Search found 681 matches
- Fri Oct 09, 2020 11:10 am
- Forum: Hardware
- Topic: RGB to VGA for MZ-700
- Replies: 10
- Views: 12776
Re: RGB to VGA for MZ-700
If I recall well, I cannot use the MZ-700 CSYNC for SCART VIDEO. I had to use CVIDEO. That's because I use an Amiga DB23-to-SCART cable and CVIDEO is connected to SCART pin #20 (composite video). If I want to use CSYNC, to which SCART pin it should be connected? For MZ-800, what is your opinion abou...
- Fri Oct 09, 2020 10:17 am
- Forum: Off-topic
- Topic: Introduction
- Replies: 59
- Views: 72121
Re: Introduction
That's awesome! I wonder how it performs compared to an Unicard. Some questions: 1) It looks like the CPU is soldered. I certainly would prefer a low-profile "socket" (I have special pins for that). Especially I have some KL5C8400 CPUs which need a PCB+GAL to make it possible to replace a ...
- Mon Oct 05, 2020 12:44 pm
- Forum: Hardware
- Topic: MZ80K keytops
- Replies: 6
- Views: 4777
- Mon Oct 05, 2020 12:37 pm
- Forum: Hardware
- Topic: MZ80K keytops
- Replies: 6
- Views: 4777
Re: MZ80K keytops
Just one wild suggestion. You have two keys (one on the left of your "missing" key, the other on the right) which have the symbols you need if you could: 1) scan the label of those keys with a high DPI 2) open an editor and load the image 3) select the square with curved and apply "FL...
- Sat Oct 03, 2020 11:18 am
- Forum: Buy/sell
- Topic: WTB: MZ-800
- Replies: 10
- Views: 11232
Re: WTB: MZ-800
@Jo, if you're not interested in keeping QD drive (and its interface board), drop me a PM.
- Sat Oct 03, 2020 10:46 am
- Forum: Assembly
- Topic: How to read the 16-bit counter #2 of PIT8253?
- Replies: 0
- Views: 4484
How to read the 16-bit counter #2 of PIT8253?
If I program the counter #2 as a byte counter, it works fine when I read $E006: LD HL,$E006 LD C,(HL) If I program the counter #2 as a 16-bit word counter, it doesn't work when I try to read the lower byte first then the upper byte. LD HL,$E006 LD C,(HL) LD B,(HL) A note mentions: The 8253 provides ...
- Wed Sep 30, 2020 3:24 pm
- Forum: Buy/sell
- Topic: WTB: MZ-800
- Replies: 10
- Views: 11232
Re: WTB: MZ-800
I may be interested in the QD drive and its interface board.
- Wed Sep 30, 2020 2:02 pm
- Forum: Hardware
- Topic: Joy Stick MZ-1X03
- Replies: 8
- Views: 6632
Re: Joy Stick MZ-1X03
Oh I forgot to say: it looks like H is connected to VCC, i.e, 5V.
- Wed Sep 30, 2020 1:59 pm
- Forum: Hardware
- Topic: Joy Stick MZ-1X03
- Replies: 8
- Views: 6632
Re: Joy Stick MZ-1X03
I annotated the rear PCB as much as possible because I don't want to break anything out of forcing dislodging it:
- Wed Sep 30, 2020 11:48 am
- Forum: Hardware
- Topic: Joy Stick MZ-1X03
- Replies: 8
- Views: 6632
Re: Joy Stick MZ-1X03
While I have one, I wasn't confortable to dismantle it as I may break it by trying to dislodge the PCB (one main and two smaller for switches).