MA330045 Microchip

dsPIC33CH512MP508 dsPIC33CH512MP508 Motor Control Plug-In Module (PIM) Information Sheet The dsPIC33CH512MP508 Motor Control PIM FIGURE 1: dsPIC33CH512MP508 MOTOR (P/N:MA330045) is designed to demonstrate the CONTROL PIM (P/N: MA330045) capabilities of the dsPIC33CH512MP508 device. The devices from the dsPIC33CH512MP508 family are dual core DSCs. The dsPIC33CH512MP508 has two Digital Signal Controller (DSC) cores, namely Master Core and Slave Core, that can run independently at different device frequencies. This Motor Control PIM is designed to take advan- tage of the high-resolution PWM (with fine edge placement) peripheral in the Slave core of the device. The PWM, along with other peripherals such as the ADC, enable motor control applications. The PIM can be used to demonstrate and develop motor control applications by inserting it in the 100-pin PIM interface header provided on the compatible motor control development boards (see Table 1). The PIM is designed to run a single motor with all the compatible development boards. When operating this PIM on the dsPICDEM MCLV-2 Development Board, insert an external op amp configuration matrix Table 1 provides information on the hardware versions board on the J14 header (see Figure 2) provided on of the motor control boards that are compatible with this the board. In the case of the dsPICDEM MCHV-2/ PIM. Refer to the users guide of the specific motor MCHV-3 Development Boards, insert an external control board to find information related to hardware opamp configuration matrix board on to the J4 version identification. header (as shown in Figure 2) on the board. The PIM is capable of driving a single motor using FOC FIGURE 2: EXTERNAL OP AMP through the Inverter-B side of the Low-Voltage CONFIGURATION BOARD Motor Control Development Bundle (DV330100), or dual motors when using BLDC sensored or sensor- less control on the Inverter-A side. This PIM can be used on the dsPICDEM MCHV-3 Development Board to implement and demonstrate single-stage boost Power Factor Correction (PFC) control, along with field-oriented control on the single core (Slave core) of the device, by populating resistor jumpers (R2 and R4) provided on the PIM. For additional information regarding development boards, refer to the respective users guides available on the Microchip website (www.microchip.com). 2018 Microchip Technology Inc. DS50002781A-page 1dsPIC33CH512MP508 TABLE 1: HARDWARE COMPATIBILITY Development Board Part Number Compatible Hardware Version(s) dsPICDEM MCHV Development Board DM330023 Not Compatible dsPICDEM MCLV Development Board DM330021 Not Compatible dsPICDEM MCSM Development Board DM330022 Not Compatible dsPICDEM MCHV-2 Development Board DM330023-2 All Revisions dsPICDEM MCLV-2 Development Board DM330021-2 All Revisions dsPICDEM MCHV-3 Development Board DM330023-3 All Revisions Low-Voltage Motor Control Development Bundle DV330100 All Revisions DS50002781A-page 2 2018 Microchip Technology Inc.