Skip to content

Files

Latest commit

 

History

History
 
 

a1200

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Some useful information on Blizzard 1260 @ 50MHz:

  • chip memory bandwidth is around 6.5 MB/s with DMA turned off
  • fast memory bandwidth is around 35 MB/s
  • cache miss takes 23 cycles and issues 4 fetches 8-5-5-5
  • MOVE16 is the only instruction which avoids reading in the cache line it is writing to