Another odd Spectrum 48k... or is it?

Comments

• Philip Kendall

  November 2007 edited November 2007

  Does it have this ROM by any chance?
• jp

  November 2007 edited November 2007

  Hehe, I'm afraid not! I ran a quick check earlier and it appears to be a standard 48k ROM. Thanks for sorting out those hyperlinks, that particular document might well prove useful :)

  jp nz | TZXs updated with new loading screens | youtube bits and bobs
• Philip Kendall

  November 2007 edited November 2007

  It's only that link which actually works at the moment. If you need any more of them, give me a shout and I'll pull them out of the archive. (Fixing up the rest of the links is on my list of things to do...)
• Marcelo

  November 2007 edited November 2007

  You have a PM.
  Marcelo.
• jp

  November 2007 edited November 2007

  I've got a little further :)
  
  page in - and LED turns on

  ld bc,$ff7f
  ld a,$1
  out (c),a
  

  
  page out - and LED turns off

  ld bc,$bf7f
  ld a,$3
  out (c),a
  

  jp nz | TZXs updated with new loading screens | youtube bits and bobs
• jp

  November 2007 edited November 2007

  Here's another photo from a different angle

  jp nz | TZXs updated with new loading screens | youtube bits and bobs
• spectbeginner

  November 2007 edited November 2007

  jp wrote: »

  Amongst some goodies I acquired at the weekend, this Issue 2 is unusual.
  I have a bit of a suspicion that this is an 80k upgrade...
  
  So, I need to work out how to page the additional memory in!
  
  Apologies for the crap photos ;)

  being not a tech wiz on this,all that looks very complicated lol