Keil Logo

Configuring the MCB2300

The MCB2300 Evaluation Board is configured using the jumpers J1 - J13. The MCB2300 Board ships with the following configuration:

Jumper State Description
J1 - USB (D-) ON Connects USB Line D- to the USB connector.
J2 - USB (D+) ON Connects USB Line D+ to the USB connector.
J3 - AOUT ON Connects AOUT via LF amplifier to the loudspeaker.
J4 - -- Not used
J5 - UMODE ON Allows soft-connect of the USB device by issuing a software restart via P2.9
J6 - AD0.0 ON Connects POT1 potentiometer to AIN0 for analog input demonstration.
J8 - INT0 ON Enable INT0 Push Button.
J9 - RST ON Enables Reset via COM0.
J10 - ISP OFF Disables In-System Programming via COM0.
J11 - LED ON Enables Port2.0 - Port2.7 LEDs.
J13 - ETM ON Enables the Embedded Trace Macrocell (so that the USB soft-connect and the LED's can be used)

Notes

  • Jumper J4 is labelled ETM on Version 2 MCB23xx boards and earlier.
  • Jumper J13 is labelled JTAG on Version 2 MCB23xx boards and earlier.

Configuring for the ULINK USB-JTAG Adapter

The default jumper settings (above) on the MCB2300 board are pre-configured for the ULINK USB-JTAG adapter.

Configuring for Serial ISP Flash Programming

For programming the MCB2300 using the Flash Magic Utility, change the following jumper from the above default settings:

  • J10 — ON
  • J4 & J13 — OFF

Related Knowledgebase Articles

  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.