Instruction Set Architecture—IP2022 User’s Manual 152 www.ubicom.com INCSNZ fr Increment fr then Skip if Not Zero Operation: fr  =  fr  +  1;  if  result  is  nonzero,  then  skip  next
instruction Bits affected: None Opcode: 0101 101f ffff ffff Description: This instruction increments the specified register
file by one and tests the new register value. If that
value is nonzero, the next program instruction is
skipped. Otherwise, execution proceeds normally
with the next instruction. Cycles: 1 if tested condition is false, 2 if tested condition
is true Example: incsnz0x099
jmp    back1
mov    0x017,w The     incsnz     instruction     increments     data
memory  location  0x099.  If  the  result  is  zero,
execution    proceeds    normally    with    the    jmp
instruction to back1. If the result is nonzero, the jmp   instruction    is    skipped    and    the   mov instruction is executed.