Search found 685 matches
- Wed May 18, 2022 11:42 am
- Forum: Hardware
- Topic: Are there factory bodges on MZ-80K PCB?
- Replies: 7
- Views: 3699
Re: Are there factory bodges on MZ-80K PCB?
Ah yes, you probably had a 40/80 column switcher so the clock circuit should have been modified as well.
- Wed May 18, 2022 11:35 am
- Forum: Hardware
- Topic: Are there factory bodges on MZ-80K PCB?
- Replies: 7
- Views: 3699
Re: Are there factory bodges on MZ-80K PCB?
Another set of schematics here at the end of the page: http://www43.tok2.com/home/cmpslv/Mz80k/EnrMzk.htm
- Wed May 18, 2022 11:11 am
- Forum: Hardware
- Topic: Are there factory bodges on MZ-80K PCB?
- Replies: 7
- Views: 3699
Re: Are there factory bodges on MZ-80K PCB?
Try to see if the mod is that one: https://www.sharpmz.no/articles/the-mz- ... m-support/
I believe there are several methods though.
I believe there are several methods though.
- Wed May 18, 2022 11:08 am
- Forum: Hardware
- Topic: Are there factory bodges on MZ-80K PCB?
- Replies: 7
- Views: 3699
Re: Are there factory bodges on MZ-80K PCB?
That model were heavily modded and had a 4MHz turbo clock which means several cuts on te motherboard to make it happen. Just removing such addition won't restore the original clock circuit.
- Wed May 11, 2022 8:39 am
- Forum: Off-topic
- Topic: Myself - and some questions
- Replies: 20
- Views: 11848
Re: Myself - and some questions
Is there a link?
- Tue May 10, 2022 3:09 pm
- Forum: Off-topic
- Topic: Myself - and some questions
- Replies: 20
- Views: 11848
- Tue May 10, 2022 2:54 pm
- Forum: Off-topic
- Topic: Myself - and some questions
- Replies: 20
- Views: 11848
Re: Myself - and some questions
With the actual CGROM? only two colors. But with my prototype extending CGROM to 1024-character font (using D3 in attribute VRAM to select between two 512-character fonts), I created a 256-semigraphics with "4 grey levels": mz-700 CGROM-G.png Nonetheless there is a trick to use character s...
- Mon May 09, 2022 7:51 am
- Forum: Off-topic
- Topic: Myself - and some questions
- Replies: 20
- Views: 11848
Re: Myself - and some questions
Maybe ask the questions on the FB groups, you'll probably get more answers there: https://www.facebook.com/groups/sharp8bitmz
- Mon May 02, 2022 12:51 pm
- Forum: Off-topic
- Topic: Myself - and some questions
- Replies: 20
- Views: 11848
Re: Myself - and some questions
- MZ-700 was mainly done for MZ-80 K nostalgia by offering colors and more RAM. - MZ-800 has CGRAM in 700 mode which allows to reprogram characters - MZ-1500 has PCG ability which even allows multi-color characters It seems you haven't MZ-2500 (SuperMZ) in your list. "Clean computer" conce...
- Tue Mar 29, 2022 1:04 pm
- Forum: Off-topic
- Topic: a short self-introduction
- Replies: 4
- Views: 4168
Re: a short self-introduction
Go to viewtopic.php?f=17&t=483
MZF Studio: can convert MZF <-> WAV.
There are other ways but I guess it is the simpler method here.
MZF Studio: can convert MZF <-> WAV.
There are other ways but I guess it is the simpler method here.