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z88dk and im2I set up a minimal IM2 mode so I can draw sprites for a laff [code] #include <string.h> #include <stdio.h> #include <im2.h> #include <stdlib.h> #in…
... () ) { /* Use OZ to get the key */
case 'a':
printf ... screen
LDIR
; ROM routine, read keys and update clock.
Game being created with Platform Game DesignerBeen playing with this since yesterday when i bought it from Cronosoft. To someone like me who cant program its excellent to create a Manic Miner st…
... the number of the key currently pressed in the ... (or 255 if no key is being pressed). So ... your redefine key routine should CALL this ... the memory location for the key you're redefining.
... assembly to call that ROM routine, read the E register ...z88dkHello. I'm an spanish user of spectrum (and naturaly of this page). I have a question. I want to start to program games with z88dk, but I need a goo…
... -level subroutines: fgetc_cons to read a key, fputc_cons to print an ... the keyboard and write the key read to system variable LASTK. It ... not rely on the spectrum ROM or interrupts, and scans the ... -contained and independent of the ROM. A fast function.
< ...Kempston (joystick) keyboard??Dear all, I am playing with an idea to have a Kempston keyboard. The wiring would be the same as Kempston Joystick to meet its standart, so that all…
Have a read of the end of ... would use IN 31 to read them, but you would set ... pressing FIRE with just one read.
For compatibility ... need a special driver or ROM to read it.
... work on a +2A, whereas key-based joysticks like Interface II ...Kempston (joystick) keyboard??Dear all, I am playing with an idea to have a Kempston keyboard. The wiring would be the same as Kempston Joystick to meet its standart, so that all…
... =joefish;706792]Have a read of the end of this ... would use IN 31 to read them, but you would ... pressing FIRE with just one read.
For ... need a special driver or ROM to read it.
... on a +2A, whereas key-based joysticks like Interface II ...[Updated] RetroVM 1.0.4 with Recreated ZX Spectrum support.A new version available the change log: - Recreated ZX Spectrum "game mode" keyboard support. - Fix a bug with multiples machines running in para…
... interesting outcome of a key read routine that most emulators ... correctly during the redefine key routine. The routine uses ... ascii char in the ROM table. It needed an ... work fine and the key read correctly. Running on real ... bug. You can also read about it in the ...[Updated] RetroVM 1.0.4 with Recreated ZX Spectrum support.A new version available the change log: - Recreated ZX Spectrum "game mode" keyboard support. - Fix a bug with multiples machines running in para…
... interesting outcome of a key read routine that most emulators ... correctly during the redefine key routine. The routine uses ... ascii char in the ROM table. It needed an ... work fine and the key read correctly. Running on real ... bug. You can also read about it in the ...It's Tau DayI was avidly reading my Daily Mail when I espied an article on tau, the number 6.28 - twice pi which is 3.14 roughly. [url]http://www.dailymail.co.u…
... University, where the Spectrum ROM author read for his PhD in Mathematics ...Keyboard problem...Hi Folks, I have hit a problem in MRT and I cannot see how to get around it. Please allow me to explain. I have a list of items from which one can…
... "closed" by pressing the ENTER key (CODE 13 again).
... you cry, use INKEY$ or read LAST K directly - both ...
For example:
key=read keyboard
update time
if key not ENTER then goto read keyboard
< ...Hardware description - DivIDE interface[B][U]DIVIDE interface / DivIDE 2k11[/U][/B] [B][U]The main description[/U][/B] DIVIDE is IDE interface with own external memory. Thanks to very goo…
... adress #8 in zx rom, cpu read instruction byte from adress #8 ... original ZX rom) and next instruction byte read from zx rom.
[I ... ZX rom, then external memory is immediately connect and CPU read instructions ...an idea that could be very very good...but also very very bad...Hello all! I've been having a chat with some of my friends round here that once loved the spectrum (well...2...as they're all heathens round here...)…
erm - the spectrum +3e (modified ROM) can read spectrum snapshots directly..
Assistance with IM2 routineI subsequently got a working IM2 routine.
... you're jumping to the ROM to read the keyboard, have you ... />
Have you got the ROM paged in when you RST ...Rom dumping a Mirage MicrodriverI need to dump the rom of my Mirage Microdriver for Zub and don't know what to do...any help?
