====== BBC Model B ======

  * Watford 32K RAMCARD
  * 1770 DFS
  * 3.5mm speaker jack
  * 2 external switches (not connected)
  * case dirty but no id markings
  * donated by Stephen Giles
  * broken: some chips missing, reports “Illegal address” at boot
  * Issue 7 motherboard

{{tag>acorn}}