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

AND1 (SPC700): Difference between revisions

From SnesLab
Jump to: navigation, search
(linkify flags)
(3 byte Instructions)
Line 54: Line 54:
[[Category:SPC700]]
[[Category:SPC700]]
[[Category:Bit Operation Commands]]
[[Category:Bit Operation Commands]]
[[Category:Three-byte Instructions]]

Revision as of 11:32, 28 November 2023

Basic Info
Addressing Mode Opcode Length Speed
13-bit Absolute 4A 3 bytes 4 cycles
13-bit Absolute 6A 3 bytes 4 cycles
Flags Affected
N V P B H I Z C
. . . . . . .

AND1 is an SPC700 instruction that performs a logical AND between a memory bit and the carry flag, then stores the conjunction in the carry flag. The low 13 bits of the operand specify an absolute address. The high 3 bits of the operand specify which bit at that absolute address.

See Also

External Links