-
Microdrive logic flow.Hi all, I've finally gotten my hands on an Interface 1 and Microdrive to continue my project, and have been analyzing the Microdrive with a logic …
... /> All images load fine. Loading time seems to be 35 seconds ... faster, so then the load time per file should be within ... microdrive channel for the command buffer, it would be possible to ... " CODE could load in a screen image showing the cartridges available ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... />
; Print text on screen
; FB
; lrPAPink
buffer
sys_udg equ 23675 ; udg ... 0, compiled: 101 lines, work time: 0.016 seconds
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... draws direct to screen instead of a back buffer
... to draw directly to the screen
; (not recommended ... />
sprite8x8a:
; calculate screen coordinate of top of cell ... 0, compiled: 80 lines, work time: 0.000 seconds
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... you were doing at the time (which keyboard command broke ... of at end. The screen scrolls once it gets to ... in the middle of the buffer.
scrollN to ... also have some compile time switch to disable the ... go through the input buffer history instead of move ...Is it possible to use two spectrums linked with one acting like a co-processor?Just wondering. Would be kind of interesting, but I guess two interface ones would be needed, or was there other ways to connect. What about ear t…
... do buffer management, it did eat up a lot of processor time ... . Or indeed, even a non-time critical (by that I mean ... all the processing for the screen display, while the other ‘turned ... use most of the processor time for running the software, with ...Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
; base address of the screen
SCRBUF_BASEADDR EQU #4000
; HL -> null terminated buffer
; skips spaces (maybe wants ... /> ; is it an eval-time function?
bit 7, c ... 0, compiled: 2345 lines, work time: 0.015 secondsConsole frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
main:
; clear the screen
call clr_pixels
; clear ... a ; put it in the buffer
jr z, .nothingpressed< ... set
; work out buffer insert address
ld hl ... are ready to process input buffer
IF IBUFSIZE Code ...Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... on the heap for next time around, so it's ...
; base address of the screen
SCRBUF_BASEADDR EQU #4000
main:
; clear the screen
call clr_pixels
; clear ... are ready to process input buffer
IF IBUFSIZE Code ...Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... /> ; base address of the screen
SCRBUF_BASEADDR EQU #4000< ... /> main:
; clear the screen
call clr_pixels
; ... /> ; HL -> null terminated buffer
; skips spaces (maybe wants ... ; is it an eval-time function?
bit 7, ...Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... /> ; base address of the screen
SCRBUF_BASEADDR EQU #4000< ... /> main:
; clear the screen
call clr_pixels
; ... /> ; HL -> null terminated buffer
; skips spaces (maybe wants ... ; is it an eval-time function?
bit 7, ...Is it possible to use two spectrums linked with one acting like a co-processor?Just wondering. Would be kind of interesting, but I guess two interface ones would be needed, or was there other ways to connect. What about ear t…
... do buffer management, it did eat up a lot of processor time ... . Or indeed, even a non-time critical (by that I mean ... all the processing for the screen display, while the other ‘turned ... use most of the processor time for running the software, with ...Problem using with keys at same time Hi ! I'm having some problems in my laptop, Compaq Armada E500 PIII 600Mhz, with Windows 98, using three keys at same time. Example: Up, Left and …
... , using three keys at same time.
Example: Up, Left ...Speccy emulation dead on Mac?I'm a longtime user of the Speccy (15 years plus) but now use Macs 99pc of the time, and although I have access to PC's I still wonder why there are …
... use Macs 99pc of the time, and although I have access ... the Mac (none of which compare to the likes of RealSpeccy ...Ah DiddumsI hope this is some help to the person who was asking how to complete a screen on Ah Diddums. The idea of the game is that you are using the blocks …
... asking how to complete a screen on Ah Diddums.
time. Take the block to the top of the screen where ... move on to the next screen.
