Search results
PHYDIO question
Score: 115.52 %,
Type: Forum topic , Comments: 15 comments
On track 0, the drive gives an electronic signal to the FDC (floppy disk controller) that says "head is on 1st (outer) track". On tracks > 0, the FDC remembers on what track the head is, ... to track 0 to re-calibrate its position.
So let me guess: you stumbled upon this while investigating ...
Connecting V9938 to the VGA monitor
Score: 115.41 %,
Type: Forum topic , Comments: 2 comments
Is it possible? While I found composite sync sygnal to be used as horizontal sync, there is no vertical sync signal... And not sure which coding system is used by default. Any thought or someone tried that? Thanks.
You would need a scandoubler, ...
Looking for documentation on S1985
Score: 115.03 %,
Type: Forum topic , Comments: 10 comments
configuration (eg. slot 0 expanded or not), and perhaps signal timings (delays). This is properly documented ... is pin layout, configuration (eg. slot 0 expanded or not), and perhaps signal timings (delays). This ...
INT request conflict?
Score: 115.03 %,
Type: Forum topic , Comments: 6 comments
I am looking at MSX schematics, and wondering if we have two slots (SLT1 and SLT2) with two devices requesting maskable interrupt (through pin 8) there should be a conflict. The mechanism works the following way: device puts /INT onto the shared ...
YIS503III R3 does not work with 128K
Score: 114.95 %,
Type: Forum topic , Comments: 8 comments
on CX5MII pin 18 of CN401 (same memory board connector) is A0
are you sure 128K memory is for YIS503 ? ...
SCRCOPY.BIN
Score: 114.77 %,
Type: Forum topic , Comments: 0 comments
Hi guys, there was a utility allowing to print graphical screen on the printer with very good quality. I have the file, but it seems to be corrupt (can not bload - no header, and it is not a "com" format). Would you please share it if you ...
MSX1 network
Score: 114.83 %,
Type: Forum topic , Comments: 3 comments
Hi guys,
I have two YIS503II MSX1 machines and would like to connect them to each other through their network cards. I have circuit diagram for network cards, but have no cables/terminators or their pinouts/diagrams. Anyone can help?
Thanks! ...
SCC Cartridge
Score: 114.81 %,
Type: Forum topic , Comments: 8 comments
Hi guys,
I am looking for cartridge with SCC or SCC+. It is for development purposes, thus should not be new or in original or gift-like package.
Thank you in advance - appreciate your help.
Eugeny underscore brychkov at hotmail dot com
Get ...
Test Memory in MSX
Score: 117.31 %,
Type: Forum topic , Comments: 22 comments
bits [D3-D0] of LS670 -> 16 * 16K = 256K). I assume that it is possible to add another regiter ... screen0:color15,4,4:width37:setscreen
change 37 to 80 type: screen0:color15,4,4:width37:setscreen
change 37 to 80 if you want 80 columns by default
The first thing I do when I get a new MSX:[code]SCREEN 0,0,0 The first thing I ...
MSX2 does not boot from internal floppy
Score: 114.71 %,
Type: Forum topic , Comments: 23 comments
instead UNIT 0 (DS0) (normaly A) or something, it is the drive accesed as #1 instead #0 at the sector R/W ... to be #0. Is it correct ?
If so, putting jumpered B: to A: and using PC floppy as B: can be a perfect ... jumpers at the rear side. 0 seem to be DS0, 1 seem to be DS1 (do not know what other 2 are about). ...
