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PIC32-T795 development board
USER’S MANUAL
Revision F, August 2014
Designed by OLIMEX Ltd, 2012
All boards produced by Olimex LTD are ROHS compliant
OLIMEX© 2012 PIC32-T795 user's manual
DISCLAIMER
© 2013 Olimex Ltd. Olimex®, logo and combinations thereof, are registered trademarks of Olimex Ltd.
Other product names may be trademarks of others and the rights belong to their respective owners.
The information in this document is provided in connection with Olimex products. No license, express or implied or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Olimex products.
This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License. To view a copy of this license, visit http://www.creativecommons.org/licenses/by-sa/3.0/ .
This hardware design by Olimex LTD is licensed under a Creative Commons Attribution-ShareAlike 3.0
Unported License.
The software is released under GPL.
It is possible that the pictures in this manual differ from the latest revision of the board.
The product described in this document is subject to continuous development and improvements. All particulars of the product and its use contained in this document are given by OLIMEX in good faith.
However all warranties implied or expressed including but not limited to implied warranties of merchantability or fitness for purpose are excluded. This document is intended only to assist the reader in the use of the product. OLIMEX Ltd. shall not be liable for any loss or damage arising from the use of any information in this document or any error or omission in such information or any incorrect use of the product.
This evaluation board/kit is intended for use for engineering development, demonstration, or evaluation purposes only and is not considered by OLIMEX to be a finished end-product fit for general consumer use.
Persons handling the product must have electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards.
Olimex currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive. Olimex assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein.
THERE IS NO WARRANTY FOR THE DESIGN MATERIALS AND THE
COMPONENTS USED TO CREATE PIC32-T795. THEY ARE CONSIDERED
SUITABLE ONLY FOR PIC32-T795.
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OLIMEX© 2012 PIC32-T795 user's manual
Table of Contents
CHAPTER 2 SETTING UP THE PIC32-T795 BOARD .........................................
CHAPTER 3 PIC32-T795 BOARD DESCRIPTION ...............................................
CHAPTER 4 THE PIC32MX795F512H MICROCONTROLLER ......................
CHAPTER 5 CONTROL CIRCUITY ....................................................................
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OLIMEX© 2012 PIC32-T795 user's manual
CHAPTER 9 REVISION HISTORY .......................................................................
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OLIMEX© 2013
CHAPTER 1 OVERVIEW
PIC32-T795 user's manual
1. Introduction to the chapter
Thank you for choosing the PIC32-T795 development board from Olimex! This document provides a User’s Guide for the Olimex PIC32-T795 development board. As an overview, this chapter gives the scope of this document and lists the board’s features. The document’s organization is then detailed.
The PIC32-T795 development board enables code development of applications running on the
PIC32MX795F512H microcontroller, manufactured by Microchip.
1.1 Features
•
PIC32MX795F512H 80 Mhz microcontroller 512KB Flash 128KB RAM , 3x SPI, 4x I2C,
USB OTG, 1MSPS ADC, PMP 80Mhz digital capture, 5 TIMERS/CCP, 53 GPIOs
•
USB-OTG supporting both Host and Device functions and allows the implementation of
Google Android ADK
•
Comes programmed with Duinomite bootloader – even if you lack programmer tool you can program the board using the mini USB
•
UEXT connector which allows many existing modules like RF, ZIGBEE, GSM, GPS to be connected
• two LEDs
• one BUTTONs
•
RESET button
• mini USB connector is used which is common and used in most cell phones, so you do not have to buy other cables
• all PIC ports available on 0.1" connectors
•
ICSP connector allows programming with PIC-KIT3
•
Dimensions 87×54 mm (3.4×2.12")
1.2 Organization
Each section in this document covers a separate topic, organized as follow:
–
Chapter 1 is an overview of the board usage and features
–
Chapter 2 provides a guide for quickly setting up the board
–
Chapter 3 contains the general board diagram and layout
–
Chapter 4 describes the component that is the heart of the board: the PIC32MX795F512H microcontroller
–
Chapter 5 is an explanation of the control circuitry associated with the microcontroller to reset. Also shows the clocks on the board
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OLIMEX© 2013 PIC32-T795 user's manual
–
Chapter 6 covers the connector pinout, peripherals and jumper description
–
Chapter 7 shows the memory map
–
Chapter 8 provides the schematics
–
Chapter 9 contains the revision history
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OLIMEX© 2013
CHAPTER 2 SETTING UP THE PIC32-T795 BOARD
PIC32-T795 user's manual
2. Introduction to the chapter
This section helps you set up the PIC32-T795 development board for the first time.
