Search found 173 matches
- Thu Jun 20, 2019 4:52 pm
- Forum: Hardware
- Topic: PCG for Sharp MZ-700 / Générateur de caractères graphiques pour Sharp MZ-700
- Replies: 16
- Views: 20925
PCG for Sharp MZ-700 / Générateur de caractères graphiques pour Sharp MZ-700
EN: Hello, Here is a small map to have a programmable character generator (PCG) that can get 4 graphic plans of 4 sets of 256 characters, a total of 4096 characters. It can display 4 screens of 320x200 pixels and 8 colors in blocks of 8x8 bits. It connects to the backplane directly. ;) I will soon p...
- Thu Jun 20, 2019 9:09 am
- Forum: Hardware
- Topic: Sharp MZ-700 Backplane / Fond de panier Sharp MZ-700
- Replies: 5
- Views: 7702
Sharp MZ-700 Backplane / Fond de panier Sharp MZ-700
EN: Hello, Here's a small expansion card for a Sharp MZ-700 backplane. It measures 10cm x 10cm, double sided and can hold 3 cards. I will publish the KiCAD plans soon. FR: Bonjour, Voici une petite carte d'extension permettant d'avoir un fond de panier pour Sharp MZ-700. Elle mesure 10cm x 10cm, dou...
- Thu Jun 20, 2019 7:27 am
- Forum: Hardware
- Topic: Unicard - is it possible to get it?
- Replies: 53
- Views: 66228
Re: Unicard - is it possible to get it?
Hello,
I am possibly interested in the 700 PCG.
You sell it at what price?
I am possibly interested in the 700 PCG.
You sell it at what price?
- Tue Jun 11, 2019 12:23 pm
- Forum: Hardware
- Topic: Expansion Bus Connector for MZ-700
- Replies: 7
- Views: 9983
Re: Expansion Bus Connector for MZ-700
Yes I use it for my PCB and it fits perfectly in the connector of Sharp MZ-700.
The 90 ° ebay connector works because I have it too.
The 90 ° ebay connector works because I have it too.
- Tue Jun 11, 2019 6:30 am
- Forum: Hardware
- Topic: Expansion Bus Connector for MZ-700
- Replies: 7
- Views: 9983
Re: Expansion Bus Connector for MZ-700
This connector works for Sharp MZ-700.
I ordered them here:
https://fr.aliexpress.com/item/50-Pcs-2 ... 21421.html
in 2x25p in 50 pieces
I ordered them here:
https://fr.aliexpress.com/item/50-Pcs-2 ... 21421.html
in 2x25p in 50 pieces
- Wed Jun 05, 2019 4:37 pm
- Forum: Collecting
- Topic: delete
- Replies: 6
- Views: 11090
Re: MZ Collection
Is the left electronic board of the first picture (the green PCB) the QD interface?
It looks like it has exactly the same components: LS00, LS02 and LS244.
It looks like it has exactly the same components: LS00, LS02 and LS244.
- Wed Jun 05, 2019 6:50 am
- Forum: Collecting
- Topic: delete
- Replies: 6
- Views: 11090
Re: MZ Collection
To know it would require detailed photos of the double-sided circuit to see what address is used by this card.
- Mon Jun 03, 2019 7:29 pm
- Forum: Collecting
- Topic: delete
- Replies: 6
- Views: 11090
Re: MZ Collection
Hi,
The electronic board is more like an 8-bit output data buffer (74LS244) associated with address decoding (74LS00 and 74LS02).
There is no EPROM so no software to work.
The electronic board is more like an 8-bit output data buffer (74LS244) associated with address decoding (74LS00 and 74LS02).
There is no EPROM so no software to work.
- Wed Feb 13, 2019 12:02 pm
- Forum: Other
- Topic: Creating a sharp MZ80k Basic master disk (or any other disk)
- Replies: 8
- Views: 13080
Re: Creating a sharp MZ80k Basic master disk (or any other disk)
On the SFD700 version 2, it was enough to put the IPLPRO chain in the first sector of the first track at the 0 offset of the disk to boot. Maybe it's a similar case here.
See assembler listing: viewtopic.php?f=6&t=184 address $F450 line 954 and following
See assembler listing: viewtopic.php?f=6&t=184 address $F450 line 954 and following
- Thu Jan 17, 2019 4:05 pm
- Forum: Hardware
- Topic: DIY QuickDisk-emulator for MZ-800
- Replies: 6
- Views: 9076
Re: DIY QuickDisk-emulator for MZ-800
I have not looked at the sources yet, I should have started with that.
Theoretically, there should be no limit to embedding read / write files in dsk format in the QD emulator.
Theoretically, there should be no limit to embedding read / write files in dsk format in the QD emulator.