Note: The E1 Control Cards have a known issue
that will cause JTAG connection issues when using the on-board XDS110 at speeds higher than
1 MHz. A small number of E1 sample devices have a slower isolator (U53) installed that is
limited to 1 MHz. If you are experiencing JTAG connections issues with
Code Composer Studio™ (CCS) IDE then ensure that the target configuration
being used has a JTAG TCLK Frequency of 1.0 MHz. To check the JTAG TCLK frequency of the
target configuration:
- Open the target configuration or create
a new target configuration.
- Click on the advanced tab to
access advanced setup settings.
- Click on Texas Instruments XDS110
USB Debug Probe_0 connection
- Change the default setting for The
JTAG TCLK Frequency (MHz) from "Fixed default 5.5-MHz frequency" to "Fixed with
user specified value"
- Change the fixed user specified value
from "5.5 MHz" to "1.0 MHz"
- Click the Save button
- Click Test Connection and
confirm that there are no errors connecting to JTAG
Note: The AM263x Control Card requires a 5 V,
3A power supply in order to function. While a USB type-C cable is included, A 5 V, 3A power
supply is not included in the kit and must be ordered separately The
Belkin USB-C Wall Charger is known to work with the Control
Card and supplied type-C cable. For more information on power requirements refer to
Power Requirements. If there is an insufficient power input then the red LED
(LD16) will glow. For more information on power status LEDs refer to
Power Status LEDs.
Note: External Power Supply or Power Accessory
Requirements:
- Nominal output voltage: 5-VDC
- Max output current: 3000 mA
- Efficiency Level V
Note: TI recommends using an external power
supply or accessory which complies with applicable regional safety standards such as (by
example) UL, CSA, VDE,CCC,PSE, etc.
Note: For a list of design changes for E2 of
the AM263x Control Card, refer to
E2 Design Changes