Microchip Technology Curiosity High Pin Count User manual
- Type
- User manual
2016-2020 Microchip Technology Inc. DS40001856C
Curiosity High Pin Count (HPC)
Development Board
User’s Guide
DS40001856C-page 2 2016-2020 Microchip Technology Inc.
Information contained in this publication regarding device
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and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
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OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
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FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
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hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights unless otherwise stated.
Note the following details of the code protection feature on Microchip devices:
• Microchip products meet the specification contained in their particular Microchip Data Sheet.
• Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
• Microchip is willing to work with the customer who is concerned about the integrity of their code.
• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
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Trademarks
The Microchip name and logo, the Microchip logo, Adaptec,
AnyRate, AVR, AVR logo, AVR Freaks, BesTime, BitCloud, chipKIT,
chipKIT logo, CryptoMemory, CryptoRF, dsPIC, FlashFlex,
flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck,
LinkMD, maXStylus, maXTouch, MediaLB, megaAVR, Microsemi,
Microsemi logo, MOST, MOST logo, MPLAB, OptoLyzer,
PackeTime, PIC, picoPower, PICSTART, PIC32 logo, PolarFire,
Prochip Designer, QTouch, SAM-BA, SenGenuity, SpyNIC, SST,
SST Logo, SuperFlash, Symmetricom, SyncServer, Tachyon,
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are registered trademarks of Microchip Technology Incorporated in
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APT, ClockWorks, The Embedded Control Solutions Company,
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Programming, ICSP, INICnet, Inter-Chip Connectivity, JitterBlocker,
KleerNet, KleerNet logo, memBrain, Mindi, MiWi, MPASM, MPF,
MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach,
Omniscient Code Generation, PICDEM, PICDEM.net, PICkit,
PICtail, PowerSmart, PureSilicon, QMatrix, REAL ICE, Ripple
Blocker, SAM-ICE, Serial Quad I/O, SMART-I.S., SQI,
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The Adaptec logo, Frequency on Demand, Silicon Storage
Technology, and Symmcom are registered trademarks of Microchip
Technology Inc. in other countries.
GestIC is a registered trademark of Microchip Technology Germany
II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in
other countries.
All other trademarks mentioned herein are property of their
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© 2016-2020, Microchip Technology Incorporated, All Rights
Reserved.
ISBN: 978-1-5224-5842-5
For information regarding Microchip’s Quality Management Systems,
please visit www.microchip.com/quality.
CURIOSITY HIGH PIN COUNT DEVELOPMENT
BOARD USER’S GUIDE
2016-2020 Microchip Technology Inc. DS40001856C-page 3
Table of Contents
Preface ........................................................................................................................... 4
Chapter 1. Introduction to Curiosity High Pin Count (HPC)
1.1 Curiosity High Pin Count (HPC) Development Board Kit Contents ................ 8
Chapter 2. Getting Started
2.1 Programming the Curiosity HPC Development Board ................................. 11
2.1.1 Programming Using MPLAB X IDE ........................................................... 11
Chapter 3. Troubleshooting
3.1 The MCU Will Not Program Using The PKOB ............................................. 15
3.2 The MPLAB PICkit™ 4 On-Board (PKOB4) Does Not Perform ................... 15
Appendix A. Schematic
A.1 Curiosity HPC Development Board Schematic ............................................ 16
Appendix B. General Notes
B.1 mikroBus™ Clicks ........................................................................................ 21
B.2 Solder Blob Jumper ..................................................................................... 21
Worldwide Sales and Service .................................................................................... 22
2016-2020 Microchip Technology Inc. DS40001856C-page 4
CURIOSITY HIGH PIN COUNT DEVELOPMENT
BOARD USER’S GUIDE
Preface
INTRODUCTION
This chapter contains general information that will be useful to know before using the
Curiosity HPC Development Board. Items discussed in this chapter include:
• Document Layout
• Conventions Used in this Guide
• Recommended Reading
• The Microchip Website
• Development Systems Customer Change Notification Service
• Customer Support
• Revision History
DOCUMENT LAYOUT
This document describes how to use the Curiosity HPC Development Board as a
development tool to emulate and debug firmware on a target board. The document is
organized as follows:
• Chapter 1. “Introduction to Curiosity High Pin Count (HPC)” – This chapter
contains general information regarding the Curiosity HPC Development Board kit
contents, layout and power source.
• Chapter 2. “Getting Started” – This chapter offers information on how to
program the Curiosity HPC Development Board.
• Chapter 3. “Troubleshooting” – Consult this chapter for troubleshooting
information.
