Where can i find assemble language guide

x_ · ‎2005-03-07

Posted on March 07, 2005 at 21:11

x_ · ‎2011-05-17

Posted on May 17, 2011 at 12:05

Dear Sir:

We are currently using Keil C51 to develop upsd323* programs. But when using the assemble language files, such as L51_BANK.A51, we can't know it well. Though we are not assemble guy, it's better for us to get it clear.

Is there any assemble language datasheet about upsd?

Thanks.

rk1 · ‎2011-05-17

Posted on May 17, 2011 at 12:05

hi,

yes, there are assembler guides. first of all, the uPSD use the standard-8051-assembler-set.

you can find a short explanation of the assembler-commands in i.e. the uPSD323x-datasheet,

beginning at ''ARCHITECTURE OVERVIEW'' (page 13).

or if you want information about keil and standard-8051: see

http://www.keil.com/c51/

(especially ''Instruction Set Manual'').

x_ · ‎2011-05-17

Posted on May 17, 2011 at 12:05

thanks a lot and i found the related documents now. 🙂