define_use_reg.inc

em4100的解码程序

;======================================================
;		define use data 第一种排法
;======================================================

data .section 'data'            ;== data section ==

;for delay_subroutine
		count_10us  db      ?
        count_30us	db      ?
        count_1ms	db      ?
        count_10ms  db      ? 
       	count0_10ms	db		?
       	count1_10ms	db		?
     
;for interrupt   		
 		a_buffer	db		?
 		psw_buffer	db		?	
 		
;for store em4100 memory
	;for store head,9个1
		head0		db		?
		head1		db		?
		
	;for store data,55个data
		data0		db		?
			d92		equ	data0.7
			d93		equ	data0.6
			p9		equ	data0.5
			pc_0	equ	data0.4
			pc_1	equ	data0.3
			pc_2	equ	data0.2
			pc_3	equ	data0.1
			s0		equ	data0.0
			
		data1		db		?
			p7		equ	data1.7
			d80		equ	data1.6
			d81		equ	data1.5
			d82		equ	data1.4
			d83		equ	data1.3
			p8		equ	data1.2
			d90		equ	data1.1
			d91		equ	data1.0
		
		data2		db		?
			d61		equ	data2.7
			d62		equ	data2.6
			d63		equ	data2.5
			p6		equ	data2.4
			d70		equ	data2.3
			d71		equ	data2.2
			d72		equ	data2.1
			d73		equ	data2.0
			
		data3		db		?
			d43		equ	data3.7
			p4		equ	data3.6
			d50		equ	data3.5
			d51		equ	data3.4
			d52		equ	data3.3
			d53		equ	data3.2
			p5		equ	data3.1
			d60		equ	data3.0
		
		data4		db		?
			d30		equ	data4.7
			d31		equ	data4.6
			d32		equ	data4.5
			d33		equ	data4.4
			p3		equ	data4.3
			d40		equ	data4.2
			d41		equ	data4.1
			d42		equ	data4.0		
		
		data5		db		?
			d12		equ	data5.7
			d13		equ	data5.6
			p1		equ	data5.5
			d20		equ	data5.4
			d21		equ	data5.3
			d22		equ	data5.2
			d23		equ	data5.1
			p2		equ	data5.0
					
		data6		db		?
			d00		equ	data6.6	
			d01		equ	data6.5
			d02		equ	data6.4
			d03		equ	data6.3
			p0		equ	data6.2
			d10		equ	data6.1
			d11		equ	data6.0
				
		data7		db		?		
		data8		db		?
		data9		db		?
		data10		db		?
				
;for 校验
		p0_bit		db		?
		p1_bit		db		?	
		p2_bit		db		?
	
		pc0_bit		db		?
		pc1_bit		db		?
		pc2_bit		db		?
		pc3_bit		db		?
		
		
		









;for other		
		
		head_count	db		?
		
		data_count	db		?				;
		
		
		flag        db      ?               
       	    con_receive	equ	flag.0			;for store last status
	        ;head		equ	flag.1			;
	        
	        receive_head_over	equ	flag.1
	        second0_15T equ	flag.2
	        second1_2T	equ	flag.3
        
        disp        db      ?               ;key display register