microprocessors - MC6800/MC6802 - instruction set

Subtract Accumulators
Memonic	Mode	Opcode	Cycles	Bytes
SBA	Inherent	10	2	1

A := A - B

Results:
H not affected
N set if bit 7 is 1
Z set if all bits are 0
V set on 2's complement overflow
C set on carry from bit 7

filename:	microprocessors - MC6800/MC6802 - instruction set - Subtract Accumulators
filename:	microprocessors%20%2D%20MC6800%2FMC6802%20%2D%20instruction%20set%20%2D%20Subtract%20Accumulators
last edit:	February 06 2010 14:09:54 (5833 days ago)
ct	= 1769517790.000000 = January 27 2026 07:43:10
ft	= 1265483394.000000 = February 06 2010 14:09:54
dt	= 504034396.000000