Datasheet

Hardware setup
PMSM Field-Oriented Control on MIMXRT1050 EVK, User's Guide, Rev. 0, 05/2018
2 NXP Semiconductors
2. Hardware setup
To run the PMSM application using the NXP hardware development platform, you need:
• i.MX RT1050 Evaluation Kit (MIMXRT1050-EVK).
• 3-Phase Low-Voltage Freedom PMSM Power Stage (FRDM-MC-LVPMSM).
• PMSM motor—in this case, TG Drives (TGT2-0032-30-24/T0PS1KX-1M).
The hardware setup of each component is briefly described in the sections below.
You can order both boards from www.nxp.com (or distributors) and easily build the hardware platform
for the target application. The motor used in the presented reference application can be ordered at
tgdrives.cz.
2.1. MIMXRT1050-EVK
The MIMXRT1050-EVK board is a platform designed to showcase the most common features of the
i.MX RT1050 processor in a small, low-cost package. The MIMXRT1050-EVK board is an entry-level
development board, which helps you to become familiar with the processor before investing a large
amount or resources in more specific designs. The EVK board provides various memory types,
especially the 64-Mbit Quad SPI Flash and the 512-Mbit Hyper Flash.
The i.MX RT1050 processor family (on which the EVK board is based) features NXP’s advanced
implementation of the Arm
®
Cortex
®
-M7 core which operates at speeds of up to 600 MHz. The
processor is equipped with 512 KB of on-chip RAM memory. Four Flex Pulse-Width Modulator
(eFlexPWM) modules and two 12-bit 16-channel Analog-to-Digital Converters (ADCs) make this
device a good choice for high-end multi-motor-control applications.
Table 1. MIMXRT1050-EVK jumper settings
Jumper Setting Jumper Setting Jumper Setting
J1
5-6
J13
open
J30
1-2
J3
1-2
J15
1-2
J31
1-2
J4
1-2
J26
open
J32
1-2
J5
1-2
J27
1-2
J33
1-2
J7
1-2
J29
1-2
J36
1-2
NOTE
Jumper J1 in position 5-6 means that that the board is powered from the
debug USB. You can also change J1 into position 1-2 for powering from
the DC input (5 V).