10
Step 2
After the matrix size has been assigned in step 1, the pins of the
KE-USBMX20 header to be used as rows and columns must be
defined.
On the keypad pins, the row and column assignments from the
keypad layout dimagram are,
C1 = Pin 8, C2 = Pin 2, C3 = Pin 6, C4 = Pin 5
R1 = Pin 1, R2 = Pin 3, R3 = Pin 4, R4 = Pin 7
15
Step 1
Select the Number of Rows
on the screen and set it to
4.
Select the Number of
Columns, and set that value
to 4 as well.
The screen should appear
as shown to the right.
Step 5
Now that the setup is complete, it can be saved to disk. Specify
a file name under which to save the configuration.
Step 6
Load the KE-USBMX20 with the configuration. Be sure that the
KE-USBMX20 is connected to the PC. Once the KE-USBMX20 is
loaded, it will begin running the new configuration.
A delay function is provided within the macro sequences that
may be used to slow typing down to human speeds.
