One chip MSX improvement project

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By MicroTech

Champion (388)

MicroTech's picture

13-07-2009, 14:43

ROM-file for recording to SD: www.msx.k66.ru/roms_m2p.zip
Still thanks caro for your support, really precious for me :)

By vanfanel

Champion (446)

vanfanel's picture

15-07-2009, 10:35

Tried and working here, too!!
I've a new MSX2+ computer, thanks Caro!! Big smile

In the other hand, I've got some questions:
1) How can I connect a joystick to this thing? Is the RS232 port usable with some software for joystick reading?
2) When I try to run, let's say "basic parodius.bas" I get a "not enough memory: you need 128kb memory mapped!" error message.
How can I "map" memory for .bas games? It's a newbie question, I know...

Thanks!

By caro

Hero (513)

caro's picture

15-07-2009, 13:06

1) How can I connect a joystick to this thing?According to this circuit:
www.caro.k66.ru/graf/ocm_de1.png
It is not necessary to mount the all circuit.
For work with Joystick it is possible to mount only that part the circuit, which is necessary.
Is the RS232 port usable with some software for joystick reading?The port RS232 on a board DE1 is not used yet.

2) When I try to run, let's say "basic parodius.bas" I get a "not enough memory: you need 128kb memory mapped!" error message.
How can I "map" memory for .bas games?
I do not know, I shall try to check up, if I will have this file.
It is necessary to try to start this BAS-file not loading MSX-DOS

By vanfanel

Champion (446)

vanfanel's picture

15-07-2009, 14:07

Thanks again, Caro!!
I'll try to build the circuit, even if I'm not an expert...

By msd

Paragon (1510)

msd's picture

15-07-2009, 20:21

I don't see a pld file in the zip. which one can be loaded with pldload?

By dhau

Paragon (1570)

dhau's picture

15-07-2009, 22:31

pldload is for ESE MSX System 3, not the DE1. Just use Altera free design tool to upload (Quartus Web edition or something like this).

By caro

Hero (513)

caro's picture

16-07-2009, 08:53

I don't see a pld file in the zip. which one can be loaded with pldload?
To be loaded with the pldload.com it is possible and on OCM DE1.
In archive last relises from HRA there is a utility pof2pld.exe
By means of this utility from POF-file it is possible to create PLD-file.
Further all as on ESE MSX System 3

By opcode

Expert (110)

opcode's picture

29-07-2009, 02:28

Hi caro,

The link for your latest stable release OCM on Altera DE1 isnt working.
Anyway, thanks for all the hard work...

By caro

Hero (513)

caro's picture

29-07-2009, 04:42

The link for latest stable release OCM on Altera DE1speccy.ifolder.ru/13159085

By vanfanel

Champion (446)

vanfanel's picture

03-08-2009, 17:23

Hey CARO, what are the keyboard shortcuts to switch between SCC, ASCII8 and ASCII16 cartidges?

Thanks!!

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