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J4 Pin
BOOSTXL-DRV8323Rx
Number
Function
1
2
3
4
5
6
7
8
No function
9
10
No function
11
12
13
14
15
16
17
EVM ID
18
nSCS/GAIN
19
EVM ID
20
3
Firmware Installation
3.1
Installing Code Composer Studio
CCS versions 5.x.x and 6.x.x have been used and tested for DRV832XX reference code. An authorized
version can be installed from www.ti.com/tool/ccstudio.
NOTE: A myTI login account is required to download CCS as well as the SDK package. This section
describes the installation procedure for CCS5.4; however, installing other versions of CCS
v5.x including CCS v6.x is similar.
After following the required steps to download the CCS installer, the ccs_setup_5.4.0.00091.exe file
should be located in the specified download directory.
Figure 8. Downloaded Executable for Code Composer Studio Installation
Follow the installation process listed:
Step 1. Run the installer by double clicking the ccs_setup_win32.exe file.
SLVUB01C – February 2017 – Revised March 2018
Submit Documentation Feedback
Table 3. BOOSTXL-DRV8323RX J4 Pin Connections
MSP430F5529
Function
INHA
P2.5, TA2.2
GND
INLA
P2.4, TA2.1
HALLA
P2.0, SPI enable
INHB
P1.5, TA0.4
HALLB
P2.2, I/O PIN with Interrupt
INLB
P1.4, TA0.3
P7.4, I/O pin
INHC
P1.3, TA0.2
INLC
P1.2, TA0.1
SDI
P3.0,UCBOSIMO
MODE
P4.3, I/O pin
SDO
P3.1,UCBOSOMI
LED
P4.0, I/O pin
HALLC
P2.6, I/O pin With Interrupt
P3.7, I/O pin
P2.2, I/O PIN with Interrupt
P8.2, I/O pin
CAL
P8.1, I/O pin
Copyright © 2017–2018, Texas Instruments Incorporated
Secondary function, Timer 2 comparator output to
generate PWM for A phase high-side switches
GND
ADC - GND connections
Secondary function, Timer 2 comparator output to
generate PWM for A phase low-side switches
Hall sensor A from motor
Secondary function, Timer 1 comparator output to
generate PWM for B phase high-side switches
Hall sensor B from motor
Secondary function, Timer 1 comparator output to
generate PWM for B phase low-side switches
No function
Secondary function, Timer 1 comparator output to
generate PWM for C phase high-side switches
RST
No function
Secondary function, Timer 1 comparator output to
generate PWM for C phase low-side switches
Secondary function for data input to DRV832xx
Sets the input control mode, 4-level input pin
(DRV8323RH devices only)
Secondary function for data output from DRV832xx
Visual feedback for faults.
Hall sensor C from motor enable the gate driver and
current shunt amplifiers
Pulled low for DRV8320x, high for DRV8323x devices
Active low enables serial interface communication
Sets the gain of the shunt amplifiers, 4-level input pin
(DRV8323RH devices only)
Pulled low for DRV832xH, high for DRV832xS devices
Pull logic high to internally short all amplifier inputs
together
Figure 8
shows this file.
BOOSTXL-DRV8323Rx EVM User's Guide
Firmware Installation
Description
9
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