We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS

XCE: Difference between revisions

From SnesLab
Jump to: navigation, search
(Two cycle Instructions)
(added syntax)
Line 38: Line 38:


'''XCE''' is an instruction that exchanges the [[carry]] and [[Emulation Mode Flag|emulation]] bits.  It typically appears soon after the [[Reset Vector]] following a [[CLC]], to switch the [[S-CPU]] into [[65c816 native mode]].
'''XCE''' is an instruction that exchanges the [[carry]] and [[Emulation Mode Flag|emulation]] bits.  It typically appears soon after the [[Reset Vector]] following a [[CLC]], to switch the [[S-CPU]] into [[65c816 native mode]].
==== Syntax ====
<pre>
XCE
</pre>


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

Revision as of 16:31, 6 July 2024

Basic Info
Addressing Mode Opcode Length Speed
Implied (type 2) FB 1 byte 2 cycles
Flags Affected
N V M X D I Z C E
. . . . .

XCE is an instruction that exchanges the carry and emulation bits. It typically appears soon after the Reset Vector following a CLC, to switch the S-CPU into 65c816 native mode.

Syntax

XCE

See Also

External Links