1. Jet Set Radio, called Jet Grind Radio in the US. See also Jet Set Radio Future.
2. A 6502 instruction that pushes the program counter and
jumps to a new instruction stream. It can be parsed as "Jump to SubRoutine" or "Jump and Save Return."
- Function: PC - 1 => Stack; N => PC
- Updates flags: none
- Opcode numbers:
abs JSR $5597 (6 cycles)
Note that because JSR pushes the address minus 1, you must
account for this when retrieving the arguments from calls
of the form
Super Mario Brothers
uses this technique for its
uses it for syscalls.
Similar: JMP | BRK | RTS
See also: 6502 instructions | 6502 addressing modes