27 May
2024
27 May
'24
1:51 p.m.
On Mon, May 27, 2024, 12:56 PM Mike Stein via cctalk <cctalk(a)classiccmp.org>
wrote:
(BTW, what's the
difference between the 68764 and the 68766?)
From what I can tell from a quick look at the datasheets, on the 68764 the
/E pin is both a low power mode pin and an output enable pin, while on the
68766 the /G pin in just an output enable pin.
So there might be less average power consumed when using the 68764, but the
68766 data output valid from /G might be quicker than the 68764 data output
valid from /E if the address lines are stable earlier than /E or /G are
asserted.