other than that, at first pass it looks ok! nice job.
On Sun, Feb 19, 2017 at 8:16 AM, Stephen Adolph <[email protected]> wrote: > you probably have to pull port_en high to program it. > > > On Sun, Feb 19, 2017 at 1:09 AM, Brian White <[email protected]> wrote: >> Hey Stephen, am I missing anything here? >> >> Using the files you posted several weeks ago I built a couple of boards, and >> managed to get the ISE software going on a linux laptop, seem to have got >> past the usb driver complication. >> >> So, the software and usb driver might not be right yet, I can't tell for >> sure because I've never used the xilinx software before, so I can't prove >> the tool chain. But considering the error messages I'm getting, from 2 >> different units, I think maybe the software and usb programmer is ok and I >> have either a hardware problem on the board, or I'm simply not using the >> software correctly yet. >> >> Can you zoom in one of these pics and say if I'm missing a component or got >> something wrong? This was my best guess what to do based on opening up the >> cad files in eaglecad (never used that before either) and reading the notes >> right on the drawing. >> >> c4 is 1 uf >> r1 is 0 >> r3 is 10k >> >> There's a screen shot of the errors from iMPACT, and I get the same thing >> from both boards. Those same bit patterns for the device id etc. >> >> I'm feeding 5v to the module through the same pins (1 & 14) that the >> model100 would, and no other pins connected to anything. The programmer >> gives the green light for expected reference voltage. A dmm reads 5.26vdc >> coming into the breadboard and 3.11 on the gnd and vcc pins with the >> programmer connected, and 3.33 without the programmer connected. >> >> I see that r3 is port_en so that's ok. >> >> ...or, is everything as expected so far, and I'm just not using the software >> right? >> >> >> https://goo.gl/photos/7wRjuTUDv6cojpjU9 >> >> >> -- >> bkw >>
