ARM Technical Support Knowledge Articles

ON-CHIP XRAM OPTION IS UNAVAILABLE

Applies to: uVision IDE

Answer


Information in this article applies to:


QUESTION

In uVision for C51 V6, there is an option in the Target Options dialog that comes up greyed out. This option always states something like "Use on-chip XRAM (0-FF)". What is this option used for?

ANSWER

This option supports on-chip XDATA memory found in a number of 8051 derivatives. Currently, it is not enabled, so you must manually configure the on-chip XDATA memory. This option will be enabled in a subsequent release of uVision.

Article last edited on: 2004-06-29 09:58:44

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