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JSR: Difference between revisions

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=== External Links ===
=== External Links ===
* [[Eyes & Lichty]] page on JSR: https://archive.org/details/0893037893ProgrammingThe65816/page/n487
* [[Eyes & Lichty]] page 461, on JSR: https://archive.org/details/0893037893ProgrammingThe65816/page/n487
* [[Labiak]] page on JSR: https://archive.org/details/Programming_the_65816/page/n158
* [[Labiak]] page on JSR: https://archive.org/details/Programming_the_65816/page/n158
* [[MCS6500 Manual]] page on JSR: https://archive.org/details/mos_microcomputers_programming_manual/page/n125
* [[MCS6500 Manual]] page on JSR: https://archive.org/details/mos_microcomputers_programming_manual/page/n125

Revision as of 04:15, 21 November 2023

Basic Info
Addressing Mode Opcode Length Speed
Absolute 20 3 bytes 6 cycles
absolute indexed indirect FC 3 bytes 8 cycles
Absolute Long 22 4 bytes 8 cycles
Flags Affected
N V M X D I Z C
. . . . . . . .

JSR (Jump to Subroutine) is a 65x instruction that transfers control to a subroutine.

See Also

External Links