"Get internet terminal, describe your friend with this page, what is Intel HEX file? " Wichit Sirichote
Let see the example program written in ASM51 format.
cseg at 8000h
jmp main
org 8100h
main: clr a
mov r7,#0
loop: mov a,r7
cpl a
mov p1,a
mov r6,#50h
djnz r6,$
djnz r7,loop
jmp $
end
After assembling, we get the intel HEX shown below.
:03800000028100FA
:0F810000E47F00EFF4F5907E50DEFEDFF680FEA8
:00000001FF
Compare also to the Listing file.
8000
12 cseg
at 8000h
8000 028100
13 jmp
main
14
8100
15 org
8100h
16
8100 E4
17 main: clr a
8101 7F00
18 mov
r7,#0
8103 EF
19 loop: mov a,r7
8104 F4
20 cpl
a
8105 F590
21 mov
p1,a
8107 7E50
22 mov
r6,#50h
8109 DEFE
23 djnz
r6,$
810B DFF6
24 djnz
r7,loop
810D 80FE
25 jmp
$
26
27
28
29 end
For now study yourself the meaning of each field in HEX file by this picture. Hope you got it.
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