SACB	Store ACC in ACCB
SACH	Store ACCH, with left shift, in data memory location
SACL	Store ACCL, with left shift, in data memory location
SAMM	Store ACCL in memory mapped register
SATH	Barrel-shift ACC right 0 or 16 bits as specified by TREG1
SATL	Barrel-shift ACC right as specified by TREG1
SAR	Store ARx in data memory location
SBB	Subtract ACCB from ACC
SBBB	Subtract ACCB and logical inversion of carry bit from ACC
SBRK	Subtract short immediate from AR
SETC	Set overflow mode (OVM) bit Set sign extension mode (SXM) bit Set hold mode (HM) bit Set test/control (TC) bit Set carry (C) bit Set external flag (XF) pin high Set configuration control (CNF) bit Set interrupt mode (INTM) bit
SFL	Shift ACC left 1 bit
SFLB	Shift ACCB and ACC left 1 bit
SFR	Shift ACC right 1 bit
SFRB	Shift ACCB and ACC right 1 bit
SMMR	Store memory-mapped register in data memory location
SPAC	Subtract PREG, with shift specified by PM bits, from ACC
SPH	Store PREG high byte, with shift specified by PM bits, in data memory location
SPL	Store PREG low byte, with shift specified by PM bits, in data memory location
SPLK	Store long immediate in data memory location
SPM	Set product shift mode (PM) bits
SQRA	Add PREG, with shift specified by PM bits, to ACC; load data memory value to TREG0; square value and store result in PREG
SQRS	Subtract PREG, with shift specified by PM bits, from ACC; load data memory value to TREG0; square value and store result in PREG
SST	Store ST0 in data memory location Store ST1 in data memory location
SUB	Subtract data memory value, with left shift, from ACC Subtract data memory value, with left shift of 16, from ACC Subtract short immediate from ACC Subtract long immediate, with left shift, from ACC
SUBB	Subtract data memory value and logical inversion of carry bit from ACC with sign extension suppressed
SUBC	Conditional subtract
SUBS	Subtract data memory value from ACC with sign extension suppressed
SUBT	Subtract data memory value, with left shift specified by TREG1, from ACC