Quote:
Originally Posted by SiriusHardware
Unfortunately I don't have a spot-thermometer like Mark's - interesting that the 82S131s for him run barely any cooler than the furnace-like 74S571s. When I get the 27S13As I'll compare the overall current consumption from 5V with those fitted and with 74S571s.
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Ambient temperature in the basement was only 18C, not sure if that’s making a difference, but was the same for both types.
I’ll take some current measurements when I get time. That should help us get a better comparison with your measurements. Let me know what configuration you use for current measurements, my original only has 256 bytes ram, I could add the 8154 back in if that makes it closer to yours. I don’t want to add more ram unless I find some retro sockets.