>My question is the assembler of z86e21  and z86e30  are the same.
>
>I'd used z86e21, and I am programming the z86e30 now, is the assembler the
>same.


the assembler is the same, the internals of the chip are a bit different,
but
it's the same mnemonics and such.  I use the 61 and the 08.