SPLAT ISA BOARD

REGISTER LIST


 
Base +(offset)
    
bits
 FUNCTION
00
  
R
0..15
 BOARD ID NUMBER
02
  
R
0..15
 BOARD SERIAL NUMBER
04
  
R/W
0..15
 TRIGGER 1 TO TRIGGER 2 HOLD TIME
06
  
R/W
0..15
 TRIGGER 1 TO TRIGGER 2 TIME OUT
07
  
R/W
0..10
 11 BIT ERROR CORRECTION CONSTANT
08
  
R/W 
0..15
 SMALL PARTICLE TRIGGER DETECTION
0A
  
R/W
0..15
 SMALL PARTICLE TRIGGER COUNTER
0C
  
R
0..15
 NUMBER OF EVENTS STORED IN MEMORY
0E
  
R
0..15
 FIFO TIME BETWEEN TRIGGER 1 AND TRIGGER2
10
  
R/W
0..15
 GENERAL PURPOSE REGISTER.
12
  
W
0
 FORCE TRIGGERS
14
  
R
0..8
 BOARD STATUS
16
  
W
0
 RESET BOARD 

 

BOARD CLOCK SPEED = 40Mhz
BOARD RESELUTION
COUNTERS SET

ZERO                 =  25ns
FULL COUNT   =  1.6384ms