The BCLR, BSET, BRCLR, and BRSET commands should ONLY have commas 
before the X or Y and spaces elsewhere.

For example, these works:
      BSET  0,X $80   ;Set bit 7 in memory location (X)
      BSET  0,X BIT7  ;Set bit 7 in memory location (X)
      BCLR  0,X INV7  ;Clear all bits except 7 in memory location (X)
      BRCLR TFLG2,X BIT6 Label1 
      BRSET TFLG2,X BIT7 Label2 
BIT7  EQU   %10000000
BIT6  EQU   %01000000
INV7  EQU   %01111111

For example, this does NOT work:	
     BSET 0,X,$80                 ;does NOT work
     BRCLR TFLG2,X,BIT6,Label1    ;does NOT work
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Some of the pulse accumulator functions don't work properly.