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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: Rejected bdam submission because it's just a blantant hack
03/25/12 06:08 PM


> Can someone explain that one to me? I based it on existing output implementations in
> MAME.

You were pulling data out of the shared RAM, when you should be getting it from the I/O MCU's output ports instead. Look at the existing Prop Cycle implementation (I added that specifically as an example of how this should be done). So your version not only was possibly getting "uncooked" data that's harder to interpret, it was making the driver slower.







Entire thread
Subject Posted by Posted on
* MAME 0.145u5 Cyberzinho Punk 03/25/12 04:50 PM
. * Re: MAME 0.145u5 B2K24  03/27/12 07:07 AM
. * Re: MAME 0.145u5 Trebor  03/28/12 12:43 AM
. * Re: MAME 0.145u5 Scimmia85  03/27/12 12:48 PM
. * Re: MAME 0.145u5 B2K24  03/27/12 05:27 PM
. * Re: MAME 0.145u5 Scimmia85  03/27/12 07:15 PM
. * Re: MAME 0.145u5 B2K24  03/27/12 07:32 PM
. * Re: MAME 0.145u5 Scimmia85  03/27/12 09:57 PM
. * Rejected bdam submission because it's just a blantant hack bdam  03/25/12 05:10 PM
. * Re: Rejected bdam submission because it's just a blantant hack R. Belmont  03/25/12 06:08 PM
. * Re: Rejected bdam submission because it's just a blantant hack bdam  03/25/12 08:26 PM
. * Re: Rejected bdam submission because it's just a blantant hack HowardC  03/25/12 09:03 PM
. * Re: Rejected bdam submission because it's just a blantant hack R. Belmont  03/25/12 10:50 PM
. * Re: Rejected bdam submission because it's just a blantant hack HowardC  03/26/12 03:06 AM
. * Re: Rejected bdam submission because it's just a blantant hack Lewis King  03/25/12 10:27 PM
. * Re: Rejected bdam submission because it's just a blantant hack RetroRepair  03/25/12 08:38 PM

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