The Student Room Group
Reply 1
would anyone know? :frown:
Reply 2
Ill try to explain it - did it ages ago though, dont exactly remember,,

NZVC are special bits used in assembly language to indicate the state of the answer of a calculation carried out:

N = Negative Bit
Z = Zero Bit
V = Overflow bit
C = Carry Bit

If the answer is negative the negative bit is set.
If the answer is zero then the zero bit is set.
If the answer cannot be displayed as it is too large for the available memory then the Overflow bit is set.
If the answer was produced through a division function and a 1 has been "carried over" the carry bit is set.

Hope this helps.. :/
Reply 3
oh right okay thanks alot