Please consider first the electrostatic warning to avoid damaging the board, then discover the hardware and software required to operate the board.
The procedure to power up the board is given, and a description of the default board behavior is detailed.
2.1 Electrostatic warning
PIC32-T795 is shipped in a protective anti-static package. The board must not be exposed to high electrostatic potentials. A grounding strap or similar protective device should be worn when handling the board. Avoid touching the component pins or any other metallic element.
2.2 Requirements
In order to set up the PIC32-T795, the following items are required:
- miniUSB to USB A cable
- Computer work station
Highly recommended items:
- Breadboard https://www.olimex.com/Products/Duino/Breadboarding/BREADBOARD-1/ , https://www.olimex.com/Products/Duino/Breadboarding/BREADBOARD-MINI/
- PIC32 compatible programmer/debugger. You can use our PIC-KIT3 for programming/debugging https://www.olimex.com/Products/PIC/Programmers/PIC-KIT3/
- Jumper wires for testing https://www.olimex.com/Products/Duino/Breadboarding/BREADBOARD-MINI/
The breadboard helps you use the free pins at the bottom of the board with jumper wires without soldering. Also makes applying external supply easier.
Additionally a host-based software toolchain is required in order to program/debug the PIC32-T795 board.
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OLIMEX© 2013 PIC32-T795 user's manual
2.3 Powering the board
The board is powered either by the mini USB or by the SUPPLY1 or SUPPLY2 line(when the board is mounted on the breadboard you might use the VCC and the VDD breadboard bus).
On powering the board PWR and LED2 LEDS turn on.
The board comes with preloaded Duinomite bootloader. For more information on Duinomite check the following links and documents: http://www.duinomite.com/ https://www.olimex.com/Products/Duino/Duinomite/DUINOMITE-MEGA/
If you don't remove the bootlader the board comes with, when connected via the USB OTG the device should be recognized as a COMx. If it doesn't get recognized this means you lack the driver for your operating system.
2.4 Prebuilt software
On arrival the board has a Duinomite bootloader installed.
Connect the board to the computer work station (e.g. PC) via the USB OTG. Open the device manager and check which COM port the device initialized at. Launch your favorite terminal program at the COM port found at 115200 baud. Press “Enter” on your keyboard. Write “setup” command in the terminal.
For more comprehensive set of example and notes on the MM-Basic check the user manuals of the
Duinomite boards.
The board can be relatively easy configured for use with Piunguino IDE also. You would need to change the SMT jumper at the bottom of the board from RD8 (default) position to RD0. This is required since Pinguino and Duinomite bootloaders use different pins for the button required to enter bootloader mode. All files that might be required to change to Pinguino IDE are available at the PIC32-T795H's website.
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OLIMEX© 2013
CHAPTER 3 PIC32-T795 BOARD DESCRIPTION
PIC32-T795 user's manual
3. Introduction to the chapter
Here you get acquainted with the main parts of the board. Note the names used on the board differ from the names used to describe them. For the actual names check the PIC32-T795 board itself.
3.1 Layout (top view)
The T-shape design is based on idea by Ken Segler (www.KENSEGLERDESIGNS.com).
