Instruction Manual

Instructions by Mnemonic
Table 62 lists the Neuron assembly language instructions, ordered by mnemonic.
The table also summarizes the operation performed by each instruction. In this
operational summary, D represents a displacement and SD represents a signed
displacement.
Table 62. Neuron Assembly Instructions by Mnemonic
Mnemonic Operand Operation Description
ADC TOS = TOS + [DSP--] + C
next element = [++DSP]
IF result > 255
C = 1
ELSE
C = 0
IP = IP+1
Add NEXT plus CARRY to
TOS. Drop NEXT.
ADD TOS = TOS + [DSP--]
IF result > 255
C = 1
ELSE
C = 0
IP = IP+1
Add NEXT to TOS. Drop
NEXT.
ADD #literal TOS = TOS + LITERAL
IF result > 255
C = 1
ELSE
C = 0
IP = IP+2
Add literal to TOS.
ADD_R TOS = TOS + [DSP--]
IF result > 255
C = 1
ELSE
C = 0
Return
Add NEXT to TOS. Drop
NEXT. Return to caller.
196 Neuron Assembly Instructions Listed by Mnemonic