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8051 reference card

M

Marco Ferra

Jan 1, 1970
0
Hi to all group

Can anyone point me a .pdf with the Intel's Microcontroller 8051
instruction set like it was a reference card? The key points stored in
one file.

Best regards

Marco
 
P

Pooh Bear

Jan 1, 1970
0
Marco said:
Hi to all group

Can anyone point me a .pdf with the Intel's Microcontroller 8051
instruction set like it was a reference card? The key points stored in
one file.

I have an Intel paper manual that does that. Don't even ask the age ! The
paper is yellow !

Never seen a pdf of it - but there are loads of 8051/2 ppl out there.

Recently found www.8052.com. Maybe there's something there ?

Why are you so bothered about the instruction set anyway ? Are you planning
to code in assembler ? That was considered kinda *fun* about 20+ yrs ago.

FYI most instructions take only one or two 'machine cycles', obvious
exceptions being mults and divs.

There are much faster versions of 8051 parts now from various vendors.
Philips being the most obvious, that simply *fly* by abandoning the
original 6/12 cycle phase of the original 8051.


Graham


p.s. I still use PL/M 51 - a nice 'high level' language with easy syntax
and a breeze to use.
 
M

Marco Ferra

Jan 1, 1970
0
Pooh said:
I have an Intel paper manual that does that. Don't even ask the age ! The
paper is yellow !

Keep it close to your heart :)
Recently found www.8052.com. Maybe there's something there ?

I've been there and didn't find a reference card, but indeed there is a
lot of useful information sparsed around the web.
Why are you so bothered about the instruction set anyway ? Are you planning
to code in assembler ? That was considered kinda *fun* about 20+ yrs ago.

In C actually. Then "sdcc" converts (I hope) the code to assembly.
It's a college project.
FYI most instructions take only one or two 'machine cycles', obvious
exceptions being mults and divs.

The faster the better.
p.s. I still use PL/M 51 - a nice 'high level' language with easy syntax
and a breeze to use.

Thank you very much.

Kind regards
 
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