Unofficial Name: SendOSPage
BCALL Address: 4F36
Sends one page of the OS to another calculator through the I/O port by sending 256 bytes at a time with header and data packets.
- A: page to send (00-08h or 74h-7Dh only, it will handle the 83+ and 84+ pages)
- iy+1Bh set up accordingly
- All but HL and A
This BCALL will throw ERR:LINK if any problems are found.
It will receive acknowledge and continue packets where appropriate.
It will also send 0FFh at 0056h when sending page 0, but passing A=80h will very easily get around this.