Search found 220 matches

by hlide
Sat Jun 08, 2019 6:12 pm
Forum: Hardware
Topic: Expansion Bus Connector for MZ-700
Replies: 7
Views: 205

Re: Expansion Bus Connector for MZ-700

Sounds correct for me.
by hlide
Sun May 19, 2019 3:17 am
Forum: Off-topic
Topic: Private Messages stuck in Outbox
Replies: 3
Views: 174

Re: Private Messages stuck in Outbox

Use his email address.
by hlide
Fri May 17, 2019 11:26 pm
Forum: Off-topic
Topic: Private Messages stuck in Outbox
Replies: 3
Views: 174

Re: Private Messages stuck in Outbox

As long as the receiver doesn't read it (or connect here - not sure which is correct), the message won't move to Sent items.
by hlide
Wed May 01, 2019 4:28 pm
Forum: Hardware
Topic: MZ-700 tape not loading software
Replies: 2
Views: 166

Re: MZ-700 tape not loading software

Putting 5V at READ signal shouldn't be so harmful - the chip will read a high signal, not much.
by hlide
Fri Apr 26, 2019 10:41 pm
Forum: Hardware
Topic: Mz700 repair project
Replies: 42
Views: 2735

Re: Mz700 repair project

shipping is over €30...
by hlide
Wed Apr 03, 2019 6:39 pm
Forum: Hardware
Topic: MZ-SD2CMT - correct wiring?
Replies: 15
Views: 1399

Re: MZ-SD2CMT - correct wiring?

Marcus Lausch told me he was able to load several Basic programs using .WAV and .MZF files. But you must do it in normal mode. Binary program can be loaded in ultrafast mode (~20s for 48KB loading - I modified the firmware so you can see in which mode you are on the screen now). Note that I added IR...
by hlide
Sat Mar 30, 2019 1:45 pm
Forum: Hardware
Topic: [MZ-SD2CMT] GitHub link
Replies: 55
Views: 7573

Re: [MZ-SD2CMT] GitHub link

I noticed I needed to plug USB because LCD16x2 was getting too more power and prevented SD card from working properly without the USB powering. For this reason, I decided to try the I²C 128x64 OLED since the input was solved by using an IR remote. After removing LCD16x2, now the MZ-700 can power the...
by hlide
Sat Mar 30, 2019 1:41 pm
Forum: Hardware
Topic: [MZ-SD2CMT] GitHub link
Replies: 55
Views: 7573

Re: [MZ-SD2CMT] GitHub link

Made some commits and update the Readme.md.
by hlide
Sat Mar 30, 2019 12:05 pm
Forum: Hardware
Topic: MZ-SD2CMT - correct wiring?
Replies: 15
Views: 1399

Re: MZ-SD2CMT - correct wiring?

My mistake, Tingo! the code is using a One-Shot-Pulse generated at pin 2 and not at pin 3. I've just realized it when changing the MEGA and have the same issue than you. Pin 3 was in used when there were some play algorithms still using a simple bit toggling. When all algorithms started to use OSP, ...
by hlide
Tue Mar 19, 2019 9:45 pm
Forum: Hardware
Topic: Mz700 repair project
Replies: 42
Views: 2735

Re: Mz700 repair project

The lettering is not fading but I have doubt about color : unlike TO8 keys the color keys on MZ-700 appear to be sensitive where there is a yellowish taint. The part where there is no yellowish taint has no changes. The lettering looks better indeed.