Date   : Mon, 18 Aug 2008 21:40:09 +0100
From   : jumbos.bazzar@... (Mark Haysman)
Subject: Hard reset from Software

Hi.

It's doing what I wanted in this application, which was for a loader to copy 
an offset ROM into sideways ram, then reset the machine so it initialises 
it - just doing a memory clear break at that point caused problems, but 
using this method is working fine.

Mark.

----- Original Message ----- 
From: "Sprow" <info@...>
To: <bbc-micro@...>
Sent: Monday, August 18, 2008 9:21 PM
Subject: Re: [BBC-Micro] Hard reset from Software


> In article <886770.62788.qm@...>,
>   Steve Fewell <kranser@...> wrote:
>> > Otherwise seen as OS."FX151,78,127":CALL !-4
>>
>> So what does OS."FX200 2":CALL !-4 do? Just a memory clear reset?
>> So, is that the same level of power-on reset that *FX151,78,127 causes, 
>> or
>> is the *FX151,78,127 reset one up on the memory clear one?
>
> You get the "32K" part of the banner, and the last reset type (OSByte 253)
> is 1. Otherwise it's much the same as pressing CTRL-break,
> Sprow.
>
>
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