; Example program for bit operations
; example developed by Peter Strazdins, 1992-8, 2007
; Peter Christen, 5 April 2004
;
					; int main() { 
Msk:	data	%00000 111111 00000	;   int Msk  = 2016;
CMsk:	data	%11111 000000 11111 	;   int CMsk = ~Msk; /*-2017*/ 
tmp:	block	1			;   int tmp; 
a:	data	%1010 1010 1010 1010	;   int a = 0xAAAA;
b:	data	%1100 1100 1100 1100  	;   int b = 0xCCCC;
main:					;
	load	a 			;   tmp = a & Msk;
	and	Msk			;	// select bits 10:5 of a
	store	tmp			;
	load	b			;   tmp = (b & CMsk) | tmp;
	and	CMsk			;	// select bits 15:11,4:0 of b 
	or	tmp			;	// combine with bits 10:5 of a 
	store	tmp			;
	trap	#1			;   return (0);
 	end	main			; }