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thorfdbg
 Post subject: Looking for the NCR 77C32BLT Datasheet
PostPosted: Fri Nov 10, 2023 1:04 pm 
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Joined: Sat May 15, 2021 9:46 am
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Does anyone have a source for the legacy NCR 77C32BLT datasheet? I do have the datasheets for the "smaller" NCR chips, but I need information on a register in the 77C32BLT chip that is not present in the smaller chips. In particular, I am looking for the CRTC register 34h, Monitor Power Management. The description I have here is somewhat sparse and not quite helpful.

Thanks,
Thomas
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Octocontrabass
 Post subject: Re: Looking for the NCR 77C32BLT Datasheet
PostPosted: Fri Nov 10, 2023 2:01 pm 
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Joined: Mon Mar 25, 2013 7:01 pm
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Your best bet is probably going to be finding a driver (or firmware!) that supports power management and disassembling it to see what values it writes to that register.
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