@Tim Edwards @Mitch Bailey I have an extracted spice file from magic. It has a parameter called M. What exactly M stands for and how it is perceived in magic's layout ?? Here's the screenshot from the spice file.

@Pranav Lulu The

M

parameter represents the number of devices in parallel. The equivalent single device would have a length of L and a width of W*M.

@Mitch Bailey The magic params window has two options one is fingers and other is M. Is this M same as the M that is seen above in spice file ?

I’m not sure what the magic params M parameter represents. @Tim Edwards?

In the parameterized MOS devices, the number of fingers is along the X axis with shared sources and drains, while M represents the number of devices along the Y axis, which are unconnected from each other.