DM300022 Microchip Technology, DM300022 Datasheet - Page 38

• Manufacturer Part Number: DM300022
• Description: MODULE PWR DSPICDEM MC1L LV 3PHS
• Manufacturer: Microchip Technology

Specifications of DM300022

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: dsPIC33FJxxxMC
• Primary Attributes: 3-Phase Low Voltage Power Module
• Secondary Attributes: Motion Sensor Inputs: Hall Sensors or Optical Encoder
• Silicon Manufacturer: Microchip
• Silicon Core Number: DsPICDEM MC1L
• Kit Application Type: Power Management - Motor Control
• Application Sub Type: 3 Phase Motor
• Silicon Family Name: Piccolo
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

dsPICDEM™ MC1L 3-Phase Low Voltage Power Module
1.7
DS70097A-page 32
TEST POINTS
The following test points are all located on the topside of the PCB. See Appendix A for
references to the net names on the schematics.
Test Point
TP 10
TP 11
TP 12
TP 13
TP 14
TP 15
TP 16
TP 17
TP 18
TP 19
TP 20
TP 1
TP 2
TP 3
TP 4
TP 5
TP 6
TP 7
TP 8
TP 9
LIVE PFC Switch Firing Command (Active Low)
LIVE Red Top Switch Firing Command
LIVE Red Bottom Switch Firing Command
LIVE Yellow Top Switch Firing Command
LIVE Yellow Bottom Switch Firing Command
LIVE Blue Top Switch Firing Command
LIVE Blue Bottom Switch Firing Command
LIVE Fault Indication
LIVE Brake Chopper Firing Command (Active Low)
LIVE Serial Data from PIC12C671 for voltage feedback
LIVE Serial Clock from PIC12C671 for voltage feedback
LIVE Divided down voltage of half DC bus
LIVE High reference used for FAULT trips
LIVE Low reference used for FAULT trips
LIVE Fault Reset (and PIC12C671 MCLR) line (Active
Low)
LIVE +15V power supply
Live +5V power supply
ISOLATED High reference used for FAULT trips
ISOLATED Low reference used for FAULT trips
LIVE Star Reference Point for Low Voltage PSUs
Signal Function
© 2003 Microchip Technology Inc.
HALF_BUS_SENSE
ISO_HIGH_REF
ISO_LOW_REF
FIRE_R_TOP
FIRE_R_BOT
FIRE_B_BOT
BRAKE_FIRE
FIRE_Y_TOP
FIRE_Y_BOT
FIRE_B_TOP
LIVE_SCLK
LIVE_DATA
HIGH_REF
PFC_FIRE
LOW_REF
Net Name
RESET
FAULT
+15V
+5V
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