Spartan-3E FPGA Industrial Micromodule
User Manual
iMPACT will first erase the memory (notice
the mismatch between the two progress
indicators)
and then write it (notice the match
between the two progress indicators).
After successful programming, you should
read the message “Program Succeeded”
popping up for a few seconds in the “Direct
SPI Configuration” panel.
Switch S2 back to the “Run” position. In
case you uploaded the test design, you
should see the on-board led blinking at 0.5
Hz.
For further information about direct (pure
SPI) in-system programming of SPI Flash
memories, please see Xilinx Application
Note XAPP951 “Configuring Xilinx FPGAs
with SPI Serial Flash”.
SPI Indirect In-System
Programming (ISP)
Check the configuration switches against
the following table:
DIP
switch
on (left)
off (right)
S1
X
X
S2
Run
S3
-
PON
S4
X
X
Connect the host computer to the micro-
module through both the SPI flying leads
cable and the USB cable.
Start Xilinx ISE iMPACT. The following ex-
ample shows the case of iMPACT 10.1. If
the “iMPACT Project” window pops up,
press the “Cancel” button.
Double click the “Boundary Scan” option in
the “Modes” panel.
Trenz Electronic GmbH
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