IP2022 User’s Manual—Instruction Set Architecture www.ubicom.com 93 Table 3-5  Bit Operation Instructions Assembler Syntax Description Opcode clrb fr,bit Clear bit in fr 1 1000 bbbf ffff ffff None sb fr,bit Test bit in fr then
skip if set 1/2 1011 bbbf ffff ffff None setb fr,bit Set bit in fr 1 1001 bbbf ffff ffff None snb fr,bit Test bit in fr then
skip if clear 1/2 1010 bbbf ffff ffff None Table 3-6  Data Movement Instructions Assembler Syntax Description Opcode mov fr,w Move W into fr 1 0000 001f ffff ffff None mov w,fr Move fr into W 1 0010 000f ffff ffff Z mov w,#lit8 Move literal into
W 1 0111 1100 kkkk kkkk None push fr Move fr onto top
of stack 1 0100 010f ffff ffff None push #lit8 Move literal onto
top of stack 1 0111 0100 kkkk kkkk None pop fr Move top of
stack into fr 1 0100 011f ffff ffff None