Spectrofon #21 04 декабря 1996

Железо     Profi

System - great stuff on the computer ports PROFI.

   According to numerous requests from readers
Today we publish the material on ports
Computer Profiles.



        DESCRIPTION port on your computer


          PROFI, PROFI +, PROFI 2 +


 Main peripherals in a long address

        for PROFI, PROFI +, PROFI 2 +



   Long addressing is applicable in all
modes PROFI, PROFI 2 +

/ W - means that the port is available by appointment; / r - 
means that the port is available on reading;


C0

                   CPM = 0 / 1 'ROM14 = 0 / 1


       watch "AS" (register number) / w FFFF


       Port CMR1 (D0-D7 see below) / w DFFD


       muzukalny coprocessor (The figures in) BFFD


       Music coprocessor (register number) FFFD


       watch "DS" (details) FFEF


       free addresses A8-A12 ****


       Port CMR0 (D0-D5 see below) / w 7FFD


       the remaining addresses treatment is prohibited ....

B0

   Note: The port assignment CMR0, CMR1
will be described below;



B0 main peripherals in a short address

        for PROFI, PROFI +, PROFI 2 +

 (Basic addressing mode SINCLAIR)
C0


                    CPM = 0 'ROM14 = 0


        port "FF" / r clock "AS" / w FF


        Keyboard D0-D4 (D5) / r; curb D0-D2 / w

        Read MG D6 / w; account MG D3 / w FE

                               BEERer D4 / w


        See "registers muz.sopr." * FD


        free FB


        Free F7


                       watch "DS" DF


        VG93 (trdos = 1), VV55 (trdos = 0) - Russian 7F


C0

       VG93 (trdos = 1), VV55 (trdos = 0) - port C 5F


       VG93 (trdos = 1), VV55 (trdos = 0) - Port B 3F


       VG93 (trdos = 1), VV55 (trdos = 0) - port A 1F


      ** RQ VG93 (trdos = 1); sm.port "FF" (trdos = 0) / w FF


       the remaining addresses treatment is prohibited ..


B0
Note:

1) The appointment coincides with the registers VG93

   written in the table below;

2) the designation of ports FE, FF (systemic

   Register RQ VG93) will be described below.



B0Osnovnaya peripherals in a short address


  Computer PROFI, PROFI +, PROFI 2 +

C0


                    CPM = 1 'ROM14 = 0


        port "FF" / r; clock "AS" / w FF


        Keyboard D0-D4 (D5) / r; curb D0-D2 / w

        Read MG D6 / r; account MG D3 / w FE

                               BEERer D4 / w


        See "registers muz.sopr." * FD


        free FB


        Free F7


                       watch "DS" DF


        registers VG93 - Data Register 7F


C0

        registers VG93 - Register sector 5F


        registers VG93 - Register Track 3F


        instruction register / w, state / r VG93 1F


            ** RQ VG93 - System Registry BF


        the remaining addresses treatment is prohibited ..

B0Primechanie: port assignment FE, system registry see below;

Expanded peripherals in a short address


      only for the computer PROFI 2 +



   All ports are selected by a long addresses are working and 
when the short addressing (eg ports CMR0, CMR1 may

This mode and the short and
Long addresses).

C0

                    CPM = 1 'ROM14 = 1


               watch "AS" - the register number / w FF


        Keyboard D0-D4 (D5) / r; curb D0-D2 / w

        Read MG D6 / r; account MG D3 / w FE

                               BEERir D4 / w


        See "registers muz.sopr." * FD


        modem "condor" (vnesh.adr) FB


        timer VI53 / 2 (vnesh.adr) F7


        VV51 Russian port (COM1) F3


        Russian port VI53 / 1 (COM1) EF


        Port HDD IDE EB


        Russian port VV55 E7



C0

        data register VG93 E3


        watch "AS" (non-core e) / w DF


        modem "condor" (vnesh.adr) DB


        timer VI53 / 2 (vnesh.adr) D7


        data register VV51 (COM1) D3


        Register Channel 2 VI53 / 1 (COM1) CF


        Port HDD IDE CB


        VV55 port (port C) C7


        Register sector VG93 C3


               watch "DS" BF


        modem "condor" (vnesh.adr) BB



C0

        timer VI53 / 2 (vnesh.adr) B7


        control register controller B3


        Register Channel 1 VI53 / 1 (COM1) AF


        Port HDD IDE AB


        VV55 port (port B) A7


        register tracks VG93 A3


                watch "DS" (non-core e) 9F


        modem "condor" (vnesh.adr) 9B


        timer VI53 / 2 (vnesh.adr) 97


        similar to B3 (COM1) 93


        VI53 Register Channel 0 / 1 (COM1) 8F



C0

        Port HDD IDE 8B


        VV55 port (port A) 1987


        instruction register 83 VG93


        free 7F


        free 7B


        free 77


        free 6F


        free 5F


        system registry ** RQ93 3F


        the remaining addresses treatment is prohibited ..

B0PRIMECHANIE: (COM1) means that this address refers to the 
COM-port.