Please excuse my newbie questions.
I am working on a project that will use an 89C55WD which is an Atmel 8051
variant.
I need more than the 128/256 bytes of RAM. I have seen that 8051 supports up to
64K or external RAM.
These two articles describe adding 64K of RAM.
http://www.8052.com/tutmemor.php
http://www.mikroe.com/chapters/view/65/#ch2.4
Is support built into SDCC for using the external 64K of RAM? Are there any
flags or switches that I need to use to use external RAM instead of built in
128/256 RAM bytes?
Thanks,
Mike
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