Greetings.
I was just working on updates to a kernel module that would count pulses on
pin 8 of the DIO1 header on a TS-7250 board. It looks like I have it working
nicely (although I've only run the one test so far). My code is currently
based on infomation from the manual rather than what is shown on the schematic.
Page 26 of the ts-7250-manual-rev-2.1.pdf file has a table that shows the
signal name for pin 8 of DIO1 as having the name DIO_8. The paragraph below it
says that "DIO_8 is accessed via bit 1 of Port F in the EP302".
On page 4 of the TS-7250 schematic (TS-7250 Rev. A, Rev: 1.0) dated Jan 25,
2005 it shows pin 8 of DIO1 as having the signal name of DIO_16. On page 1 of
the schematic, DIO_16 is shown as connecting to pin 170 of the EP9301 which
has the signal name of FGPIO_0.
The schematic shows DIO_17 as connecting to bit 1 of port F and not DIO_16.
The schematic and manual disagree on the signal names and to which port bit
the header pin is connected.
--
Cheers!
Kevin.
http://www.ve3syb.ca/ |"What are we going to do today, Borg?"
Owner of Elecraft K2 #2172 |"Same thing we always do, Pinkutus:
| Try to assimilate the world!"
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