LMK01000EVAL/NOPB National Semiconductor, LMK01000EVAL/NOPB Datasheet - Page 4

• Manufacturer Part Number: LMK01000EVAL/NOPB
• Description: BOARD EVALUATION FOR LMK01000
• Manufacturer: National Semiconductor

Specifications of LMK01000EVAL/NOPB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4) Connect…
5) Select the default mode by clicking “Mode”
6) Load the part with CodeLoader. Communication with the part can be verified by enabling and disabling
Ensure that CodeLoader is set to LPT mode in
the Port Setup Tab
Ensure that the proper port (LPT1, LPT2, or
LPT3) is selected. CodeLoader does not auto
detect the proper port.
Ensure that some signal is actually coming from
the part.
indicates a windows issue – common windows
issues with the parallel port include: the user
needs to have administrative rights and the
selected
difference.
•
•
POWERDOWN bit on CodeLoader and observing a change in the current. If the current does not change,
ensure that the port setup is correct. (See PORT SETUP section for further debugging information) Some
common debugging tips are shown below:
PC directly to the evaluation board with the LPT to 10 pin uWire cable, plugging the cable into an LPT
port on the computer. This setup is shown below. The cable can be removed after programming to
minimize noise and EMI.
Available separately, upon request, the USB <--> uWire board can be connected to the PC with a USB
cable. The board provides a 10 pin ribbon cable to connect to the uWire header on the evaluation
board as done in step 1b (instead of the LPT to 10 pin uWire cable).
mode
Or
If no signal is coming, then this
LPT Mode
can
sometimes
make
a
“245.76 MHz OSCin”
Ensure that CodeLoader is set to USB mode in the Port
Setup Tab
Ensure that the green light is on for the USB board.
Ensure that CodeLoader is properly communicating with
the USB board. Note that communication to the USB
board does not guarantee communication with the part.
Also, try USB->Version from the menu.
description should be displayed.
computer is not communicating with the USB board.
4
USB Mode
If not, then the
A version