83Plus:BCALLs:4F39

Synopsis

Unofficial Name: SendOS

BCALL Address: 4F39

Sends the OS to a connected calculator through the I/O port.

Inputs

• iy+1Bh set up accordingly

Outputs

• None

Destroys

• All
• appData

Comments

This BCALL can throw different errors depending on what the receiving calculator responds with (if anything).

It will make sure to send 0FFh at 0056h when sending page 0.