check waitstates -> waitstates application:

• speed the application with empty loop (it means no access to memory/max speed 22.344289 MB/s
  
• speed with access to the memory, but ONLY access - 15.826909 MB/s
  
• access with copy data to the local variable - 13.464673 MB/s
  
• access with copy data to the structure variable(un_long*)(8 var. in the str.) - 0.497151 MB/s
  
• access with copy data to the local variable and use var. from the structure - 10.205232 MB/s
  

Readout proccess - sensitive points

• read the memory & put data into the application-memory,
• from the application-memory into the shared memory,
• from the shared memory into the net.

Measurements of time LVL1_busy (in FPGA)

• 11 words per event, then we can achieve 80 kHz with LVL1 trigger,
• 240 words per event then 10kHz (almost every channel fires two times).
  There are possible improvements in state machines in FPGA to achieve higher speed.
  -- MarekPalka - 30 Jun 2006