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m6800/m6802 instruction set
Store stack pointer
What links here?
Store Stack Pointer
MemonicMode OpcodeCyclesBytes
STX Direct 9F 5 2
Indexed AF 7 2
Extended BF 6 3


(M) := SPH
(M + 1) := SPL

Results:
Z set
N set if bit 15 is 1
V set to 0
MC6802 - instruction set - Store stack pointer
filename:microprocessors - MC6800/MC6802 - instruction set - Store stack pointer
filename:microprocessors%20%2D%20MC6800%2FMC6802%20%2D%20instruction%20set%20%2D%20Store%20stack%20pointer
last edit:January 30 2010 16:30:42 (5499 days ago)
ct = 1740080013.000000 = February 20 2025 14:33:33
ft = 1264887042.000000 = January 30 2010 16:30:42
dt = 475192971.000000