NXP Semiconductors

UM11144

FRDM-HB2002ESEVM evaluation board

UM11144

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User guide

Rev. 1.0 — 13 September 2018

13 / 27

Table 7. Screw terminal connections

Screw terminal

name

Description

J20

power supply connector for the MC33HB2002

J21

output connector to connect load

4 FRDM-HB2002ESEVM to FRDM-KL25Z connection information

The FRDM-KL25Z evaluation board was chosen specifically to work with the FRDM-

HB2002ESEVM kit because of its low cost and features. The FRDM-KL25Z board

uses the USB, built-in LEDs, and I/O ports available with NXPs Kinetis KL2x family of

microcontrollers.

The FRDM-KL25Z connects to a PC through a USB port, which permits the user to

interact with the motor driver per the evaluation board inputs. The FRDM-KL25Z also

monitors the SPI registers, by that facilitating the use of safety and advanced diagnostic

functions.

The FRDM-HB2002ESEVM connects to the FRDM-KL25Z using the four dual row

Arduino R3 connectors on the bottom of the board (see Table 8 and Figure 10). The

board contains GPIO and SPI pin inputs to control and operate a brushed DC motor.

Figure 10. FRDM-KL25Z to FRDM-HB2002ESEVM connections

Table 8. FRDM-HB2002ESEVM to FRDM-KL25Z connections

FRDM-KL25Z

FRDM-HB2002ESEVM

MC33HB2002ES

Header

Pin

Name

Header

Pin

Name

Pin

Name

Description

J1

1

PTC7

J24

1

n.c.

—

n.c.

not connected

J1

2

PTA1

J24

2

n.c.

—

n.c.

not connected

J1

3

PTC0

J24

3

n.c.

—

n.c.

not connected

J1

4

PTA2

J24

4

n.c.

—

n.c.

not connected

J1

5

PTC3

J24

5

n.c.

—

n.c.

not connected

J1

6

PTD4

J24

6

n.c.

—

n.c.

not connected

J1

7

PTC4

J24

7

n.c.

—

n.c.

not connected

J1

8

PTA12

J24

8

n.c.

—

n.c.

not connected

J1

9

PTC5

J24

9

n.c.

—

n.c.

not connected