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R. Belmont
Cuckoo for IGAvania
Reged: 09/21/03
Posts: 9716
Loc: ECV-197 The Orville
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Re: How to get real offset
11/11/15 08:54 PM
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> Additionally, what exactly AM_MIRROR does?
>
> Is it a module of 0x3FC of the address, perhaps?

AM_MIRROR is a bit-inverted inverted mask against the address.

So for 0x3FC, it's inverted to 0xFFFFFC03, and that's ANDed with the address to see if it matches.






Entire thread
Subject Posted by Posted on
* How to get real offset dma.request 11/09/15 12:08 PM
. * Re: How to get real offset R. Belmont  11/11/15 08:54 PM
. * Re: How to get real offset dma.request  11/12/15 03:25 AM
. * Re: How to get real offset Haze  11/09/15 07:57 PM
. * Re: How to get real offset dma.request  11/09/15 09:30 PM
. * Re: How to get real offset dma.request  11/10/15 08:33 PM
. * Re: How to get real offset Haze  11/11/15 11:03 AM
. * Re: How to get real offset dma.request  11/11/15 01:07 PM
. * Re: How to get real offset Haze  11/11/15 06:02 PM
. * Re: How to get real offset dma.request  11/11/15 08:45 PM
. * Re: How to get real offset Vas Crabb  11/12/15 05:25 AM
. * Re: How to get real offset AWJ  11/09/15 07:56 PM

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