Alpha-tron Well-known member Donor 2011, 2019 VAPS Joined Mar 16, 2011 Messages 11,923 Reaction score 6,919 Location Rowland Heights, California Feb 10, 2012 #1 I was wondering if there is away to clear or reset a zookeeper high score nvram kit? The high score page looks like there is corruption in the nvram.
I was wondering if there is away to clear or reset a zookeeper high score nvram kit? The high score page looks like there is corruption in the nvram.
DarrenF Well-known member VAPS Joined Jan 7, 2011 Messages 5,855 Reaction score 526 Location Florida Feb 11, 2012 #2 If the NVRAM is socketed, just pull it off and fill it with 0xff using an EPROM programmer (I think it's common for them to support NVRAM devices).
If the NVRAM is socketed, just pull it off and fill it with 0xff using an EPROM programmer (I think it's common for them to support NVRAM devices).
OP OP Alpha-tron Well-known member Donor 2011, 2019 VAPS Joined Mar 16, 2011 Messages 11,923 Reaction score 6,919 Location Rowland Heights, California Feb 11, 2012 #3 DarrenF said: If the NVRAM is socketed, just pull it off and fill it with 0xff using an EPROM programmer (I think it's common for them to support NVRAM devices). Click to expand... I use to do that on old calcomp plotters when they would get corrupted. Thanks for the great advice. I will try it out the next time I am down there and I'll post the results. Thanks once again..
DarrenF said: If the NVRAM is socketed, just pull it off and fill it with 0xff using an EPROM programmer (I think it's common for them to support NVRAM devices). Click to expand... I use to do that on old calcomp plotters when they would get corrupted. Thanks for the great advice. I will try it out the next time I am down there and I'll post the results. Thanks once again..