PORTIBM PC Portable (uses same BIOS as XT) 0A79 - Plug-and-Play - WRITE DATA PORTIBM PC Portable (uses same BIOS as XT) Desc: all data written to the Plug-and-Play configuration registers is written to this port, including the configuration byte which indicates the I/O port from which data is to be read when reading the configuration registers SeeAlso: PORTIBM PC Portable (uses same BIOS as XT) 0279h 0A79 -W Plug-and-Play data writes ---------------------------------------------