other gubbins (some functions relate to Spectrum e…
... to correct the checksums.
+ Peek: Print the byte-value(s ... -
Spectrum 2003 News and Info Special at PEEK N' POKE[url="http://peeknpoke.emuunlim.com/spectrum2003/pnpspectrumnews2003index.html"]http://peeknpoke.emuunlim.com/spectrum2003/pnpspectrumnews2003index.h…
[url="http://peeknpoke.emuunlim.com/spectrum2003/pnpspectrumnews2003index.html"]http://peeknpoke.emuunlim.com/spectrum2003/pnpspectrumnews2003index.html[/url]
Three articles over three weeks starting this week:
This week: ... -
Elite...David Braben has been telling various sites to pull any Elite files that may infringe his copywrite... Something to do with him releasing a "elite l…
...
Dont Poke My Peek !!
[ This Message was ... -
Blood Brothers mapI checked the WOS update and had a peek at this ... my GOD it looks awful. A pefectly decent map completely and utterly destroyed by the use of the J…
... WOS update and had a peek at this ... my GOD it ... -
The Code - CSS queryThere is an interesting thread on CSS (yes, I peek in occasionally) regarding the game 'The Code': [url="http://groups.google.co.in/groups?dq=&hl=en&…
... thread on CSS (yes, I peek in occasionally) regarding the game ... -
Yeah baby !!You'll like this !! [url="http://www2.b3ta.com/heyhey16k/"]http://www2.b3ta.com/heyhey16k/[/url] EDIT: Aggghhhh DrWu has already posted this on th…
...
Dont Poke My Peek !!
[ This Message was ... -
Zecut0r and ZAFA while ago (about 2 yrs)i took VbSpec and tried to port it to Delphi 6. Althought it was pretty weak, it. Meanwhile DelphiSpec 0.1 appeared and i wa…
... modern emus ( tzx ..debug..poke/peek etc ). So i started again ... -
New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…
... /> DEF FN P(a)=PEEK a+256*PEEK (a+1)
[/code ... /> DEF FN T()=(1 AND PEEK (1+FN P(23639))=34 ... )+(2 AND PEEK (FN P(23639))>13 ... AND PEEK (1+FN P(23639))> ...
