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Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... high bits of this byte select RAM bank). Now look at ... -7F 00 01111xxx 00000000
15 80-87 FF 10000xxx 11111111 ... -
2 hours of Sinclair and computer gaming related TV documentariesHi folks, for a few weeks now I?m allowed to upload videos of unlimited length to my YouTube channel. This weekend I took the opportunity to publish…
... they raised the limit to 15 minutes. This matches my cameras ... longer than 15 minutes. Click the Upload button below to select a ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... Turbo which allows player to select between versions of characters from ... seem to go for between $15-$45 now. Obviously not much ... -
SE Basic Type-ins^Pete suggested creating a sticky thread for SE Basic discussion. I thought a Type-ins thread might also be useful. Up to the mods if they want to ma…
... 2,79,2,46,2,15,1,241,1,213,1 ... ,20,18,17,16,16,15,14[/code]
Keeping the ... " DATA n$()[/code]
To select the note to play on ... be OFF, on (1 to 15), or defined by an ENVeleope ... -
Do you collect games?Do you collect games for the system(s) you own? I don't mean pirate games, I mean original game cassette, disc or cartridge. Or direct download games…
... systems I own but only select games.[/QUOTE]
I ... $50 and come out with 15 games :lol:
....so ... -
BASin Problems etc.Hi Folks, Paul has asked me to open this thread to document any outstanding issues that we find within BASin. No guarantees that Paul can/will fix …
... using last stable R15. (not 15.8)
[QUOTE=Paddy ... sometimes that happen especially you select it from recent used files ... -
AY Magic version for ZX81 was bornModified Ay magic ,my previous interface for zx48. On board, ay chip based on Zonx interface but with stereo output and rampack 16 or 32 kilo on boa…
... chp_ornptr), hl
; select AY tone table
xor ... a, c
and 15
jr nz, p3x_initv1< ... + 5)
ld (ix + 15), a
ret
cp 15
jr z, ch_noam< ... c, ch_vol
ld a, 15
ch_vol:
Question about divide +Hi A friend has sent my a faultly divide + to see if I can repair it. If I use this divide+ with a spectrum 48K (That works perfectly with my stand…
... /> 6 ) press key "P" for select primary partition type
7 ... key "1" and "ENTER" for select first partition
13 ) write ... " for return to help
15 ) press key "W" for write ...Steve Jobs deadVery sad... [URL="http://www.apple.com"]www.apple.com[/URL] RIP Steve.
Posts #15 and #17 were merged from a duplicate thread (not bad considering there was no way to select any sort of options on my end...([noparse]HMMMMM! NOTE TO SELF: TRY USING tab AND space TO SELECT[/noparse]).
You'se welcome.IN or INKEY ?just curious which is better to use.. I have a menu done.. and use 6/7 to go up down it + space to cycle thru the options (using inkey).. obv. if I w…
... 7: PRINT " - ";: NEXT T
15 LET hilite=1: REM hilight ... ,0;"space or cursors to select game"
100 LET x1len ...IN or INKEY ?just curious which is better to use.. I have a menu done.. and use 6/7 to go up down it + space to cycle thru the options (using inkey).. obv. if I w…
... BASin and then run. The select routine is designed to support ... 470
270 REM Menu Select
280 GO SUB 350 ... POKE p,7: PRINT AT 15,5;"Row ";t1;" selected"
320 REM
330 REM Select Routine
340 REM
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... , use the D-pad to select the second option. This is ... but is easy to use. Select one of the left hand ... button (X on PS3) and select the shield (think it's ... , which Game are doing for ?15. It's a massive hardback ...I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... , use the D-pad to select the second option. This is ... but is easy to use. Select one of the left hand ... button (X on PS3) and select the shield (think it's ... , which Game are doing for ?15. It's a massive hardback ...Using a Citizen UODC 3.5" drive in +3I have a few Roctec RF332C external Amiga floppy drives that have Citizen UODC drive mechanisms inside. The inside connector is a 26-pin. Could these…
... connected
10 n/DIRECTION SELECT 10 Motor on
11 ... /WRITE DATA 14 Step
15 GND 15 Ground
16 n ... Ground
24 n/SIDE SELECT 24 Read Data
25 ...Newbie says 'Alreet?'Hiya dudes, Just dropping a line to say hello as i've decided at 33 to try and fulfill a long time ambition to write a speccy game in machine code..…
... h,a
14
15 ret
[/code]
select a scan line within a ... /> 14 ld a,h
15 and $07
16 ret ...converting ZX128 software for SAM COUPESAM COUPE is computer compatible with ZX48 model. Use same ports, same keyboard with compatible membrane, 64kB adress space with possibility connect …
... number of color (0-15) for select and data D0-D6 = new ... :
This four adress lines select one of all 16 ZX ...converting ZX128 software for SAM COUPESAM COUPE is computer compatible with ZX48 model. Use same ports, same keyboard with compatible membrane, 64kB adress space with possibility connect …
... number of color (0-15) for select and data D0-D6 = new ... :
This four adress lines select one of all 16 ZX ...So easy to use.Back in the 90s I was off work for 3 months following an operation, anyway in my boredom I dusted off my old speccy+ and the manual, and got my head …
... program in to BASin
[*]Select Edit, Copy Listing in BASin ... this in to Notepad
[*]Select File, New in BASin
[*]Select all the text in Notepad ( ... are you using? Is it 15.8 like mine?
