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Re: [openrisc] Custom Registers

To: <openrisc@opencores.org>
Subject: Re: [openrisc] Custom Registers
From: "Marko Mlinar" <markom@opencores.org>
Date: Wed, 24 Apr 2002 08:51:55 +0200
References: <3CC623BB.605@aeste.net>
Reply-To: openrisc@opencores.org
Sender: owner-openrisc@opencores.org

> I've just read the arch manual.. and I've got a question about the
> custom SPR belonging to groups 24-31.. are these custom SPR meant for
> other people to add their own cores into? in any case, does that mean
Yes. or1200 is very customizable.

> that the first 32Kb of data memory is reserved for SPR, so, effective
> RAM addresses start after 32kb?
no, memory and sprs uses different address space.

Marko


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  - From: Shawn Tan <shawn.tan@aeste.net>

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