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JSR: Difference between revisions
From SnesLab
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=== See Also === | === See Also === | ||
* [[JSL]] | * [[JSL]] | ||
* [[RTS]] | |||
=== External Links === | === External Links === |
Revision as of 03:43, 18 July 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 Clobbered | ||||||||
---|---|---|---|---|---|---|---|---|
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
- Eyes & Lichty page on JSR: https://archive.org/details/0893037893ProgrammingThe65816/page/n487
- 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
- Carr page on JSR: https://archive.org/details/6502UsersManual/page/n275
- Leventhal page on JSR: https://archive.org/details/6502-assembly-language-programming/page/n119