Layer 2 Access Port
From SpecNext Wiki
{{#set: Port |Number=$123B |ShortDesc=Enables Layer 2 and controls paging of layer 2 screen into lower memory. |Readable=No |Writable=No |Subsystem=Layer 2 |PortMask=%0001 0010 0011 1011 ?? }}
{{#set: Port |Number=$123B |ShortDesc=Enables Layer 2 and controls paging of layer 2 screen into lower memory. |Readable=No |Writable=No |Subsystem=Layer 2 |PortMask=%0001 0010 0011 1011 ?? }}