ADM00308 Microchip Technology, ADM00308 Datasheet - Page 11

• Manufacturer Part Number: ADM00308
• Description: Power Management IC Development Tools MTS2916A Stepper Driver Eval Board
• Manufacturer: Microchip Technology
• Type: Motor / Motion Controllers & Driversr

Specifications of ADM00308

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: MTS2916A
• Input Voltage: 7 VDC to 12 VDC

2.1
2.2
 2012 Microchip Technology Inc.
INTRODUCTION
POWER CONNECTIONS
Chapter 2. Installation and Operation
The MTS2916A Dual Full-Bridge Stepper Motor Driver Evaluation Board demonstrates
the capabilities of the MTS2916A to control both windings of a bipolar stepper motor.
The board also demonstrates the capabilities of the MTS2916A, which has the same
functionality, but different pin assignments. A PIC16F883 is utilized for motor control
processing.
This evaluation board incorporates features through the implementation of push button
switches and a variable speed input potentiometer to exercise a stepper motor in
Full-Step, Half-Step, Modified Half-Step and Microstepping modes. LEDs indicate a
binary representation of which mode has been selected. The evaluation board and the
stepper motor can be powered from a single power input J1 (7 V
jumper JP2 installed. For higher motor voltages, make sure JP2 is not installed, and
connect V
easy access.
The MTS2916A Dual Full-Bridge Stepper Motor Driver Evaluation Board uses a com-
bination of terminal blocks, test clips and one DC power jack for power connections.
Connections are as follows:
a) Motor Output Connections:
b) V
c) V
Do not connect more than 16V to these motor supply connections while Jumper JP2 is
installed.
- J2-1(A3), J2-2(A1), J2-3(B1), J2-4(B3), J2-5(TP21)
- TP11(A1), TP12(A3), TP13(B1), TP14(B3)
- J4-1(PGND), J4-2(V
- TP20(PGND), TP18(V
- J1-1(VLOGIC), J1-2(AGND)
- TP2(VLOGIC), TP5(AGND)
LOAD
LOGIC
LOAD
(Motor Supply Power):
:
EVALUATION BOARD USER’S GUIDE
at J4. Numerous test points have been designed into the board to allow
MTS2916A DUAL FULL-BRIDGE
LOAD
LOAD
)
)
STEPPER MOTOR DRIVER
WARNING
DC
to 12 V
DS52058A-page 11
DC
) with