User Manual
5
<Revision 1.2>
<2018-06-27>
EVAL-M1-183M User Manual
iMOTION
™
Modular Application Design Kit
Main features
3.1
Key data
Figure 2 provides a typical application Block Diagram using the EVAL-M1-183M in which IRMCF183M controller
is used. The IRMCF183M provides a built-in closed loop sensorless control algorithm using the unique flexible
Motion Control Engine (MCE
TM
) for permanent magnet motors as well as induction motors. The MCE
TM
consists
of a collection of control elements, motion peripherals, a dedicated motion control sequencer and dual port
RAM to map internal signal nodes. IRMCF183M also employs a unique single shunt current reconstruction
circuit in addition to two leg shunt current sensing circuit to eliminate additional analog/digital circuitry and
enables a direct shunt resistor interface to the IC. Motion control programming is achieved using a dedicated
graphical compiler integrated into the MATLAB/Simulink
TM
development environment. Sequencing, user
interface, host communication, and upper layer control tasks can be implemented in the 8051 high-speed 8-bit
microcontroller. The 8051 microcontroller is equipped with a JTAG port to facilitate emulation and debugging
tools.
IRMCF183M is available in a 32-pin QFN package
.
M
Passive
EMI
Filter
Drive
EVAL-M1-183M
Power Supply
Line
Neutral
PWM
3.3V
Galvanic
Isolation
Host
Communication
15V
DC
Bs
en
se
Figure 2
Typical Application Block Diagram Using EVAL-M1-183M