Instruction Manual

Overview of the Assembly Language Instructions
The Neuron assembly language provides instruction statements that control the
functionality of the function or program. This chapter describes the Neuron
assembly instructions that are supported by the Neuron Assembler.
Table 9 lists the Neuron assembly language instructions, grouped by general
function: arithmetic operations, logical operations, shift and rotate operations,
stack manipulation, conditional program control operations, unconditional
program control operations, and other operations. Some instructions appear in
more than one group because they perform more than one function.
Table 9. Neuron Assembly Instructions
Arithmetic Operations
ADC Add with carry
ADD Add
ADD_R Add and return
DBRNZ Decrement and branch if not zero
DEC Decrement
DIV Divide
INC Increment
MUL Multiply
SBC Subtract with carry
SUB Subtract
Logical Operations
AND And
AND_R And and return
NOT Not
OR Or
OR_R Or and return
XOR Exclusive or
XOR_R Exclusive or and return
60 Neuron Assembly Language Instruction Statements