Programming MCF8316 using MCx8316AEVM
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1
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Connect 24V power supply to VM. Connect power supply ground to PGND.
•
If programming device on custom board, connect PGND/AGND from custom
board to
AGND
on MCx8316AEVM
2
MCx8316AEVM
S
t
e
p
2
•
If programming device on custom board, remove
SCL jumper
on the
MCx8316AEVM and jumper wire the
MSP_SOMI/SCL
signal to MCF8316A
Pin31 SCL on the custom board
3
MCx8316AEVM
Note that the
custom board
needs to have
its own I2C pull-
up resistors on
SCL and SDA
S
t
e
p
3
•
If programming device on custom board, remove
SDA jumper
on the
MCx8316AEVM and jumper wire the
MSP_SIMO/SDA
signal to MCF8316A
Pin30 SDA on the custom board
4
MCx8316AEVM
Note that the
custom board
needs to have
its own I2C pull-
up resistors on
SCL and SDA
S
t
e
p
4
•
Connect micro-USB from MCx8316AEVM to your computer. Open MCF8316
GUI, and it should connect automatically. If not, click on the Connect icon on the
bottom left corner.
5
S
t
e
p
5
•
Load existing register values into the GUI by clicking “File -> Load Registers”
from the top menu.
6
S
t
e
p
6
•
After loading or configuring the desired register values, write the settings into
EEPROM by clicking the “Write to EEPROM” button.
7
S
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e
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7
•
To verify if the EEPROM registers are programmed correctly, power cycle the
device, restart the GUI and click “Read from EEPROM”. All the saved EEPROM
register values should be displayed in the GUI.
8
This guide provides detailed steps for programming the MCF8316 using the MCx8316AEVM for BLDC (Brushless-DC) motor drivers. Follow the instructions to connect the power supply, configure custom boards, and interact with the MCF8316 GUI for EEPROM settings. Ensure correct programming by verifying EEPROM registers. Images with stepwise instructions included.
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Presentation Transcript
Programming MCF8316 using MCx8316AEVM ASC / MD / BLDC (Brushless-DC Motor Drivers) 1 TI Information Selective Disclosure
Step 1 Connect 24V power supply to VM. Connect power supply ground to PGND. If programming device on custom board, connect PGND/AGND from custom board to AGND on MCx8316AEVM MCx8316AEVM 2 TI Information Selective Disclosure
Step 2 If programming device on custom board, remove SCL jumper on the MCx8316AEVM and jumper wire the MSP_SOMI/SCL signal to MCF8316A Pin31 SCL on the custom board Note that the custom board needs to have its own I2C pull- up resistors on SCL and SDA MCx8316AEVM 3 TI Information Selective Disclosure
Step 3 If programming device on custom board, remove SDA jumper on the MCx8316AEVM and jumper wire the MSP_SIMO/SDA signal to MCF8316A Pin30 SDA on the custom board Note that the custom board needs to have its own I2C pull- up resistors on SCL and SDA MCx8316AEVM 4 TI Information Selective Disclosure
Step 4 Connect micro-USB from MCx8316AEVM to your computer. Open MCF8316 GUI, and it should connect automatically. If not, click on the Connect icon on the bottom left corner. 5 TI Information Selective Disclosure
Step 5 Load existing register values into the GUI by clicking File -> Load Registers from the top menu. 6 TI Information Selective Disclosure
Step 6 After loading or configuring the desired register values, write the settings into EEPROM by clicking the Write to EEPROM button. 7 TI Information Selective Disclosure
Step 7 To verify if the EEPROM registers are programmed correctly, power cycle the device, restart the GUI and click Read from EEPROM . All the saved EEPROM register values should be displayed in the GUI. 8 TI Information Selective Disclosure
