[uClinux-dev] h8 board

Scott Howard scott at sthoward.com
Wed Mar 19 13:59:08 EST 2003


The 3062 should work. The only problem with the 3062 is that uclinux 
needs a lot of memory, and the 3062 can only support static RAM; so the 
3062 solution would be more expensive than a 3067 or 3068 with DRAM, 
since these two devices have a DRAM controller on-chip.

Scott

himba wrote:

> i've seen both pages
> 
> http://www.azpower.com/H8-uClinux/
> and
> http://homepage2.nifty.com/ysato/uClinux-H8/index.en.html
> 
> i looked at the uclinux uClinux-2.4.x/arch/h8300/config.in on CVS and  
> didn't find h8-3062? it doesn't work?
> 
> regards, himba
> 
> spudmonkey at racsa.co.cr wrote:
> 
>> Here is another H8 uClinux site (and a source for an H8S/2148 board): 
>> http://www.azpower.com/H8-uClinux/
>>
>> Greg Nutt
>>
>>  
>>
>>> Date: Tue, 18 Mar 2003 14:46:18 -0800
>>> From: Scott Howard <scott at sthoward.com>
>>> Subject: Re: [uClinux-dev] h8 board
>>> To: uclinux-dev at uclinux.org
>>> Reply-To: uclinux-dev at uclinux.org
>>>
>>> The H8 has a 16-bit data bus, a 24-bit address bus and 32-bit 
>>> registers - one of everything!! :-)
>>>
>>> This CPU is definitely capable of running uclinux. There is already a 
>>> port of uclinux to the H8/300H architecture. Have a look at the 
>>> following link:
>>>
>>> http://homepage2.nifty.com/ysato/uClinux-H8/index.en.html
>>>
>>> I believe it's already in CVS at uclinux.org.
>>>
>>> Regards,
>>>
>>> Scott
>>>
>>> Richard Klingler wrote:
>>>
>>>   
>>>
>>>>> i'm sorry for not specifing about using ucLinux for h8/300H       
>>>>
>>> hitachi family.
>>>   
>>>
>>>>> i've seen some web pages about the project.
>>>>>
>>>>> h8s and h8/300h share the same core, right? 16-bit. it is       
>>>>
>>> possible to   
>>>
>>>>> run uclinux on those. further, h8/tiny is somekind of "enhanced" 
>>>>>       
>>>>
>>> - as   
>>>
>>>>> stated in their docs - h8/300h. thus running uclinux on it       
>>>>
>>> shouldn't be   
>>>
>>>>> a problem...
>>>>>
>>>>>
>>>>>       
>>>>
>>>> Please read the datasheet next time (o;
>>>>
>>>> This LSI has an H8/300H CPU with an internal 32-bit architecture     
>>>
>>> that is upward-compatible with the H8/300CPU, and supports only 
>>> normal mode, which has a 64-kbyte address space.
>>>   
>>>
>>>> Never saw any uClinux which could fit onto 64kbytes...(o;
>>>>
>>>> As told before...there is no 16-bit (uC)linux version and never     
>>>
>>> will.>   
>>>
>>>> Rick
>>>>
>>>>
>>>> Richard Klingler             mail: richard.klingler at violasystems.com
>>>> Viola Systems Ltd.           http://www.violasystems.com/
>>>> Lemminkäisenkatu 32          phon: +358 (0)201 226 226
>>>> 20520 Turku, Finland         mobile: +358 (0)40 748 4711
>>>> _______________________________________________
>>>> uClinux-dev mailing list
>>>> uClinux-dev at uclinux.org
>>>> http://mailman.uclinux.org/mailman/listinfo/uclinux-dev
>>>> This message was resent by uclinux-dev at uclinux.org
>>>>
>>>>
>>>>     
>>>
>>>
>>>
>>>   
>>
>>
>>
>> _______________________________________________
>> uClinux-dev mailing list
>> uClinux-dev at uclinux.org
>> http://mailman.uclinux.org/mailman/listinfo/uclinux-dev
>> This message was resent by uclinux-dev at uclinux.org
>>
>>  
>>
> 
> 
> _______________________________________________
> uClinux-dev mailing list
> uClinux-dev at uclinux.org
> http://mailman.uclinux.org/mailman/listinfo/uclinux-dev
> This message was resent by uclinux-dev at uclinux.org
> 






More information about the uClinux-dev mailing list