KD240 BIST Board Setup

Hardware Requirements

1. KD240 Starter Kit here

2. KD240 Power Supply & Adapter

3. KD240 Motor Kit here

4. 24V Power Supply for Motor Kit

5. MicroSD Card

6. Host Machine (Windows or Ubuntu)

7. Three Ethernet Cables

8. Ethernet Switch

9. One PMOD CAN

10. 10 Male to Male,Female to Female,Female to Male Jumper Wires

11. One RS485 Temperature and Humidity Sensor from here or here

    • Note: Ubuntu 22.04 kd05 image does not yet have RS485 driver and this test may fail - refer to known issues page for more details.

12. Two USB Flash Drives

Board Setup

This page shows how to set up the KD240 before running the BIST application.

Refer to the KD240 Board and the Interface layout below for connector reference numbers:

Test case mapping to board interfaces:

Interface	External Hardware	Test Module	Test Case
CAN - J18, PMOD - J2	MCP25625 PMOD CAN, 3x Male-Male Jumper Wires	CAN	can_bus_send
CAN - J18, PMOD - J2	MCP25625 PMOD CAN, 3x Male-Male Jumper Wires	CAN	can_bus_receive
USB3.0 (Top port) - U44	USB Flash Drive	Disk	usb1_read_performance
USB3.0 (Top port) - U44	USB Flash Drive	Disk	usb1_write_performance
USB3.0 (Bottom port) - U44	USB Flash Drive	Disk	usb2_read_performance
USB3.0 (Bottom port) - U44	USB Flash Drive	Disk	usb2_write_performance
MicroSD port - J11	MicroSD Card	Disk	sd_read_performance
MicroSD port - J11	MicroSD Card	Disk	sd_write_performance
SOM EEPROM	None	EEPROM	som_eeprom
Carrier Card EEPROM	None	EEPROM	carrier_card_eeprom
GEM1 PL RJ45 Ethernet - J25B	Ethernet Cable	Ethernet	ethernet1_ping
GEM1 PL RJ45 Ethernet - J25B	Ethernet Cable	Ethernet	ethernet1_perf
GEM2 PL RJ45 Ethernet - J25A	Ethernet Cable	Ethernet	ethernet2_ping
GEM2 PL RJ45 Ethernet - J25A	Ethernet Cable	Ethernet	ethernet2_perf
GEM0 PS RJ45 Ethernet - J24	Ethernet Cable	Ethernet	ethernet3_ping
GEM0 PS RJ45 Ethernet - J24	Ethernet Cable	Ethernet	ethernet3_perf
Brake Connector - J46, 1-Wire Interface - J47	Male-Male Jumper Wire	GPIO	brake_ctrl_1wire_loopback
PS I2C Main Bus	None	I2C	ps_i2c_bus_main
INA260	None	IIO	ina260_current
Single-ended QEI Connector - J42	Motor Kit with 24V Power Supply	Motor	qei_gate_drive_test
3-phase Inverter Connector - J32	Motor Kit with 24V Power Supply	Motor	volt_adc_fb_modeopenloop_test
3-phase Inverter Connector - J32	Motor Kit with 24V Power Supply	Motor	curr_adc_fb_modeopenloop_test
3-phase Inverter Connector - J32	Motor Kit with 24V Power Supply	Motor	volt_adc_fb_modeoff_test
3-phase Inverter Connector - J32	Motor Kit with 24V Power Supply	Motor	curr_adc_fb_modeoff_test
DC Link Connector - J29	Motor Kit with 24V Power Supply	Motor	dc_link_volt_adc_fb_test
DC Link Connector - J29	Motor Kit with 24V Power Supply	Motor	dc_link_curr_adc_fb_test
QSPI MTD Device	None	MTD	qspi_read_write
QSPI MTD Device	None	MTD	qspi_read_performance
QSPI MTD Device	None	MTD	qspi_write_performance
PWM Fan - J13	Board Fan	PWM	fan
AXI SPI Bus	None	SPI	ad7797_torque_sensor_id_read
AXI SPI Bus	None	SPI	ad7797_torque_sensor_temperature_read
TPM Hardware	None	TPM	tpm2_getcap
TPM Hardware	None	TPM	tpm2_selftest
TPM Hardware	None	TPM	tpm2_getrandom
TPM Hardware	None	TPM	tpm2_hash
TPM Hardware	None	TPM	tpm2_pcrread
TPM Hardware	None	TPM	tpm2_pcrextend
TPM Hardware	None	TPM	tpm2_pcrreset
RS485 - J22	RS485 Temperature Sensor, Humidity Sensor, 4x Male-Male Jumper Wires, 1x 12V Power Supply	TTY	rs485_temp_humidity_sensor_read

The BIST application requires the following hardware setup to run the full suite of hardware tests:

• USB Flash Drive (x2)

  

  Connect a USB Flash Drive to each of the two USB ports.

• RS485 Temperature and Humidity Sensor (x1)

  

  Connect the RS485 Temperature and Humidity sensor as below on the J22 Connector on the KD240. Obtain a separate 12V power supply to connect the two loose jumpers as shown in the following image, one to GND(black wire in image) and the other to 12V Supply (white wire in image).

  

  Note: Make sure that the J21 jumper is on 1-2(RS485-AB) combination.

• Ethernet Cable (x3)

  

  Connect an Ethernet cable from each of the three Ethernet ports on the KD240 to the host machine via a switch.

• PMOD CAN (x1)

  

  Connect the PMOD-CAN test point headers to the J2 connector on the KD240. Connect the PMOD-CAN(J2) to CAN 2.0(J18) using jumper wires as shown below:

  • Connect GND on J2 to GND on J18

  • Connect CANH on J2 to CANH on J18

  • Connect CANL on J2 to CANL on J18

• Brake and 1-wire

  

  Connect Pin1(Brake) on J46 to the pin2(Sense) on J47 in loopback.

• Motor Kit (x1)

  

  • Connect 24V power supply to J39

  • Connect encoder header pins to J42

  • Connect Motor’s AC power jack to J32

• The following image shows a KD240 with all the hardware connected.

  

Next Steps

• Run the BIST Application

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