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3.2 Layout (bottom view)
PIC32-T795 user's manual
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OLIMEX© 2013 PIC32-T795 user's manual
CHAPTER 4 THE PIC32MX795F512H MICROCONTROLLER
4. Introduction to the chapter
In this chapter is located the information about the heart of PIC32-T795 – its microcontroller. The information is a modified version of the datasheet provided by its manufacturers.
4.1 The microcontroller
PIC32-T795 board uses PIC32MX795F512H from Microchip Technology with these features:
High-Performance 32-bit RISC CPU:
MIPS32® M4K® 32-bit core with 5-stage pipeline
80 MHz maximum frequency
1.56 DMIPS/MHz (Dhrystone 2.1) performance at zero Wait state Flash access
Single-cycle multiply and high-performance divide unit
MIPS16e™ mode for up to 40% smaller code size
Two sets of 32 core register files (32-bit) to reduce interrupt latency
Prefetch Cache module to speed execution from Flash
Microcontroller Features:
Operating voltage range of 2.3V to 3.6V
512K Flash memory (plus an additional 12 KB of Boot Flash)
128K SRAM memory
Pin-compatible with most PIC24/dsPIC® DSC devices
Multiple power management modes
Multiple interrupt vectors with individually programmable priority
Fail-Safe Clock Monitor mode
Configurable Watchdog Timer with on-chip Low-Power RC oscillator for reliable operation
Peripheral Features:
Atomic SET, CLEAR and INVERT operation on select peripheral registers
8-channels of hardware DMA with automatic data size detection
USB 2.0-compliant full-speed device and On-The-Go (OTG) controller:
Dedicated DMA channels
10/100 Mbps Ethernet MAC with MII and RMII interface:
Dedicated DMA channels
CAN module:
2.0B Active with DeviceNet™ addressing support
Dedicated DMA channels
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OLIMEX© 2013 PIC32-T795 user's manual
3 MHz to 25 MHz crystal oscillator
Internal 8 MHz and 32 kHz oscillators
Six UART modules with:
RS-232, RS-485 and LIN 1.2 support
IrDA® with on-chip hardware encoder and decoder
Four SPI modules
Five I2C™ modules
Separate PLLs for CPU and USB clocks
Parallel Master and Slave Port (PMP/PSP) with 8-bit and 16-bit data, and up to 16 address lines
Hardware Real-Time Clock and Calendar (RTCC)
Five 16-bit Timers/Counters (two 16-bit pairs combine to create two 32-bit timers)
Five Capture inputs
Five Compare/PWM outputs
Five external interrupt pins
High-speed I/O pins capable of toggling at up to 80 MHz
High-current sink/source (18 mA/18 mA) on all I/O pins
Configurable open-drain output on digital I/O pins
Debug Features:
Two programming and debugging Interfaces:
2-wire interface with unintrusive access and real-time data exchange with application
4-wire MIPS® standard enhanced Joint Test Action Group (JTAG) interface
Unintrusive hardware-based instruction trace
IEEE Standard 1149.2 compatible (JTAG) boundary scan
Analogue Features:
16-channel, 10-bit Analog-to-Digital Converter:
1 Msps conversion rate
Conversion available during Sleep and Idle
Two Analog Comparators
5V tolerant input pins (digital pins only)
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OLIMEX© 2013
CHAPTER 5 CONTROL CIRCUITY
PIC32-T795 user's manual
5. Introduction to the chapter
Here you can find information about reset circuit and quartz crystal locations.
5.1 Reset
PIC32-T795 reset circuit includes R13 (4.7 kΩ), R14 (330 Ω), R66(560 Ω), C21(100 nF), D3
(1N4148), PIC32MX795F512H pin 7 (#MCLR) and a RESET button. The RESET is also connected to the ICSP pin 1.
5.2 Clock
8 MHz quartz crystal Q1 is connected to pins 39 and 40 of the processor.
Real time clock (RTC) Q2 is found at pins 47 and 48 of the processor.
