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Re: [oc] I2C Core, SPI Core

To: cores@opencores.org
Subject: Re: [oc] I2C Core, SPI Core
From: Daniel Haensse <daniel.haensse@alumni.ethz.ch>
Date: Thu, 1 Nov 2001 07:53:45 +0100
In-Reply-To: <200110311438.PAA02351@iza.mr2.si>
References: <200110311438.PAA02351@iza.mr2.si>
Reply-To: cores@opencores.org
Sender: owner-cores@opencores.org

Hi

what we did so far on our openhardware dragonix board (68vz328) is to have a 
wishbone master that is mapped into 68k address space. We have connected 
different devices to the fpga (spi and i2c interface). We have a basic test 
software that can access the interfaces. The way we have implemented the spi 
and i2c interfaces in vhdl is very simple. It is nothing more then general 
purpose io pins.

Dani

Am Mittwoch, 31. Oktober 2001 15.38 schrieben Sie:
> Hi,friend
>     I'm study VHDL by myself.Now, i design a device with lattice 1016e.I
> want to program SPI and IIc use VHDL.Can you tell me where I can get
> the freecore of SPI and IIC.So I can reference it.
>     Thanks a lot.
>     please e-mail to golden_1@126.com
>     LN

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