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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [Documentation/] [networking/] [depca.txt] - Rev 1765

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DE10x
=====

Memory Addresses:

        SW1     SW2     SW3     SW4
64K     on      on      on      on      d0000   dbfff
        off     on      on      on      c0000   cbfff
        off     off     on      on      e0000   ebfff

32K     on      on      off     on      d8000   dbfff
        off     on      off     on      c8000   cbfff
        off     off     off     on      e8000   ebfff

DBR ROM on      on                      dc000   dffff
        off     on                      cc000   cffff
        off     off                     ec000   effff

Note  that the 2K  mode   is set  by   SW3/SW4  on/off or  off/off.  Address
assignment is through the RBSA register.

I/O Address:
        SW5
0x300   on
0x200   off

Remote Boot:
        SW6
Disable on
Enable  off

Remote Boot Timeout:
        SW7
2.5min  on
30s     off

IRQ:
        SW8     SW9     SW10    SW11    SW12
2       on      off     off     off     off
3       off     on      off     off     off
4       off     off     on      off     off
5       off     off     off     on      off
7       off     off     off     off     on

DE20x
=====

Memory Size:

        SW3     SW4
64K     on      on
32K     off     on
2K      on      off
2K      off     off

Start Addresses:

        SW1     SW2     SW3     SW4
64K     on      on      on      on      c0000   cffff
        on      off     on      on      d0000   dffff
        off     on      on      on      e0000   effff

32K     on      on      off     off     c8000   cffff
        on      off     off     off     d8000   dffff
        off     on      off     off     e8000   effff

Illegal off     off      -       -        -       -

I/O Address:
        SW5
0x300   on
0x200   off

Remote Boot:
        SW6
Disable on
Enable  off

Remote Boot Timeout:
        SW7
2.5min  on
30s     off

IRQ:
        SW8     SW9     SW10    SW11    SW12
5       on      off     off     off     off
9       off     on      off     off     off
10      off     off     on      off     off
11      off     off     off     on      off
15      off     off     off     off     on

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