Hope this helps ...another nameless game...I've looked at 3 or 4 other requests for names of games and the response seems to be really good so here's hoping... i had this game where you were …
... ) at the top of the screen. You flew around a four ... bloody level in the whole time i had that game, and ...INPUT ArchiveHowdy folks. I'd really appreciate some help in this. I'm planning on creating an online archive of the old coding mag INPUT (having recently acquir…
... as I didn't have time to check the OCR output ... high res (1024x768) in full screen so any suggestions on that ...ZX-2-PC Interface continue...A couple of months ago I started to built an interface for less then ? 5,00 which should communicate to the PC on a high speed. Yesterday I managed t…
... I managed to load a SCREEN$ from the PC harddisk in ... than 3 seconds. The most time was lost by the PC ... it will even take less time.
Saving data will ...Anyone Recognizes This Loader?Hi there! I live in Argentina. I have a -dead by now- CZ Spectrum (a ZX clone made by an argentinian company, Czerweny, which used to make... Excell…
... , usually with the original loading screen "hacked" or completely replaced. Too ... (no assembly), which LOADs a SCREEN$ and two CODE blocks. The ... the second third of the screen. The last sentence in the ... was completely decrypted at the time of the snap. I always ...INPUT ArchiveHowdy folks. I'd really appreciate some help in this. I'm planning on creating an online archive of the old coding mag INPUT (having recently acquir…
... as I didn't have time to check the OCR output ... high res (1024x768) in full screen so any suggestions on that ...Problem using with keys at same time Hi ! I'm having some problems in my laptop, Compaq Armada E500 PIII 600Mhz, with Windows 98, using three keys at same time. Example: Up, Left and …
... , using three keys at same time.
Example: Up, Left ...spectrum+2 help!!I recently got my old +2 out of the loft for a session of old games with the boys! Unfortunately I spent all night loading and getting no response. I…
... it, then loaded it every time I tried!! But none of ... degraded that much?
My screen jumps about loads when my ...Screen$ +3 disk to tape helpHi, I have several full screen pictures of my +3 disks (Screen$). How can I transfer these pictures onto tape without losing the last to lines beca…
... />
I have several full screen pictures of my +3 disks ... (Screen$).
How can I ...Most nice Loader ScreenHi, What is the better loader screen from speccy games?? or simply which is the screen you more remember.. I remember a lot the screen$ from Roboc…
Hi,
What is the better loader screen from speccy games?? or simply which is the screen you more remember..
I remember a lot the screen$ from Robocop and HeadOverHeels.. also GreenBeret.speccy 128kI have a spectrum 128k that seems to work fine and load games ok. When I power it on for the first time I get the usual options screen, no problem. B…
... for the first time I get the usual options screen, no problem ...Name of a game ... againDear Speccy fans, I am happy that I have found this forum recently, because I am looking for one old game I played as a kid. I can't remember it'…
... . In the upper third of screen was pictured room you were ... 't remember). Not in real time, of course. You could always ... . Lower two thirds of the screen were filled with poor text ...Screen PreloadersDid any of you chaps write your own spectrum games or applications. If yes , did any of you guys manage to get a preloading screen going..... Its …
Did any of you chaps write your own spectrum games or applications.
If yes , did any of you guys manage to get a preloading screen going.....
Its been a mystery to me , how to do this.Quiz III - Further adventures of... Ok, 20 quick fire questions.. some cryptic - you`ll have un unravel the clues to get the game name, while others are description of the game. There …
... are 25 points available this time.
You can either ... the bottom right of the screen looking rather pretty.
The ...Identify game - flip-screen mazeI was playing this game in the mid-80s, I would say. It was a flip-screen game, a bit like Jet Set Willy in that regard, although it was viewed from …
... say. It was a flip-screen game, a bit like Jet ... small gaps.
Each screen was a bit of a ...Quiz V - the revenge of D`n`C Ok, 50 quick fire questions.. some cryptic - you`ll have un unravel the clues to get the game name, while others are description of the game. Ther…
... are 63 points available this time.
You can either ...
