Hello Eric and Gerald,
Thank you very much for your guidance. I solved the problem.
Eric you are absolutely correct. I followed your instructions and I am very
glad that my hardware is working properly with 7" lcd display. Thanks a
lot.. :)
Regards,
--
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Yes, please. If you plan to make HW for this board, reading the manual is
always a good idea.
Gerald
On Sun, Apr 6, 2014 at 1:32 PM, Eric Fort wrote:
> Go read section 8.1.1 of the beagle bone black SRM about the LCD pins and
> check exactly what pins exactly do you have this buffer connected
Go read section 8.1.1 of the beagle bone black SRM about the LCD pins and
check exactly what pins exactly do you have this buffer connected to? if
the buffer connects to any pins P8.31-46 then P9.10 SYS_RESETn must be used
to control nOE bar on the IC74AVC16T245. An inverter will likely be
requir
Hello,
I am using beaglebone black with ubuntu(3.8.13-kernel). I want to
interface 7" TFT-Lcd with baglebone black. I designed a hardware with
tranceiver (buffer) IC74AVC16T245 which is connected to GPIO ports of
beaglebone black. And 40 pin LCD connector is connected to output of
trance