Port #7EFD — ZXNet «hardware.zx»

From Roman Borokhov To All 14 January 2007

Hello, All What are the consequences of using port #7EFD (with full decryption of the higher half) in the BDI address space? I mean, How safe is it for existing software?

From Roman Borokhov To All 14 January 2007

Hello, The Exploited Is #7FFD from TR-DOS visible? You need one port of the form #xxFD (A1 = 0) only in the address BDI space.

From Mark Antonov To All 14 January 2007

Hello, m.d. on almost all computers where there is no #7efd, the recording will go to #7ffd, this is it. And two - #7efd seems to be a GMX port

From Dmitry Demyanenko To All 15 January 2007

Hello, m.d. A15 should be 1 so that the fact that there is a FEFD printer on the board does not work