DM163029 Microchip Technology, DM163029 Datasheet - Page 52
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DM163029
Manufacturer Part Number
DM163029
Description
BOARD PICDEM FOR MECHATRONICS
Manufacturer
Microchip Technology
Specifications of DM163029
Main Purpose
Power Management, Motor Control
Embedded
*
Utilized Ic / Part
*
Primary Attributes
*
Secondary Attributes
*
Processor To Be Evaluated
PIC16F917
Interface Type
RS-232
Silicon Manufacturer
Microchip
Silicon Core Number
DM163029
Silicon Family Name
PICDEM
Kit Contents
PICDEM Mechatronics Board, MCU Samples, Software And Cables
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DM163029
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
DM163029
Manufacturer:
MICROCHIP
Quantity:
12 000
PICDEM
DS51557C-page 48
TM
3.2.4
When using the MPLAB ICD 2 as a programmer, the microcontroller will not run unless
you disconnect the MPLAB ICD 2 or release the MPLAB ICD 2 from Reset. Figure 3-1
shows the “Release From Reset” button.
FIGURE 3-1:
3.2.5
Check that a Fault has not occurred by checking that the FAULT LED is off. Verify the
Brushed DC motor is connected between DRIVE 1 and DRIVE 2. In order to measure
Back EMF, DRIVE 1 must float and DRIVE 2 must be grounded (i.e., the N-channel
MOSFET for Drive 2 is the only MOSFET turned on).
3.2.6
Only one microcontroller should be installed on the board at any given time.
3.2.7
The optical interrupter circuit is susceptible to interference from outside infrared light
sources (i.e., incandescent lights, sunlight, etc.). It may be necessary to block this
source or turn off the light source when using the optical interrupter.
3.2.8
If using the USART on the PIC16F690 or PIC16F917, note that the TX and RX pins are
already connected. Make sure there is no shunt present on JP2.
Mechatronics Demo Board User’s Guide
Microcontroller Does Not Run After Programming By The
MPLAB ICD 2
Back EMF At J16 Is Floating
Board Is Non-Functional When Microcontrollers Are Installed In
Both U1 And U2
Optical Interrupter Is Not Providing The Expected Feedback
Serial Communication Does Not Appear To Be Working
RELEASE FROM RESET BUTTON
© 2006 Microchip Technology Inc.