-
3.5 drive (external)Hi, I read that I have to put a 'diode' on the ribbon cable (for the RDY signal). But so far I could not find where can I put it on the cable... Any…
... to move this to Drive 0 pin.
... Drive Select wire must be moved for Drive 0 too, ... n/DRIVE SELECT 0 from XT (+3 controller) with n/DRIVE SELECT 0 from AT ... (3.5" floppy) and n/MOTOR ON from ... with n/MOTOR ON DRIVE 0 from AT (3.5" floppy ... -
From RAM to dim v$() "video buffer" SPEED UP!Hi! This question is related to "quick RAM copy using LET in Basic" ([url]http://www.worldofspectrum.org/forums/showthread.php?t=44296[/url]). Wel…
... I have:
- v$(32*20) DIM variable for ... dir variable that stores the v$ dim RAM position.
- I make a bucle from 0 to 159 bytes for read ... - If this byte readed from RAMPEEK v$ dir RAM...
[ ... load/converts/make my v$ string "video buffer" ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... /> [code]
Amplitude 0 (Factor 0)
Variation Probability
0 100.000%
select 9 ranges of numbers from 0..32767 that will ... range of numbers is 0 through 0.013/100*32767 = 4. Similarly, we ... -
Computer SpacegamesBook Title: [B][URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000089"]Computer Spacegames[/URL][/B] Authors: [B]Daniel Isaaman & Jenny Tyler…
...
90 input f
100 if f>r then ... valley"
20 let s=0
30 let m=200 ... /> 90 let r=w
100 let d=int(rnd*3 ... if l+d20 then goto 100
120 let l=l ... -
Weird Computer GamesBook Title: [B][URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000411"]Weird Computer Games[/URL][/B] Page: 3, Program: Tower of Terror - [U…
... ."
90 next i
100 print:print "you can go ... /> 180 let v$="":let w$="":let vb=0:let ob=0:let li ... if q$(i)=" " and v$="" then let v$=q$( to i-1 ... $
235 if len(v$)"" and ob=0 then let m$="that ... /> 320 if vb>v and ob=0 then let m$="you ... -
Playing AY sounds with BASIC.Is it possible? If so how? I've seen in one forum a while back mention of using interrupts to play but AFAIK this is machine code only. The goal of …
... ,10,0,0,0,0,29,216,31,0,0,4,4,0}, _
{10,100,0,0,0,0,15 ... parameter
' Sounds are taken from table "sonidos", which
' must ... /> For i = 0 To 13
Out 65533, i ' Select which AY ... -
Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... Effect). Below is an example from Feb 1983 Sinclair User, and ... =-4
60 FOR i=0 TO n
70 LET ... *PI/n)
80 LET v=y+r*SIN (t+i ... IF i=0 THEN PLOT u,v: GOTO 110
100 DRAW u ... -PEEK 23677, v-PEEK ... -
yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…
...
v 1.0.0 codenamed retro. and v 2.0.0 codenamed v-ger.
from microdrive, rs232 or rom in ... gives you the opportunity to select microdrive, insert cartridge and then ... know if an error emanated from new module or from blinker code. -
How can I modify a modern floppy disk drive to work with +D, Disciple, etc.So I've got a +D, a Disciple, and this MicroPeripherals QL Disk interface. For all these I use a single cumana 3.5'' disk unit with its own power sup…
... Shugart interface:
- Device select 0 (DS0) on pin 10
- Device select 1 (DS1) on pin 12 ... drive B')
- Device select 2 (DS2) on pin 14 ... and disconnect the signal from pin 12 on a ... IMG]
This works 100%!!
... -
Writing to virtual disks/tapes? (in ZX Spin, please)I have some emulators installed in Windows: Spectaculator 8, ZXSpin 0.7 and Fuse (1.0.0.1). I've been able to save to disks in Spectaculator and fuse…
...
Here's an example from one of several which I ... for each BIN file to select & load it when ... f$(2);" at ";u+v(1);",";v(3):
SAVE f ... $(1) CODE u+v(1),v(3):
NEXT y ... 1400 LET v=0: FOR z=0 TO 3: LET v=v+VAL v$(4-z ... -
BLOG- ZXSporgBasic RPG development thread- Inspired by the Spectrum 30 show, and after a six-month wait while I was busy playing loads of gigs, I have decided to do a spot of Spectrum coding…
... /> 20 REM changes this version:sleep variable initialised separately line 9820 ... /> 1020 IF (PEEK 65369)>0 THEN GO SUB 9000
Flying Shark - Maximum firepower PokeI'm playing Flying Shark again and it's difficult! The tip shop has pokes for immunity, extra lives etc. but these make it too easy. So does anyon…
... "1e9" not "ie9"
line 100: the final number in the ... DATA"), File -> Insert tape, select either Flying Shark TZX or ... - delete the trailing comma and 0 from line 200
It ...Computer & Video Games Book of Adventure, TheBelow is the spectrum listing from the "[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000078"]Computer & Video Games Book of Adventure, The…
Below is the spectrum listing from the "[URL="http://www. ... $=""
8 LET pc=0
10 DIM l$( ... DIM q$(9,64): DIM v$(9,32)
20 ...
50 LET pn=0: LET in=1: LET ... program loop**
100 IF pc>0 THEN LET pc= ... 290 LET n=0: LET ii=0: FOR i=0 to 10: IF ...Splattr - gone from top 100 and tips please!Hi guys Splattr seems to have gone from the top 100 voted on this site? Anyone know why? And on the demo, I cannot work out what causes the loss o…
Hi guys
Splattr seems to have gone from the top 100 voted on this site? Anyone know why?
