remodernised x76f041/x76f100 & zs01 so that logging becomes easy again & uses READ_LINE_MEMBER/WRITE_LINE_MEMBER so the pins can be bound to directly. Hooked up x76f041 to the early beatmania IIDX games. They all pass the security check eventually but it takes a long time as it repeatedly reads the first byte, it's possible that the contents aren't correct as the game says the security is OK even when the data returned is not what it's checking for. [smf]