On Sat, Nov 24, 2007 at 08:14:45PM -0800, Vincent Slyngstad wrote:
From: "Ethan Dicks"
I am starting a new project and was disappointed
to find that the default
EagleCAD libraries don't have the TIL-311 hex display already entered (or
at least not that I can find)....
I found an "HTIL311A" in "display-hp". Is that what you are looking
for?
Hmm... yes and no. On the surface, it's the correct part, but the
library definition is lacking. It lists pins for left and right
decimal points, but omits the fact that pin 1 is LED power (you
can keep the latch/decoder powered up and disable the LEDs), and
very importantly, they omit a connection to pin 6, the latch input
(tie low to just display whatever is on the D0-D3 inputs, IIRC).
Looks like I'll have to roll my own from the datasheet.
Thanks for finding a starting point, though.
-ethan
--
Ethan Dicks, A-333-S Current South Pole Weather at 1-Dec-2007 at 03:20 Z
South Pole Station
PSC 468 Box 400 Temp -23.4 F (-30.8 C) Windchill -38.6 F (-39.2 C)
APO AP 96598 Wind 4.6 kts Grid 114 Barometer 681.4 mb (10575 ft)
Ethan.Dicks at
usap.gov http://penguincentral.com/penguincentral.html