... power-up with no ROM to read from, every read would result in ... of standby state. The Microdriver ROM is actually paged out when ... address space, though. There's ROM from $0000-$0FFF, RAM from ... $2000-$27FF, and probably ROM from $3000-$3FFF, but I ...Scary games!!Ok, I've just been playing [I]Silent Hill 3[/I] on PS2 (sat right in front of my telly, sound turned up loud, lights off) and I think I've just had m…
... the same folder as the rom?[/QUOTE]Read the readme that comes ...CSSCGC 2008 has now officially begunFor coming last in the 2007 crap game compo, I have the honour and privilege of hosting CSSCGC 2008! I have now put up the CSSCGC 2008 website at …
I've tried to beat 12 bytes and the best I can do is 13. My 11 byte attempt doesn't fulfill all the criteria (doesn't clear the lastSinclair BASIC compiler for PC?Boriel's compiler is very powerful but it isn't meant for Sinclair BASIC, and the old compilers in the archive have their limitations: BASIC listing …
... ROM interpreter. The ROM will do something like this:
[CODE]
READ ... ) ; Push value into ROM CALC
READ TOKEN ; *
READ TOKEN ; ( // We need ... to Push the operation here, and reenter ROM ...Interface One - New FunctionalityAs you may (or may not) be aware the Interface One is a pretty powerful piece of kit. One of it's greatest features is being able to easily extended …
... )
stackbc equ 2D2Bh ;16K ROM, stacks BC onto calculator
let equ 2AFFh ;16K ROM, 'LET' statement handling routine
cheat equ 1731h ;16K ROM code that does CDivIDE QuestionHi all, I've been trying to work out how the DivIDE works and after reading and re-reading the DivIDE programming model document by Zilog I think it…
... can use the ROM function. Read the Shadow ROM disassembly to understand ... As I said, the Shadow ROM disassembly explains how this mechanism ... asm which calls the ZX ROM routine, do_rst8 also in ... pattern for calling ROM routines when the Spectranet ROM is paged ...Obscure great games......Having recently received an old PC, I've transferred all my Speccy roms over to it off of my mums PC where they were previously stored, and have been…
... Spectrum enthusiast.
ROM is Read Only Memory and Spectrum games ... weren't stored in ROM of ... nothig can be loaded into ROM.
And answering your ...Obscure great games......Having recently received an old PC, I've transferred all my Speccy roms over to it off of my mums PC where they were previously stored, and have been…
... Spectrum enthusiast.
ROM is Read Only Memory and Spectrum games ... weren't stored in ROM of ... nothig can be loaded into ROM.
And answering your ...Help fix this keyboard read program?This code runs in an interrupt routine with DI. What would be the simplest way of making it so it doesn't auto repeat a keypress? [code]keys: ld a…
... 0, a ; Test for 'p' key
jr z, moveright
key
jr z, moveleft ; Jump ... />
After reading the key read the key again, but test on NZ ... so the key must be released before ...Arrays in asm ?Just following the idea to make the menu entirely in asm, how can i handle arrays in asm to store the each game loader to be loaded ? thx in advance
... use the errorroutine from the ROM to read and print the right ... -ONE and TRACERS to find/read each leveland in WorldBar to ...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…
... (you will register the last key read from the keyboard). You may ... you write the code to read keypresses you will need to ... issues. Reading will require a read pointer in additional to the ... the point the keyboard is read, signals should be generated immediately ...Small Machine Code Routines Which Maybe UsefulAs part of creating Flynn's Adventure in Bombland I created a lot of little routines to do all sorts of things. A lot of these I created based on inp…
... 't seen many
redefine key routines round here - could come ... each be executed for each key tested for, preferrably in some ... MEM_KEYS changing, to define which key is being tested (MEM_KEYS being ... each.
For the key read in FAIBL I created a ...writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
[QUOTE]
It's very easy to write to ROM - I can do it right now, with (as you stated) a simple LD (HL),n opcode with HL set towriting an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
... just thought that, since ROM is "read only" and on a ... real machine writes to ROM ... lower 16KB and those ROM writes appear in some ... br />
1. The ROM is read-only
2. The lower ... 16KB is read-writable
You ...writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
... to lower 16KB and those ROM writes appear in some games ... (attempt to) write to the ROM. This was not deliberate, but ... programs can rely on the ROM being read-only, not just machine ...New Game: 4k Tap-N-JoinJust finished my fourth and final entry into this years mini game competition. This one is in the 4k category and is called 4k Tap-N-Join. The game …
... />
Hi
The key read routine is very simple and ... row making the code to read all the keys very small ... this is used in the key read. Give me a day and ...New Game: 4k Tap-N-JoinJust finished my fourth and final entry into this years mini game competition. This one is in the 4k category and is called 4k Tap-N-Join. The game …
... ;575335]Hi
The key read routine is very simple and ... row making the code to read all the keys very small ... this is used in the key read. Give me a day and ... that was a press any key loop I'd not seen ...Spectrum CP/MHello.. Just out of curiosity, has anyone actually used +3 CP/M for any practical purpose? I remember booting it up a couple of times years ago, jus…
... PCW doesn't have any ROM that programs can access. So ... game might call into the ROM to read the keyboard or access ...
