DM330021 Microchip Technology, DM330021 Datasheet - Page 23

• Manufacturer Part Number: DM330021
• Description: KIT DEMO DSPIC33 MCLV
• Manufacturer: Microchip Technology
• Series: dsPIC™r

Specifications of DM330021

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: dsPIC33F
• Primary Attributes: 3-Ph BLDC or PMSM, 48V, 15A
• Secondary Attributes: CAN, LIN, USB, RS-232 Interfaces
• Processor To Be Evaluated: dsPIC33F
• Interface Type: RS-232, USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

© 2008 Microchip Technology Inc.
Table 2-7 lists the test points that can be used to check various signals.
TABLE 2-7:
MONITOR_1
MONITOR_2
MONITOR_3
Test Points
PWM1H1
PWM1H2
PWM1H3
PWM1L1
PWM1L2
PWM1L3
POT1
Fault
IBUS
Ref
HC
HA
HB
V1
V2
V3
P1
P2
P3
P4
P5
TEST POINTS
I1
I2
Hall A/QEA feedback
Hall B/QEB feedback
Hall C/INDEX 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
2.5V 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
GND
+5V
AV
+15V
SS
Description
DS70331A-page 19