Recent posts

#1

Programming / Re: Burning Rubber on CPC clas...

Last post by lmimmfn - Today at 22:22

It's probably easier to update WEC with mode 0 on the CPC that it will be trying to get this working on a normal CPC.

#2

Programming / Re: Burning Rubber on CPC clas...

Last post by poulette73 - Today at 20:38

Thank you for all these very useful details. 

In fact, it was me who misunderstood, sorry.  
I hadn't thought that the game was launched on an Amstrad Plus with the Plus features disabled (I had thought that the CPR had been modified to run on CPC old, with the Plus functions disabled...  )

#3

General Discussion - Introductions / Tutorial for creating your car...

Last post by Orko Ready - Today at 20:11

You have game disks without a box, I have the solution.

#4

Amstrad CPC hardware / Re: Serial port

Last post by Rabs - Today at 19:12

Hello

Is there a board that implements a serial port for amstrad?  Or any schematic?

Thanks

I think there are quite a few.

I have one CTC DART. 

#5

Amstrad CPC hardware / Re: Serial port

Last post by abalore - Today at 18:22

You have the Usifac, if what you mean is a RS232, well, the Usifac has it too

#6

Programming / Re: Burning Rubber on CPC clas...

Last post by Joseman - Today at 18:15

How did you deactivate the CPC Plus functions?

How is it carried out? (C4CPC, M4 Board with CPR injection, other)

Thanks ! 😉

-The cart84, that is the first activated on &C000, I put it in &C000 configuration &C3.
-The secuence for activate the plus hardware, put nop nop in the out (c),c bucle.
-Deactivate (nop nop on the out (c),c):

  -ld bc,#7f84 (for not activate the upper rom on classic)
  -ld bc,#7fb8 (for not activate the asic pagination)
  -ld bc,#7fb0  (they don't use #7fa0) for not deactivation de asic pagination
  -ld bc,#df84 (on the plus this activate cart84)

-Preventing the program to erase with ldir the range on &C000

-The writings to the Asic registers on the range &6000-&6xxx doesn't matter on the classic.

-the nops on the outs were made with search of the ld bc's with F3 on winape

Now i'm trying to de the same with Pang, it seems that they activate the IM2 ints, and something is erasing the table of ints, crashing on classic. I have to look what is happening.

Beside this, i don't think that it has any use on a CPC classic, Pang for example, the balls are hardware sprites, how difficult can be to do it with software on classic? any chance to run Pang on a classic changing the hardware routine for software ones?

#7

Amstrad CPC hardware / Serial port

Last post by Fran123 - Today at 16:35

Hello

Is there a board that implements a serial port for amstrad?  Or any schematic?

Thanks

#8

Technical support - Hardware related / Re: Next Gotek on CPC464 with ...

Last post by SerErris - Today at 16:32

Okay, here is what the issue is:

With the X-Module, the CPC can work with 2 sided drives. That means that the side pin has relevance and is getting used (where with AMSDOS is always high).

However this line looks jittery on one of the controllers I have.

I need to look at it with an oscilloscope, but I just think, the line is floating instead if low. High is not a problem, but low will not work.

So all mysteries clarified so far and GOTEK is working just fine.

#9

Games / Re: Mimo's Quest 0.5 by Chris ...

Last post by Jean-Marie - Today at 15:34

Hello, I tried the .cpr version, it crashes on my 6128+. to check if I'm wrong. Thank you for your work.

The CPR crashes on Caprice64 emulator too. Try the DSK instead.
Chris Perver, the author of the game, can be contacted here :
Contact me (evenmore.co.uk)

#10

Games / Re: Mimo's Quest 0.5 by Chris ...

Last post by Rity - Today at 14:42

Hello, I tried the .cpr version, it crashes on my 6128+. to check if I'm wrong. Thank you for your work.