IMPORTANT: If the board has a quartz crystal rotated at 45 degrees relative to the pads provided do not panic. This is normal. We have two types of such crystals – one of them requires 4 pads, the other only 2 pads. That is why we have provided 4 pads to be able to fit both crystals. All boards
Olimex manufactures pass automatized optical inspection after assembly and obvious misplacements like these are impossible to occur.
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OLIMEX© 2013
CHAPTER 6 HARDWARE
PIC32-T795 user's manual
6. Introduction to the chapter
In this chapter are presented the connectors that can be found on the board all together with their pinout. Jumpers functions are described. Notes and info on specific peripherals are presented. Notes regarding the interfaces are given.
6.1 ICSP connector
Note that the ICSP connector mounted on the board is the one with the larger step – 100 mil.
Pin #
1
ICSP connector
Signal Name Pin #
RESET
4
Signal Name
PGED1
2
3
+3.3
GND
5
6
PGEC1
Not connected
6.2 UEXT
PIC32-T795 board has UEXT connector and can interface Olimex's UEXT modules.
For more information on UEXT please visit:
https://www.olimex.com/Products/Modules/UEXT
Pin #
1
4
5
6
2
3
+3.3V
GND
U2TX
U2RX
SCL1
SDA1
Signal Name
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OLIMEX© 2013
9
10
7
8
MISO
MOSI
SCK
#CS
PIC32-T795 user's manual
6.3 Pinout of the row headers at the bottom
For your convenience the pads are named individually near each of them. Please take extra care about the numbering but consider that there might be offset.
PIN# MCU Pin # – Port Name (Used for) PIN# MCU Pin # - Port Name (Used for)
1
13 – RB3
25
46 – RD0 (PINGUINO_BOOT)
7
8
5
6
9
2
3
4
12 – RB4
17 – RB6
18 – RB7
22 – RB9
23 – RB10
45 – RD11
51 – RD3 (MOSI)
50 – RD2 (UEXT)
10
49 – RD1 (SCK)
11
60 – RE0
12
61 – RE1
13
62 – RE2
14
63 – RE3
15
64 – RE4
16
1 – RE5
17
2 – RE6
18
3 – RE7
19
24 – RB11 (#CS)
26
52 – RD4
27
53 – RD5
28
54 – RD6
29
55 – RD7
30
58 – RF0
31
59 – RF1
32
32 – RF5 (U2TX)
33
31 – RF4 (U2RX)
34
21 – RB8
35
29 – RB14
36
28 – RB13
37
30 – RB15 (LED1)
38
4 – RG6
39
5 – RG7 (USB_FAULT)
40
6 – RG8
41
8 – RG9
42
11 – RB5 (VBUSON)
43
14 – RB2
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OLIMEX© 2013 PIC32-T795 user's manual
20
27 – RB12 (LED2)
21
33 – RF3 (USB_ID)
22
42 – RD8 (DUINOMITE_BOOT)
23
43 – RD9 (SDA1)
24
44 – RD10 (SCL1)
44
15 – RB1 (PGEC1)
45
16 – RB0 (PGED1)
3.3V 3.3V
GND
GND
+5V_
EXT
+5V
6.4 USB_OTG
USB-OTG can act makes possible to USB devices to the board. It makes the board act either as
USB device or USB host.
Pin #
3
4
1
2
5
Signal Name
VBUS
D-
D+
USB_ID
GND
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OLIMEX© 2013 PIC32-T795 user's manual
6.5 Jumper description
Most of the jumper configurations are printed with white print on the PCB for your convenience.
Note that all of the jumpers on the board are SMD type. You will need basic soldering skills to be able to close those jumpers. If you have to separate already connected ones unsolder them and if needed cut the wire between the pads with cutter knife.
5V_E (optional)
In first few revisions of the board this jumper (when closed) was meant to enable 5V to the
SUPPLY1 and SUPPLY2 lines (by default 3.3V) when closed but it also raised the processor's voltage way beyond the acceptable levels so the jumper was removed in latest revisions.
