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EV6501A – EVB DESCRIPTION 

 

EV6501A Rev.1.0 

www.MonolithicPower.com 

8

 

3/9/2015 

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 

 

© 2015 MPS. All Rights Reserved.

 

GUI OPERATION 

A PC based GUI program is used to control the EV6501AGF-00B from a Windows PC. Connect the 
board to a USB port on the computer. 
 
When launched, the GUI shows selection buttons for three pages as shown below: 
 

 

 
 
When the “Monitor” button is clicked, the screen below is displayed: 
 

 

 
From this screen, a reset pulse can be generated for the MP6501A by pressing “Reset.” You can enter 
or exit sleep mode by pressing “Sleep.”  Pressing “Enable” will enable or disable the MP6501A. 
*

Note that the MP6501A must be enabled before trying to move the motor using the next screen. 

 

Summary of Contents for EV6501AGF-00B

Page 1: ...e voltage are applied through the connector or generated on the board ELECTRICAL SPECIFICATIONS Parameter Symbol Value Units Input Voltage VIN 8 35 V Output Current IOUT 2 5 A FEATURES Wide 8V to 35V...

Page 2: ...N RESET WAKEUP PD7 FD15 PD6 FD14 PD5 FD13 PB0 FD0 GND GND GND GND GND GND AGND AGND VCC VCC VCC VCC VCC VCC AVCC AVCC CY 7C 68013 5 6 5 5 PB1 FD1 PB2 FD2 PB3 FD3 PB4 B B FD4 PB5 FD5 PB6 FD5 PB7 FD7 PD...

Page 3: ...LE EP MS1 MS2 MS3 VREF MDS V3P3OUT NS 1 2 D10 NS 1 2 D11 NS 1 2 D13 VIN 470nF C20 196k R17 GND VG RO SC 100nF C17 100nF C18 nHOME nFAULT 100nF C19 STEP TP8 DIR TP9 nEN BL TP13 nRSET TP14 nSLE EP TP15...

Page 4: ...KA12D 1 C20 470nF Ceramic Capacitor 16V X7R 0603 muRata GRM188R71C474KA88D 1 C21 100 F Electrolytic Capacitor 50V Electrolytic DIP Rubycon 50YXF100MEFC 1 R1 2k Film Resistor 1 0603 Yageo RC0603FR 072K...

Page 5: ...C2632ACTS8 1 U4 64K bit 400kHz 2 5V I2 C Serial EEPROM SO8 Microchip 24LC64 E SN 1 U5 Octal Buffer and Line Driver with 3 State Outputs TSSOP20 NXP 74LVC541APW 118 1 U6 Stepper Motor Driver TSSOP 28 E...

Page 6: ...nolithicPower com 6 3 9 2015 MPS Proprietary Information Patent Protected Unauthorized Photocopy and Duplication Prohibited 2015 MPS All Rights Reserved PRINTED CIRCUIT BOARD LAYOUT FIGURE 1 Top Silk...

Page 7: ...e the jumper from JP3 4 To use a fixed off time set by R17 196k place a jumper across the pins labeled FIX on header JP2 5 To use the trim pot to adjust the off time place the jumper on the pins label...

Page 8: ...a Windows PC Connect the board to a USB port on the computer When launched the GUI shows selection buttons for three pages as shown below When the Monitor button is clicked the screen below is display...

Page 9: ...ng a numeric value in the Peak Current box sets the peak winding current the value assumes a 100m sense resistor which is normally installed on the EVB Decay mode can be selected Select automatic deca...

Page 10: ...integrating MPS products into any application MPS will not assume any legal responsibility for any said applications EV6501A Rev 1 0 www MonolithicPower com 10 3 9 2015 MPS Proprietary Information Pat...

Page 11: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Monolithic Power Systems MPS EV6501AGF 00B...

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