Search found 106 matches

by Pacman
Mon Apr 06, 2020 12:59 pm
Forum: Buy/sell
Topic: MZ-1E14 for Sharp MZ-700
Replies: 0
Views: 1196

MZ-1E14 for Sharp MZ-700

Good morning, sir,

I'm looking for a MZ-1E14 card, not too expensive, in order to use it with an old MZ-1F11 reader, even if it's out of order.

Thank you.
by Pacman
Sat Apr 04, 2020 7:02 pm
Forum: Hardware
Topic: MZ700 video problem
Replies: 19
Views: 2624

Re: MZ700 video problem

I have three working MZ-700s, and currently only the MONITOR ROM is reproducing the problem perfectly on all three. I haven't tried to remove the processor but it must be a possible case. I think it's normal after a little analysis, for what it's worth: The CPU isn't running any program because the ...
by Pacman
Thu Apr 02, 2020 7:03 am
Forum: Hardware
Topic: MZ700 video problem
Replies: 19
Views: 2624

Re: MZ700 video problem

I made some tests, and those that reproduce a blow on the problem, it's a defect in the MONITOR ROM, i.e. when I remove the ROM and I restart the machine, it locks in exactly the same way on the random display of characters and colors on the screen without doing anything. I'm investigating a problem...
by Pacman
Tue Mar 31, 2020 2:49 pm
Forum: Hardware
Topic: MZ700 video problem
Replies: 19
Views: 2624

Re: MZ700 video problem

hlide:
It is quite possible that it is VRAM. For my part, I juggle the CG and Monitor ROMs that I reprogram, and I only say what I see. Besides, we must add in my previous message the same thing for the ROM monitor this time.
by Pacman
Sat Mar 28, 2020 2:17 pm
Forum: Hardware
Topic: MZ700 video problem
Replies: 19
Views: 2624

Re: MZ700 video problem

I had a similar problem with one of my MZ-700 and removing, cleaning the connectors and reconnecting the CG ROM re-worked.
by Pacman
Sat Mar 14, 2020 6:27 pm
Forum: Buy/sell
Topic: Sharp MZ80b - MZ-80GMK Extension Graphics cards
Replies: 4
Views: 1669

Re: Sharp MZ80b - MZ-80GMK Extension Graphics cards

Hi, I'm interested too.
by Pacman
Wed Feb 26, 2020 2:02 pm
Forum: Games
Topic: MZ-700 Game of life/Jeu de la vie/Populations-entwicklung
Replies: 0
Views: 2499

MZ-700 Game of life/Jeu de la vie/Populations-entwicklung

GAME OF LIFE By JOACHIM PODLECH 1986 - Software taken from CHIP SPECIAL MZ-700/MZ-800 life.asm: Original assembler code reworked to have multiple languages life_de.mzf: German version life_de.png life_en.mzf: English version life_en.png life_fr.mzf: French version life_fr.png * Editor : life_editeur...
by Pacman
Sun Feb 02, 2020 11:39 am
Forum: Assembly
Topic: Type of machine ?
Replies: 10
Views: 3230

Re: Type of machine ?

Very interesting.
Thanks S_U_C.
by Pacman
Thu Jan 30, 2020 9:04 am
Forum: Assembly
Topic: Type of machine ?
Replies: 10
Views: 3230

Re: Type of machine ?

I want to differentiate the MZ-700 from the MZ-800 also hence the idea of ​​the range $ C800 to $ FFFF
by Pacman
Wed Jan 29, 2020 4:42 pm
Forum: Assembly
Topic: Type of machine ?
Replies: 10
Views: 3230

Re: Type of machine ?

I forgot the end of the range for 0xC800: 0xC800 to 0xFFFF Thank you for your answers. I think it's more interesting to do it the way that hlide describes because if a personal ROM is installed, you can still know who is who by hardware behavior. I will try to implement all of this as an assembler. ...