Echelon Neuron - Manual (Page 193)

Stack Transformation: (a(2) -- -a(2))
Location: Near
Registers Affected: None
Example:
This example negates 2.
pushd #d’2 ; (d’2, 0)
call _minus16s ; (-d’2, -d’1)
_mod8 (Modulo, 8 Bit)
This function performs a modulo operation on two unsigned integers to produce
an integer result.
Stack Transformation: (a, b -- a%b)
Location: Near
Registers Affected: R0, R1, R2
Example:
This example performs 8 modulo 2.
pushs #d’2 ; (d’2)
push #d’8 ; (d’8, d’2)
call _mod8 ; (d’0)
_mod8s (Modulo Signed, 8 Bit)
This function performs a modulo operation on two signed integers to produce a
signed integer result.
Stack Transformation: (a, b -- a%b)
Location: Near
Registers Affected: R0, R1, R2
Example:
This example performs 8 modulo 2.
pushs #d’2 ; (d’2)
push #d’8 ; (d’8, d’2)
call _mod8s ; (d’0)
_mul16 (Multiply, 16 Bit)
This function multiplies two 16-bit integers to produce a 16-bit result.
Neuron Assembly Language Reference 183