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Absolute Boolean Bit Addressing: Difference between revisions

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* [[NOT1]]
* [[NOT1]]


The bottom 13 bits of a 16-bit value specify an absolute address, while the top 3 bits specify which bit within the byte stored at that address.
The bottom 13 bits of a 16-bit value specify an absolute address, while the top 3 bits specify which bit within the byte stored at that address.  The greatest address these instructions can affect is 1FFFh.


=== See Also ===
=== See Also ===

Revision as of 07:16, 18 December 2023

13-bit Absolute Addressing is used on the SPC700 by some instructions to address individual bits:

The bottom 13 bits of a 16-bit value specify an absolute address, while the top 3 bits specify which bit within the byte stored at that address. The greatest address these instructions can affect is 1FFFh.

See Also

Reference