Skate Crazy...Loaded up [I]Skate Crazy[/I] (the tzx from the WoS archive) on the real Speccy last night. I can't seem to get the car park level to load! I stop and…
... in the archive - time stamp 15.01.2002, length 75,228 ... turned off (so I can select the relevant block to load ...ZX-Paintbrush 2.2.1 releasedDear readers and friends of ZX-Spectrum emulator stuff! Today I released the version 2.2.1 of ZX-Paintbrush with interesting new features and many b…
... move around the mouse to select the size of the selection ... the range 0..191 to -15..175. Thanks for that comment ...Building a PlusD - problemsI'm building a PlusD for myself, but I'm having difficulty getting the ROM to page in properly. At this moment the ZX Spectrum boots, but is VERY slo…
... a1=13 a2=14 csrom=15 csram=16 f17=17 cspio ...
[U];ROM/RAM select (PlusD paged in when zxrom ...
[U];Drive/Side select = OUT 239[/U]
/csds ...Odd / interesting things to do with Spectrums, IF1 and Microdrives.Firstly, I did not know where to put this, whether to shoe horn it into one of the more recent microdrive-ish threads, or drag up one of my old ones.…
... />
The rom clears the select bit through all the unwanted ... if you had more than 15 drives connected I think.ROM-elHi, I have a bunch of [URL="http://store.go4retro.com/products/ROM%252del-23128%7B47%7D23256-FLASH-ROM-Replacement.html"]these[/URL]. They are 23128…
... the desired address lines to select the bank.![/QUOTE]
Looking ... diagram it seems that A14,15,16,17 are already connected ... /> Just adding:
The E14-15 jumpers could probably best be ...WibbleBibble's Basic threadHi in an attempt to keep my questions from spamming the forum. I think its better to put them all in one place. Thanks everyone so far, I feel I am …
Thank you. I understand.:)
That code snippet is going to get used all over the place. Very useful.
Ok as this was supposed to be a 'Space docking simulation' (snigger snigger...)
Lets set the background to something a ...Get a listing to .txtI am messing with an old Spectrum game which was written in Basic for the 48k Speccy (not compatible with 128s). I get an error in the begining of th…
... to printed to. Then, I select 128K BASIC from start menu ... 7: BRIGHT 1: CLS
15 PRINT AT 0,0; INVERSE ...Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... it.
Open ZX Spin. Select Tools -> Z80 Assembler.
15 lines of mainly grey text ... on the end of line 15, press enter to create line ... attribute file.
Insert line 15, 'ld de, 21 ;point to ...BRAND NEW VTX 5000 MODEMSI have for disposal a number of BRAND NEW BOXED PRISM VTX 5000 Modems If tou would like to add one or more VTX 5000 modems to your Sinclair ZX Colle…
... by pressing Symbol Shift A. Select
number 3 on your ... return to the main menu, Select 1 on the menu, (Transmit ... stays so for more than 15 seconds,
transferrence has failed ...HxC Floppy Drive Emulator - help neededHi! I?m really having difficulties with my new HxC SD card floppy emulator on a Spectrum +3. It?s REV C cased light gray, with no labels on it, so I…
... 5 7 9 11 13 15 17 19 21 23 ... /> _____________
3 SIDE 1 SELECT 20 GND
...
6 D4 23 DRIVE SELECT 1
_____________
... not used
____
15 STEP 32 GND
CAT!RAM and PUTRAMLast year sometime I posted a couple of routines to: * catalogue the 128k RAMdisk in BASIC; * move RAMTOP and the stacks from BASIC. CAT!RAM and PUTR…
... : NEXT b
9930 REM select page where file starts & ... " RAMd: ";f(n,1);TAB 15;INT f(n,2);TAB ... " File: ";f(n,6);TAB 15;f(n,5);
9941 ...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…
... for each BIN file to select & load it when prompted ... : LET e=14: LET f=15
1100 FOR x=1 ...
