Assembler


         


0028 EE OUT DX,AL
 
;-----
 
0029 BA 03FD MOV DX,SERIAL+5 ;
002C RECV:
002C EC IN AL,DX
002D A8 02 TEST AL,2
002F 74 FB JZ RECV
0031 BA 03F8 MOV DX,SERIAL
0034 EC IN AL,DX
 
0035 CB RET
0036 ASYNC ENDP
0036 CODE ENDS
END ASYNC
 
.8.16 ,
()
 
ACE
8250. .
, 384, 300 .
,
1 7 3FBH.
3FBH .

Microsoft (R) Macro Assembler Version 5.00 1/1/80 04:05:50
. 8.17 Page 1-1
 
 
PAGE ,132
TITLE . 8.17
 
0000 ABS0 SEGMENT AT 0
002C ORG 0BH*4
002C ASYNC_INTERRUPT LABEL WORD
002C ABS0 ENDS
 
0000 STACK SEGMENT STACK