[En-Nut-Discussion] Hardware combo of Ethernut 1.3h & 2.1b

[asdus]

Hi!
What of this ways are prefer? And where i can get an xc9636xl source,
if it possible? Ty!

2009/11/9 Harald Kipp <harald.kipp at egnite.de>:
> asdus wrote:
>> Can i use ethernut 2.1b schematic, but exchange ethernet part with one
>> from 1.3h?
>> Just RTL8019 + FB2022 instead of LAN91C111 + TG110
>
> Not one to one. On Ethernut 1 the Realtek is at address 0x8300 to 0x831F
> (using the Realtek's internal address decoder). On Ethernut 2 this
> region is occupied by RAM:
>
> http://www.ethernut.de/en/hardware/enut2/memmap.html
>
> You may either use the Ethernet Controller chip select from the CPLD and
> set the RTL8019 address pins to 0x_300 or connect A14 *and* A15 to the
> inputs of IC7. This will map the Realtek to 0xC300.