• Appendix A. “Schematic” – This appendix lists the Curiosity HPC Development
Board schematic.
• Appendix B. “General Notes” – Refer to this appendix for general notes on
using the Click module sockets and the solder blob jumpers.
NOTICE TO CUSTOMERS
All documentation becomes dated, and this manual is no exception. Microchip tools and
documentation are constantly evolving to meet customer needs, so some actual dialogs
and/or tool descriptions may differ from those in this document. Please refer to our website
(www.microchip.com) to obtain the latest documentation available.
Documents are identified with a “DS” number. This number is located on the bottom of each
page, in front of the page number. The numbering convention for the DS number is
“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the
document.
For the most up-to-date information on development tools, see the MPLAB
®
IDE online help.
Select the Help menu, and then Topics to open a list of available online help files.
DS40001856C-page 5 2016-2020 Microchip Technology Inc.
Curiosity High Pin Count Development Board User’s Guide
CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENT CONVENTIONS
Description Represents Examples
Arial font:
Italic characters Referenced books MPLAB IDE User’s Guide
Emphasized text ...is the only compiler...
Initial caps A window the Output window
A dialog the Settings dialog
A menu selection select Enable Programmer
Quotes A field name in a window or
dialog
“Save project before build”
Underlined, italic text with
right angle bracket
A menu path File>Save
Bold characters A dialog button Click OK
A tab Click the Power tab
N‘Rnnnn A number in verilog format,
where N is the total number of
digits, R is the radix and n is a
digit.
4‘b0010, 2‘hF1
Text in angle brackets < > A key on the keyboard Press <Enter>, <F1>
Courier New font:
Plain Courier New Sample source code #define START
Filenames autoexec.bat
File paths c:\mcc18\h
Keywords _asm, _endasm, static
Command-line options -Opa+, -Opa-
Bit values 0, 1
Constants 0xFF, ‘A’
Italic Courier New A variable argument file.o, where file can be
any valid filename
Square brackets [ ] Optional arguments mcc18 [options] file
[options]
Curly brackets and pipe
character: { | }
Choice of mutually exclusive
arguments; an OR selection
errorlevel {0|1}
Ellipses... Replaces repeated text var_name [,
var_name...]
Represents code supplied by
user
void main (void)
{ ...
}
Preface
2016-2020 Microchip Technology Inc. DS40001856C-page 6
RECOMMENDED READING
This user’s guide describes how to use the Curiosity HPC Development Board. For the
latest information on using other tools, refer to the MPLAB
®
X IDE home page:
www.microchip.com/mplab/mplab-x-ide. This resource page contains updated
documentation, downloads and links to other MPLAB X compatible tools, plug-ins and
much more.
THE MICROCHIP WEBSITE
Microchip provides online support via our website at www.microchip.com. This website
is used as a means to make files and information easily available to customers.
Accessible by using your favorite Internet browser, the website contains the following
information:
• Product Support – Data sheets and errata, application notes, sample programs
and labs, design resources, user’s guides and hardware support documents,
latest software releases and archived software
Curiosity Development Board-specific product support can be accessed via our
website at www.microchip.com/promo/curiosity-development-boards.
• General Technical Support – Frequently Asked Questions (FAQs), technical
support requests, online discussion groups, Microchip consultant program
member listing
• Business of Microchip – Product selector and ordering guides, latest Microchip
press releases, listing of seminars and events, listings of Microchip sales offices,
distributors and factory representatives
DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE
Microchip’s customer notification service helps keep customers current on Microchip
products. Subscribers will receive e-mail notification whenever there are changes,
updates, revisions or errata related to a specified product family or development tool of
interest.
To register, access the Microchip website at www.microchip.com, click on Customer
Change Notification and follow the registration instructions.
The Development Systems product group categories are:
• Compilers – The latest information on Microchip C compilers, assemblers, linkers
and other language tools. These include all MPLAB C compilers; all MPLAB
assemblers (including MPASM™ assembler); all MPLAB linkers (including
MPLINK™ object linker); and all MPLAB librarians (including MPLIB™ object
librarian).
• Emulators – The latest information on Microchip in-circuit emulators.This
includes the MPLAB REAL ICE™ and MPLAB ICE 2000 in-circuit emulators.
• In-Circuit Debuggers – The latest information on the Microchip in-circuit
debuggers. This includes MPLAB ICD 3 in-circuit debuggers and PICkit™ 3
debug express.
• MPLAB IDE – The latest information on Microchip MPLAB IDE, the Windows
®
Integrated Development Environment for development systems tools. This list is
focused on the MPLAB IDE, MPLAB IDE Project Manager, MPLAB Editor and
MPLAB SIM simulator, as well as general editing and debugging features.
• Programmers – The latest information on Microchip programmers. These include
production programmers such as MPLAB REAL ICE in-circuit emulator, MPLAB
ICD 3 in-circuit debugger and MPLAB PM3 device programmers. Also included
are nonproduction development programmers such as PICSTART
®
Plus and
PICkit 2 and 3.
DS40001856C-page 7 2016-2020 Microchip Technology Inc.
Curiosity High Pin Count Development Board User’s Guide
CUSTOMER SUPPORT
Users of Microchip products can receive assistance through several channels:
• Distributor or Representative
• Local Sales Office
• Field Application Engineer (FAE)
• Technical Support
Customers should contact their distributor, representative or field application engineer
(FAE) for support. Local sales offices are also available to help customers.
Technical support is available through the website at:
www.microchip.com/support.
REVISION HISTORY
Revision C (March 2020)
Updated Appendix A and Figure 1-1.
Added Section 3.2.
Other minor editorial updates.
Revision B (August 2018)
Updated Appendix B.
Other minor editorial updates.
Revision A (July 2016)
Initial release of this document.
2016-2020 Microchip Technology Inc. DS40001856C-page 8
CURIOSITY HIGH PIN COUNT DEVELOPMENT
BOARD USER’S GUIDE
Chapter 1. Introduction to Curiosity High Pin Count (HPC)
The Curiosity High Pin Count (HPC) Development Board supports Microchip’s 28 and
40-pin 8-bit PIC
®
MCUs. Two unique PDIP sockets are surrounded by dual-row
expansion headers, which allow for connectivity to all pins on the PIC MCUs.
Programming/debugging is accomplished through the PICkit™ On-Board (PKOB),
eliminating the need for an external programming/debugging tool. The development
board includes a set of four indication LEDs, a potentiometer, and push-button
switches. Additionally, the Curiosity HPC Board integrates two MikroElektronika
mikroBUS™ sockets, which accommodate a variety of plug-in Click™ Board modules
that can be used for application development.
1.1 CURIOSITY HIGH PIN COUNT (HPC) DEVELOPMENT BOARD KIT
CONTENTS
The Curiosity High Pin Count (HPC) Development Board kit contains the following:
• Curiosity High Pin Count (HPC) Development Board
• Quick Start Guide
• PIC18F47Q10 MCU
Introduction to Curiosity High Pin Count (HPC)
2016-2020 Microchip Technology Inc. DS40001856C-page 9
FIGURE 1-1: HPC DEVELOPMENT BOARD REV 1
1
2
3
4
5
4
6
7
891011
1. USB micro connector
2. 3.3/5V power jumper
3. Master Clear Reset button
4. Dual-row expansion headers
5.
PIC
MCU socket for 28-pin microcontroller
6. PIC
MCU socket for 40-pin microcontroller
7. mikroBUS Click Board socket 1
8. mikroBUS Click Board socket 2
9. Push button SW2
10. Push button SW1
11. Potentiometer
Introduction to Curiosity High Pin Count (HPC)
2016-2020 Microchip Technology Inc. DS40001856C-page 10
FIGURE 1-2: HPC DEVELOPMENT BOARD REV 2
2016-2020 Microchip Technology Inc. DS40001856C-page 11
CURIOSITY HIGH PIN COUNT DEVELOPMENT
BOARD USER’S GUIDE
Chapter 2. Getting Started
The Curiosity HPC Development Board can be used with either MPLAB
®
X Integrated
Development Environment (IDE, version 3.0 or higher) or MPLAB
®
Xpress IDE; both
IDEs are available for free at www.microchip.com.
The Curiosity HPC Development Board contains a PICkit On-Board (PKOB) which
allows for both low-voltage programming and low-voltage in-circuit debugging for all
supported devices. When used with the MPLAB IDE, in-circuit debugging allows the
user to run, modify, and troubleshoot their custom software and hardware quickly,
without the need for additional debugging tools.
2.1 PROGRAMMING THE CURIOSITY HPC DEVELOPMENT BOARD
Programming the Curiosity HPC Development Board can be accomplished through
one of the two following ways: either through MPLAB X IDE (version 3.30 or higher for
Rev 1 and version 5.20 or higher for Rev 2), or through MPLAB Xpress.
2.1.1 Programming Using MPLAB X IDE
1. Connect the Curiosity HPC Board to the computer using the on-board micro-USB
connector.
2. Open MPLAB X IDE and either create a new project or open an existing one.
3. Click on the Project Properties icon located in the project’s Dashboard window
(as seen in Figure 2-1). Alternatively, the Project Properties window can be
opened by clicking on File > Project Properties
, or by right clicking on the project
name in the Projects window and clicking Properties.
Note: The Curiosity HPC Board must be programmed using Low-Voltage
Programming (LVP). The LVP bit of the Configuration Word(s) must be set
(LVP = ON or ‘1’).
Getting Started
2016-2020 Microchip Technology Inc. DS40001856C-page 12
FIGURE 2-1: PROJECT PROPERTIES BUTTON
4. The Project Properties window will open. This window allows for the selection of
the programming tool, compiler, and PIC MCU. MPLAB X IDE refers to the Curi-
osity HPC Board as “Starter Kits” in the Hardware Tool selection window as seen
in Figure 2-2.
FIGURE 2-2: SELECTING THE CURIOSITY HPC DEVELOPMENT BOARD
5. In the upper left-hand corner of the Project Properties window, click on Starter
Getting Started
2016-2020 Microchip Technology Inc. DS40001856C-page 14
6. In the Option categories drop-down menu, select Program Options; ensure that
the Low Voltage Programming mode is selected for Programming mode entry
(Figure 2-4). The Curiosity HPC Board is now ready to be programmed.
FIGURE 2-4: ENSURE LOW-VOLTAGE PROGRAMMING IS ENABLED
7. Once the project is ready to be programmed, simply click on the Make and
Program Device button, and MPLAB X IDE will build and compile the code and
program the PIC device, as displayed in Figure 2-5.
FIGURE 2-5: DEVICE PROGRAMMING
2016-2020 Microchip Technology Inc. DS40001856C-page 15
CURIOSITY HIGH PIN COUNT DEVELOPMENT
BOARD USER’S GUIDE
Chapter 3. Troubleshooting
This chapter discusses common operational issues and methods to resolve them.
3.1 THE MCU WILL NOT PROGRAM USING THE PKOB
The Curiosity HPC Development Board’s PICkit On-Board (PKOB) uses low-voltage
programming. Both MPLAB X IDE and MPLAB Xpress set the Low-Voltage
Programming (LVP) bit to a ‘1’, allowing low-voltage programming.
1. When using custom firmware, the LVP bit must be set to ‘1’ in the Configuration
Word. MPLAB X IDE will not allow programming using the PKOB unless the bit
is properly configured.
2. When using a PIC microcontroller (one not included with the Curiosity
Development Board) that has already been programmed using high-voltage
programming and the LVP bit is cleared (LVP = OFF or ‘0’), the device will not be
recognized and cannot be programmed using the PKOB. Reprogramming the
device can be achieved by one of the following two methods:
a) Connect a PICkit™ 3 Programmer to the PIC device dual-row expansion
headers, ensuring the appropriate ICSP™, GND, and V
DD connections are
made. Configure MPLAB X IDE to use the PICkit 3 as the programmer, and
ensure the LVP bit is set to ‘1’ in the Configuration Word. Reprogram the
device.
b) Use an unprogrammed (blank) device and ensure the LVP bit is set to ‘1’ in
the Configuration Word.
3.2 THE MPLAB PICKIT™ 4 ON-BOARD (PKOB4) DOES NOT PERFORM
Use the Hardware Tool Emergency Boot Firmware Recovery Utility to restore hard-
ware tool boot firmware to its factory state. The recovery utility window can be opened
by clicking on Debug > Hardware Tool Emergency Boot Firmware Recovery Utility
in
MPLAB X IDE.The Curiosity HPC Development Board’s PICkit On-Board (PKOB) uses
low-voltage programming. Both MPLAB X IDE and MPLAB Xpress sets the Low-Volt-
age Programming (LVP) bit to a ‘1’, allowing low-voltage programming.
2016-2020 Microchip Technology Inc. DS40001856C-page 16
CURIOSITY HIGH PIN COUNT DEVELOPMENT
BOARD USER’S GUIDE
Appendix A. Schematic
A.1 CURIOSITY HPC DEVELOPMENT BOARD SCHEMATIC
FIGURE A-1: CURIOSITY HPC DEVELOPMENT BOARD SCHEMATIC REV 1
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6
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79''
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*1'
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9287
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9
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5
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3:5*22'B3.
