[En-Nut-Discussion] 32K external SRAM and banking

[Joe Doubek]

Won't that give me a configuration for the realtek chipset? I'm running an Ethernut 2 board with the SMSC chipset. We are using the Ethernut2/SMSC board for our reference design, with the exception that we have only 32K external RAM. -Joe

-----Original Message-----
From: en-nut-discussion-bounces at egnite.de [mailto:en-nut-discussion-bounces at egnite.de] On Behalf Of Jean Pierre Gauthier
Sent: Thursday, June 10, 2004 10:50 PM
To: 'Ethernut User Chat (English)'
Subject: RE: [En-Nut-Discussion] 32K external SRAM and banking

 For Ethernut1, click ATMEGA 128 and RTL8019!
 
-----Message d'origine-----
De : en-nut-discussion-bounces at egnite.de
[mailto:en-nut-discussion-bounces at egnite.de] De la part de Joe Doubek
Envoyé : jeudi 10 juin 2004 12:34
À : Ethernut User Chat (English)
Objet : RE: [En-Nut-Discussion] 32K external SRAM and banking

Harald, my version of nutconf.exe doesn't have an option for Ethernut 1.
It has target ATmeg128 or ATmega103, Compiler, ISP Adapter and Ethernet
chip. My platform will be running an ATMega128 so I have that selected.

-Joe  

-----Original Message-----
From: en-nut-discussion-bounces at egnite.de
[mailto:en-nut-discussion-bounces at egnite.de] On Behalf Of Harald Kipp
Sent: Thursday, June 10, 2004 12:38 PM
To: Ethernut User Chat (English)
Subject: Re: [En-Nut-Discussion] 32K external SRAM and banking

Joe,

run nutconf.exe on Win32 or ./configure on Linux PCs.
Select Ethernut 1 for 32k RAM systems.

Actually these config tools simply copy Makedefs/Makerules and create
UserConf.mk, which could also be done manually.

Harald


>Hello, I m new to the Nut/OS& Is there any special setup required for
the 
>latest Nut/OS to run on a platform with only 32K bytes external RAM? In

>particular I m wondering if I need to change the #define NUTBANK_COUNT
30 
>in bankmem.h (or any other configuration).  The only memory doc I can
find 
>Nut/OS Memory Considerations seems a bit out of date as banking is only

>proposed in that document. Thanks for any help. Joe
>
>
>
>
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