Please do not close 5V_E or you might damage the microcontroller on your PIC32-T795.
Default state is open.
RD8/RD0
Changes the default boot pin. If RD8 is selected starts with Duinomite bootloader. If RD0 is selected Pinguino bootloader.
The difference between the two bootloaders is the processor pin used for the button. Duinomite bootloader may be found at the Duinomite repository and Pinguino bootloader may be found in the
Pinguino IDE folders.
Default positions is RD8.
EE_SCL1_E & EE_SDA1_E
These jumpers must be moved together. When open disconnect the EEPROM. If you use UEXT connector for something different than I2C better cut both these jumpers.
Default state is closed.
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OLIMEX© 2013 PIC32-T795 user's manual
6.6 Additional hardware components
The components below are mounted on PIC32-T795 but are not discussed above. They are listed here for completeness:
user button + RST button
2 user LEDs + PWR LED
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OLIMEX© 2013
CHAPTER 7 MEMORY
PIC32-T795 user's manual
7. Introduction to the chapter
On the next page you can find a memory map for this family of processors. It is strongly recommended to refer to the original datasheet released by Microchip for one of a higher quality.
7.1 Block diagram of the processor
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7.2 Memory map
PIC32-T795 user's manual
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OLIMEX© 2013
CHAPTER 8 SCHEMATICS
PIC32-T795 user's manual
8. Introduction to the chapter
In this chapter are located the schematics describing logically and physically PIC32-T795.
8.1 Eagle schematic
PIC32-T795 schematic is visible for reference here. You can also find them on the web page for
PIC32-T795 at our site: https://www.olimex.com/Products/Duino/PIC32/PIC32-T795/ . They are located in HARDWARE section.
The EAGLE schematic is situated on the next page for quicker reference.
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OLIMEX© 2012 PIC32-T795 User's Manual
USB-OTG
+5V +5V_EXT
USB_FAULT
8
6
5
4
USB
U2
OUT
OUT
NC
NC
IN
#EN
#FLG
GND
MIC2075YM
7
1
2
3
VBUSON
10 k
T1
VBUS
D-
D+
ID
GND
DTC114YKA
VBUS
D-
D+
USB_ID
C15
USB-OTG
10nF
C1
C12
3.3V
C2 C3 C4 C5
100nF 100nF 100nF 100nF
C7
C8
C9
C10
27pF
Q1
27pF
GND
GND
Q8.000MHz/20pF
27pF
27pF
GN D Q2
QCT 32768(2x6)/6pF
C13
2.2uF
3.3V
C14
100nF
3.3V_AVCC
38
39
40
41
11
12
13
14
15
16
17
18
RESET
1.8V_CORE
7
56
57
38
26
10
19
C6
100nF
VBUS
D-
D+
USB_FAULT
35
34
36
37
4
5
6
8
64
1
2
3
60
61
62
63
20
9
25
41
39
40
48
47
U1
#MCLR
VCAP/VCORE
VDD
VDD
VDD
VDD
AVDD
= Pins are up to 5V tolerant
AVSS
VSS
VSS
VSS
