SX
Embedded Controller
Instruction
SUBB fr,/bit
Description:
Subtract not
bit
from
fr
Operation:
fr
-= !
bit
Flags affected:
Z
Registers affected:
fr
Sources referenced:
bit
Cycles:
2
Opcode:
Actually compiles to:
sb bit
;
dec fr
Microchip PIC
syntax:
BTFSS bit; DECF fr,1
Notes: