Re: Interrupts and loading from disk

Thanks, just knowing the term 'irq loader' now has been a big heal in 
searching :)
  
 Off to do some more reading
 Jeff_Birt
  
  
  

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 From: groepaz@gmx.net
Sent: Thursday, January 3, 2019 12:50 PM
To: cbm-hackers@musoftware.de
Subject: Re: Interrupts and loading from disk   
Am Donnerstag, 3. Januar 2019, 18:03:59 CET schrieb Jeff Birt:
> Hi all, I'm working on a C64 project which uses timer B on CIA2 to 
trigger
> a NMI at a 1kHz rate. I seem to remember that disk access tromps on
> interrupt handling as the C64 bit bangs the serial I/O to the drive. I 
have
> been searching and have not found a good in depth explanation of how 
this
> works and what might be done to work around it.
>
> Any links/tips appreciated.

without going into details as to why this happens - the solution is to use 
a
so called "irq loader". a popular one is this one: 
https://csdb.dk/release/?
id=169364

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