OSC1/CLKI/RC12
OSC2/CLKO/RC15
SOSCO/T1CK/CN0/RC14
SOSCI/CN1/RC13
PGED1/AN0/VREF+/CVREF+/PMA6/CN2/RB0
PGEC1/AN1/VREF-/CVREF-/CN3/RB1
AN2/C2IN-/CN4/RB2
AN3/C2IN+/CN5/RB3
AN4/C1IN-/CN6/RB4
AN5/C1IN+/VBUSON/CN7/RB5
PGEC2/AN6/OCFA/RB6
PGED2/AN7/RB7
AN8/C2TX/#SS4/U5RX/#U2CTS/C1OUT/RB8
AN9/C2OUT/PMA7/RB9
TMS/AN10/CVREFOUT/PMA13/RB10
TDO/AN11/PMA12/RB11
TCK/AN12/PMA11/RB12
TDI/AN13/PMA10/RB13
AN14/C2RX/SCK4/U5TX/#U2RTS/PMALH/PMA1/RB14
AN15/EMDC/AEMDC/OCFB/PMALL/PMA0/CN12/RB15
OC1/INT0/RD0
EMDIO/AEMDIO/SCK3/U4TX/#U1RTS/OC2/RD1
SDA3/SDI3/U1RX/OC3/RD2
SCL3/SDO3/U1TX/OC4/RD3
ERXD1/PMD0/RE0
ERXD0/PMD1/RE1
ERXDV/ECRSDV/PMD2/RE2
ERXCLK/EREFCLK/PMD3/RE3
ERXERR/PMD4/RE4
ETXEN/PMD5/RE5
ETXD0/PMD6/RE6
ETXD1/PMD7/RE7
OC5/IC5/PMWR/CN13/RD4
PMRD/CN14/RD5
AETXEN/ETXERR/CN15/RD6
ETXCLK/AERXERR/CN16/RD7
RTCC/AERXD1/ETXD3/IC1/INT1/RD8
AERXD0/ETXD2/#SS3/U4RX/#U1CTS/SDA1/IC2/INT2/RD9
ECOL/AECRSDV/SCL1/IC3/PMCS2/PMA15/INT3/RD10
ECRS/AEREFCLK/IC4/PMCS1/PMA14/INT4/RD11
VUSB
VBUS
D-/RG3
D+/RG2
SCK2/U6TX/#U3RTS/PMA5/CN8/RG6
SDA4/SDI2/U3RX/PMA4/CN9/RG7
SCL4/SDO2/U3TX/PMA3/CN10/RG8
#SS2/U6RX/#U3CTS/PMA2/CN11/RG9
C1RX/AETXD1/ERXD3/RF0
C1TX/AETXD0/ERXD2/RF1
USBID/RF3
AC1TX/SDA5/SDI4/U2RX/PMA9/CN17/RF4
AC1RX/SCL5/SDO4/U2TX/PMA8/CN18/RF5
58
59
33
31
32
22
23
24
27
28
29
30
16
15
14
13
12
11
17
18
21
PGED1
PGEC1
VBUSON
#CS
LED2
LED1
46
49
50
51
52
53
54
55
42
43
44
45
PINGUINO_BOOT
SCK
MISO
MOSI
DUINOMITE_BOOT
SDA1
SCL1
USB_ID
U2RX
U2TX
PIC32MX795F512H-80I/PT
26
27
28
29
22
23
24
7
9
8
25
10
30
31
21
33
32
45
44
43
1
2
42
3
4
34
5
66
19
20
36
35
PIC32-T795H Rev.B
Designed by: WWW.OLIMEX.COM/DEV
BASED ON WWW.KENSEGLERDESIGNS.COM IDEA
Released under Creative Commons Attribution-Share Alike 3.0 United States License
ICSP
3.3V
RESET
R3
33R
PGED1
PGEC1
ICSP
3
4
1
2
5
6
CON6WF6S
UEXT
3.3V
3.3V
3.3V 3.3V
R4
4.7k
U2TX
SCL1
MISO
SCK
5
7
1
3
9
UEXT
6
8
2
4
10
BH10S
R5
4.7k
U2RX
SDA1
MOSI
#CS
R6
10k
LED1
R7
330R
3.3V
R8
1M/1%
R9
100k/1%
VBUS
1N5819S/SS14
+5V
1
5V_E
2
POWER SUPPLY
3.3V
SUPPLY1 SUPPLY2
3.3V
open
+5V_EXT
D1
D2
+5V
VR1(3.3V)
LM1117IMPX-ADJ
IN OUT
1N5819S/SS14
+5V_EXT
ADJ/GND
R11
240R/1%
3.3V
L1
22uH/10%/5mA
AVCC
C17 C18
100nF
R22
1k
390R/1%
R10
GND
R12
0R
0R(NA)
3.3V
BUTTONS
3.3V
RST
R14
330R
R13
4.7k
D3
1N4148/mini-melf
R15
4.7k
RESET
BUT
C21
4.7nF
C22
100nF
R16
330R
PINGUINO_BOOT
R17
330R
2
DUINOMITE_BOOT
3.3V
EEPROM
3.3V
3.3V
EE_SCL1_E
SCL1 1 2 close
R18
NA(4.7k)
3
2
1
6
7
U3
SCL
WP
A2
A1
A0
24LC256-I/SN
VCC
SDA
5
GND
R19
NA(4.7k)
EE_SDA1_E
1 2 close
SDA1
LED1
STAT LEDS
LED2
R20
1k
LED1
LED0603/GREEN
R21
1k
LED2
LED0603/YELLOW
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8.2 Physical dimensions
Note that all dimensions are in inches.