And on the demo, I cannot work out what causes the loss of a life - any tips?Help With AY Music Program in BASICHi, last year I started writing a BASIC program for making and recording AY Music. I thought it would be easier than learning how to use Soundtracker…
... 36,56
100 FOR x=0 TO 7
... Waveform
310 LET v=11: REM volume
315 LET v$="V11": REM The actual ... v=v+1
2075 IF INKEY$="v" THEN LET v=v- ... 1
2080 IF v> ... ;7 THEN LET v ...High score table routineI wrote this general purpose high score table routine. It stores 5 scores and displays them alongside the player names, which are 8 characters long. …
... HL,DE ; subtract SCORE from the fourth
JP ... SBC HL,DE ; subtract from column
JR C, ...
LD A,(DE) ; select the character to print
FOURTH: DEFB 200,0
FIFTH: DEFB 100,0
[/code]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…
... memory address stores a number from 0-255. You have a brain ... into memory from basic, (poke 32767,63 : poke 32768,100 : poke 32769 ... 16384
LD A,100 ; A has 100
LD (BC),A ... in hex and 1, 0, 64, 62, 100, 2, 201 in decimal ...The incredible shrinking screendumpIn this topic I stated that I would be impressed if the screendump could be smaller than 37 bytes. [url="http://www.worldofspectrum.org/forums/viewt…
... br />
You call it from BASIC with LPRINT INVERSE USR ... />
The complete history (from over 100 bytes in 1990 to this ... a similar piece of code from Microsoft in 1985 used ... /> _________________
Just POKE 23607,0 !
Remember: beep Dr Beep ...Opus Discovery 3.5 inch disk driveWould one of these work on a +3 or +2a? So could you save games onto normal disks using a multiface 3 or another mulitiface (1 or 2?) for the +2a? W…
... A:. Route the A: drive select line to where it's ... /jumpers inside the drive and select 0 for A: or 1 for ... drive, you can power directly from the +3 but make sure ...Two mini-projectsLooking to help WoS? (If not, why not?) One thing you can easily do with just an emulator and an Internet connection is help fill in those [url="http…
Lots!
mysql> select count(*) from wos_programs where loadscreen = 'No';
mysql> select count(*) from wos_programs where ingamescreen = 0;
+----------+
| count ... /> +----------+
1 row in set (0.03 sec)Two mini-projectsLooking to help WoS? (If not, why not?) One thing you can easily do with just an emulator and an Internet connection is help fill in those [url="http…
... /> [quote]
mysql> select count(*) from wos_programs where loadscreen = 'No';
+----------+
1 row in set (0.05 sec)
[/quote]
ZXCF InterfaceI'm just trying to get an idea for the ZXCF interface, and to me, it looks a much cleaner design compared to divIDE (Of course, that's just my opinio…
... fetches
video data from.
Port #13BF BLK3 ... b1 b0 - Block 3 bank select (48-64k)
Port ... b3 b2 b1 b0 - Block 0 bank select (0-16k)
... bits available for the bank select, meaning that
... 't SE compatible, but from my point of view, ...ZXCF InterfaceI'm just trying to get an idea for the ZXCF interface, and to me, it looks a much cleaner design compared to divIDE (Of course, that's just my opinio…
... fetches
video data from.
Port #13BF BLK3 ... b2 b1 b0 - Block 0 bank select (0-16k)
... only. Steal one bit from the page number for ... look for opcode fetch from 0x66). An NMI button ... help the isr distinguish from 3 different interrupt sources ...TommyGun 0.9.x updates** Should be available via the utilities page soon! Please be patient :-) ** I'll be posting all future updates in this thread, instead of creating …
... box, click ADD -> Select name from Project file list, press DEL ... import has received a bug from 0.9.8 onwards.
Recursive functionsA while ago Phil demonstrated a nice example of recursiveness in a DEF FN function. Sadly it doesn't appear to be online anymore and I have difficult…
... />
Function hanoi(v, n, s)
'v = van (from)
'n ... /> If s > 0 Then hanoi = hanoi(v, 6 - v - n, s - 1 ... ) & v & ">" & ... ; _
" " & hanoi(6 - v - n, n, s - 1)
IN bug detected todayAnyone familiar with this IN bug on the real machine. In FUSE I didn't get the same effect. Due to this bug my new ONELINER doesn't work. :( [code] …
... the V and B is bit 0 from SHIFT copied to bit 0 in ... B-key row
Bit 0 in this row is SPACE ... get a BREAK with SHIFT +V+B
(works also with ... )
Also works SPACE + V + B
I knew ...plotting and rotating wireframesCan anyone point me to an example of plotting a (2d) shape and rotating it in basic. Unfortunately my trig was never that good and I want to get a h…
... v(n,2)
50 LET r=0
60 CLS
100 ... =COS (r)
850 LET v(i,1)=x*cr+y ... *sr+tx
860 LET v(i,2)=y*cr-x ... /> 920 LET x0=v(p,1): LET y0=v(p,2)
950 LET x1=v(p,1): LET y1=v(p,2)
HELP: Installing FUSE on OpenSolarisDigital Prawn has made packages of Fuse 0.9.0 for OpenSolaris. I am still trying to get Fuse 0.10.x to compile under Solaris 10 U6.
... from [url]http://www.4front-tech.com/download.cgi[/url]
Select ... Solaris 10/11 (x86/amd64) from the pop up ... .6.4 and pixman 0.10.0 from [url]http://cairographics.org ... /> 10) Download FUSE 0.9.0 and libspectrum 0.4.0 from [url]http://fuse ...
