Where should I discuss SD/MMC FAT issues?

[mister_e]

Shouldn't be more than the amount of NOP. When you call a macro it just paste the macro code, but use another name.

While it's not the best code efficient, You could also use some self expanding macro by adding an argument, so if you need 2,3 or 10 NOP, it will do it for you automatically. Not sure if you need it here.

something like

<font color="#000080">ASM
NOP?C   macro Cin
    local a
a=0
    while a&lt;Cin
        nop
a++=1
        endw
    endm
ENDASM
</font>

If you use @ NOP?C 1 it will paste 1 NOP and so on.