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DS50002756A-page 1

dsPIC33CK256MP508

The dsPIC33CK256MP508 Internal Op Amp Motor

Control PIM (P/N: MA330041-2) is designed to

demonstrate the motor control capabilities of the

dsPIC33CK256MP508

device

using

the

internal

op amps of the device.

The

dsPIC33CK256MP508

device

is

a

high-

performance, 16-bit Digital Signal Controller (DSC).

This Motor Control PIM is designed to take advantage

of the high-resolution PWM (with fine edge place-

ment) peripheral in 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 internal op amp configuration matrix

board (see Figure 2) on the J14 header provided on

the board. In the case of dsPICDEM MCHV-2/MCHV-3

Development Boards, insert an internal op amp

configuration matrix board on to the J4 header (as

shown in Figure 2) on the board. The PIM design

also supports dual motor control on the Low-Voltage

Motor Control Bundle (DV330100).

For

additional

information

regarding

development

boards, refer to the respective user’s guides available

on the Microchip web site (www.microchip.com).

Table 1

provides

information

on

the

hardware

versions of the motor control boards that are

compatible with this PIM. Refer to the specific motor

control board user’s guide for the hardware version

identification information.

FIGURE 1:

dsPIC33CK256MP508

INTERNAL OP AMP MOTOR

CONTROL PIM (MA330041-2)

FIGURE 2:

INTERNAL OP AMP

CONFIGURATION BOARD

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-3 Development Board

DM330023-3

All Revisions

dsPICDEM MCHV-2 Development Board

DM330023-2

All Revisions

dsPICDEM MCLV-2 Development Board

DM330021-2

All Revisions

Low-Voltage Motor Control Development Bundle

DV330100

All Revisions

Warning: Do not connect non-isolated oscilloscope probes to the test points on the PIM while using with the dsPICDEM

MCHV-2 or MCHV-3 Development Board. Failure to heed this warning could result in hardware damage.

dsPIC33CK256MP508 Motor Control Plug-In Module (PIM)

Information Sheet for Internal Op Amp Configuration