DM330021-2 Microchip Technology, DM330021-2 Datasheet - Page 22

• Manufacturer Part Number: DM330021-2
• Description: Power Management IC Development Tools 64KB Flash, 8KB RAM 16MIPS USBOTG Crypto
• Manufacturer: Microchip Technology
• Type: Motor / Motion Controllers & Driversr

Specifications of DM330021-2

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: dsPIC33F, PIC24F, dsPIC33E, PIC24E
• Interface Type: CAN, LIN, RS-232, USB
• For Use With: dsPIC33F, PIC24F, dsPIC33E, PIC24E

dsPICDEM™ MCLV-2 Development Board User’s Guide
DS52080A-page 22
2.2.9
The motor connector (J7) has 12 terminals.
terminal.
TABLE 2-3:
Table 2-4
TABLE 2-4:
Pin
10
12
11
1
2
3
4
5
6
7
8
9
lists the test points that can be used to check various signals.
Motor Connector (J7)
MONITOR_1
MONITOR_2
MONITOR_3
Test Points
PWM1H1
PWM1H2
PWM1H3
PWM1L1
PWM1L2
PWM1L3
HOME
POT1
IBUS
AV
V
Fault
HC
Ref
HA
HB
V1
V2
V3
P1
P2
P3
P4
P5
BUS
MOTOR CONNECTOR DETAILS
TEST POINTS
I1
I2
SS
Terminal Name
HALLA
HALLB
HALLC
HOME
GND
+
M3
M2
M1
G
+
–
5V
Hall A/QEA feedback
Hall B/QEB feedback
Hall C/INDEX feedback
Home signal feedback
PWM output for leg 1 top switch
PWM output for leg 1 bottom switch
PWM output for leg 2 top switch
PWM output for leg 2 bottom switch
PWM output for leg 3 top switch
PWM output for leg 3 bottom switch
Fault pin
Motor phase 1 voltage feedback
Motor phase 2 voltage feedback
Motor phase 3 voltage feedback
1.65V reference for current feedback
POT signal
Motor feedback signal 1
Motor feedback signal 2
Motor feedback signal 3
Phase 1 current
Phase 2 current
Bus current
+3.3V (digital)
GND (digital)
+5V
AV
+15V
Analog ground
Bus voltage (downscaled)
DD
External DC bus power supply
Ground
Motor winding phase 3
Motor winding phase 2
Motor winding phase 1
Ground
Hall sensors/Quadrature encoder power supply
Hall sensors ground
Hall A/QEA feedback
Hall B/QEB feedback
Hall C/INDEX feedback
Home signal feedback
Table 2-3
shows the functionality of each
Description
Function
 2012 Microchip Technology Inc.