nemm200.bin l a0a24 push ax push bx push cx push dx mov ax,bx add al,4 mov ah,0 mov bx,dx mov cx,1 cs: mov dx,[74c] int 63 pop dx pop cx pop bx pop ax ret a19f7 mov ax,0040 mov es,ax es: cmp byte ptr [c8],08 jb 1a7d mov ax,9f00 mov es,ax es: cmp byte ptr [2],2 jb 1a7d es: mov ax,[0a] comp ax,0 jz 1a87 mov cl,4 shr ax,cl mov [7e6],ax mov [7e8],ax mov ax,0 mov [7e4],ax es: mov al,[09] cs: mov [74c],ax clc mov dx,1b09 mov ah,09 int 21 pop es ret a1e09 db "Patched for 200LX/4MB by Naohiko Shimizu(c) 1997",0d,0a,24 a1e8c db "No EMS area found",0d,0a,24 w q