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