Hi!
I would like to inform you that some commands of XSE(v1.1.1) are 'wrong'.
The commands 0x1B(comparebanks) has two byte parameters, not word.
Another thing, the commands 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC and 0xD0 in BPEE are nop1(same routine then 0x01).
I hope you can update the XSE with this information, but if you already know all this, excuse me. ^^