BUG LIST FOR CLA v2 
=================== 
additions to craig.graham@newcastle.ac.uk
 
[18/7/93] 
o The Logic Analyser Window has an intermitent display bug when updating 
  as a background window in interactive simulation mode. 
  I know what the problem is, but haven't got time to fix it yet.
 
o There is a bug in the delete component routine but it doesn't show up 
  often (but when it does it sh*ts on your design real bad). Haven't 
  managed to characterise it yet - anyone who can please get in touch. 
   *** [21/3/94] I think I've got this one licked now - it was a problem 
   ***           with the merge routines not re-mapping link ID's from inside 
   ***           blocks......
 
[20/7/93] 
o The majority of the logic levels available from the Word Generator do 
  nothing (HLZX) - sorry, they're there in readiness for the next release 
  (I'm working on a more complex simulator at the moment that supports 
  these but is to buggy to release right now).
 
[1/9/93] 
o At present the screen is double buffered - this means that if you are 
  going to run CLA in a high graphics mode then you need a LOT of 
  memory. To get an idea of the scale of this problem, 800*600*8bit mode 
  on my 4 Meg Falcon (with NVDI loaded but GDOS turned off) will only 
  allow circuits up to 9400 gates to be drawn....this ceases to be a 
  problem in lower graphics modes (800*600*1bit, etc). 
  The double buffering could be made switchable if anyone wants me to, 
  this makes scrolling interactive mode simulation a lot slower but will 
  be easy enough to implement.
 
[14/11/93]
 
o CLA doesn't work in Falcon True colour mode - I'm not sure why.....it's a 
  problem with the way the blit buffer is calculated I think...vqt_extend 
  only returns a valid number of colours up to 32000(ish) & True colour mode 
  has more......solutions on a postcard please.
 
[25/11/93]
 
o There is a bug which can result in the system hanging - don't know why yet.
 
[3/2/94] 
o NVDI off-screen bitmaps conflict with SpeedoGDOS. So I've put a detect in 
  which will disable OSBM's when Speedo is loaded - at least until I've got 
  my head round using MEMORY.SYS for OSBM support under Speedo.
 
o Text Labels for rotated objects are not handled correctly by the GDOS 
  output system - they aren't rotated to match the on-screen display. 
   ** Only if you are using CLA vector fonts instead of GDOS ones.
 
[15/4/94] 
o Bulbs don't print out from GDOS. 
o CLA crashes when you open a file selector on a TT in 24bit colour under Mag!X. 
  I think this is connected to the screen buffering (a similar error to using 
  falcon 16-bit per pixel mode). Solution - don't use 24bit colour mode (you 
  don't need it in CLA anyway).