PIC32-T795 user's manual
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CHAPTER 9 REVISION HISTORY
PIC32-T795 user's manual
9. Introduction to the chapter
In this chapter you will find the current and the previous version of the document you are reading.
Also the web-page for your device is listed. Be sure to check it after a purchase for the latest available updates and examples.
9.1 Document revision
Revision
A
B
C
D
E
F
Changes
Initial Creation
Improved the document formatting
Fixed error about RD8/RD0 jumper
Added info on how to switch between Pinguino and Duinomite mode
Added links to the index
Updated links
Fixed an error about pin #8 on page 15
Updated links
Updated the disclaimer
Added a warning about the 5V_E jumper
Fixed wrong bottom view picture
Added more info about Pinguino boot mode
Added a note about rotated quartz crystal
Modified
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OLIMEX© 2013 PIC32-T795 user's manual
9.2 Web page of your device
The web page you can visit for more info on your device is https://www.olimex.com/Products/Duino/PIC32/PIC32-T795/ . There you can find more info and some examples.
ORDER CODES:
PIC32-T795 – completely assembled and tested
USB-MINI-CABLE – USBmini to USB-A cable
PIC-KIT3 – for custom programming/debugging
How to order?
You can order directly using our web shop or via any of our distributors. The list of distributors is available here: https://www.olimex.com/Distributors/ .
Check our webpage
https://www.olimex.com/
for more info.
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OLIMEX© 2013 PIC32-T795 user's manual
9.3 Product support
For product support, hardware information and error reports mail to: [email protected]
. Note that we are primarily a hardware company and our software support is limited.
Please consider reading the paragraph below about the warranty of Olimex products.
Warranty and returns:
Our boards have lifetime warranty against manufacturing defects and components.
During development work it is not unlikely that you can burn your programmer or development board. This is normal, we also do development work and we have damaged A LOT of programmers and boards during our daily job so we know how it works. If our board/programmer has worked fine then stopped, please check if you didn't apply over voltage by mistake, or shorted something in your target board where the programmer was connected etc. Sometimes boards might get damaged by ESD shock voltage or if you spill coffee on them during your work when they are powered.
Please note that warranty do not cover problems caused by improper use, shorts, over-voltages, ESD shock etc.
If the board has warranty label it should be not broken. Broken labels void the warranty, same applies for boards modified by the customer, for instance soldering additional components or removing components – such boards will be not be a subject of our warranty.
If you are positive that the problem is due to manufacturing defect or component you can return the board back to us for inspection.
When we receive the board we will check and if the problem is caused due to our fault and we will repair/replace the faulty hardware free of charge, otherwise we can quote price of the repair.
Note that all shipping costs back and forth have to be covered by the customer. Before you ship anything back you need to ask for RMA. When you ship back please attach to it your shipping address, phone, e-mail, RMA# and brief description of the problem. All boards should be sent back in antistatic package and well packed to prevent damages during the transport.
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