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986%
9
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5
00%7
4
N
5
39
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5
39
Schematic
2016-2020 Microchip Technology Inc. DS40001856C-page 17
FIGURE A-2: CURIOSITY HPC DEVELOPMENT BOARD SCHEMATIC REV 2 (1 OF 4)
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
of
Curiosity HPC
10/23/2019 10:35:57 AM
MainMicro_100_ICSP.SchDoc
Project Title
Sch #: Date:
File:
Revision: Sheet
Designed with
Drawn By:
M.Loper/M.Ragsdale
Sheet Title
PKoB4 Main Micro
Engineer:
M.Pearce/A.Rodriguez
03-10536
2
Size
B
DM164136
PartNumber: Variant: Production
Altium.com
ATSAME70N21B-ANT
PA0/PWMC0_PWMH0/TIOA0/A17/BA1
72
PA1/PWMC0_PWML0/TIOB0/A18
70
PA2/PWMC0_PWMH1/DATRG
66
PA3/TWD0/LONCOL1/PCK2
64
PA4/TWCK0/TCLK0/UTXD1
55
PA5/WMC1_PWML3/ISI_D4/URXD1
52
PA7/XIN32
24
PA8/XOUT32
25
PA9/URXD0/ISI_D3/PWMC0_PWMFI0
54
PA10/UTXD0/PWMC0_PWMEXTRG0/RD
46
PA11/QCS/PWMC0_PWMH0/PWMC1_PWML0
44
PA12/QIO1/PWMC0_PWMH1/PWMC1_PWMH0
48
PA13/QIO0/PWMC0_PWMH2/PWMC1_PWML1
27
PA14/QSCK/PWMC0_PWMH3
34
PA15/D14/TIOA1/PWMC0_PWML3
33
PA16/D15/TIOB1/PWMC0_PWML2
30
PA17/QIO2/PCK1/PWMC0_PWMH3
16
PA18/PWMC1_PWMEXTRG1/PCK2/A14
15
PA19/PWMC0_PWML0/A15
14
PA20/PWMC0_PWML1/A16/BA0
13
PA21/RXD1/PCK1/PWMC1_PWMFI0
21
PA22/RK/PWMC0_PWMEXTRG1/NCS2
26
PA23/SCK1/PWMC0_PWMH0/A19
31
PA24/RTS1/PWMC0_PWMH1/A20
38
PA25/CTS1/PWMC0_PWMH2/A23
40
PA26/DCD1/TIOA2/MCDA2
42
PA27/DTR1/TIOB2/MCDA3
50
PA28/DSR1/TCLK1/MCCDA
79
PA30/PWMC0_PWML2/PWMC1_PWMEXTRG0
82
PA31/SPI0_NPCS1/PCK2/MCDA1
83
PB0/PWMC0_PWMH0/RXD0
12
PB1/PWMC0_PWMH1/GTSUCOMP/TXD0
11
PB2/CANTX0/CTS0
17
PB3/CANRX0/PCK2/RTS0
20
PB4/TDI/TWD1/PWMC0_PWMH2
74
PB5/TDO/TWCK1/PWMC0_PWML0
77
PB6/SWDIO/TMS
57
PB7/SWCLK/TCK
63
PB8/XOUT
98
PB9/XIN
99
PB12/ERASE/PWMC0_PWML1/GTSUCOMP
61
PB13/PWMC0_PWML2/PCK0/SCK0
100
PD0/GTXCK/PWMC1_PWML0/SPI1_NPCS1
1
PD1/GTXEN/PWMC1_PWMH0/SPI1_NPCS2
92
PD2/GTX0/PWMC1_PWML1/SPI1_NPCS3
91
PD3/GTX1/PWMC1_PWMH1/UTXD4
89
PD4/GRXDV/PWMC1_PWML2/TRACED0
88
PD5/GRX0/PWMC1_PWMH2/TRACED1
87
PD6/GRX1/PWMC1_PWML3/TRACED2
85
PD7/GRXER/PWMC1_PWMH3/TRACED3
84
PD8/GMDC/PWMC0_PWMFI1
80
PD9/GMDIO/PWMC0_PWMFI2/AFE1_ADTRG
78
PD10/PWMC0_PWML0/TD
71
PD11/GRX2/PWMC0_PWMH0/GTSUCOMP
69
PD12/GRX3/CANTX1/SPI0_NPCS2
65
PD13/GCOL/SDA10
62
PD14/GRXCK/SDCKE
59
PD15/GTX2/RXD2/NWR1/NBS1
75
PD16/GTX3/TXD2/RAS
56
PD17/GTXER/SCK2/CAS
53
PD18/NCS1/SDCS/RTS2/URXD4
49
PD19/NCS3/CTS2/UTXD4
47
PD20/PWMC0_PWMH0/SPI0_MISO/GTSUCOMP
45
PD21/PWMC0_PWMH1/SPI0_MOSI/TIOA11
43
PD22/PWMC0_PWMH2/SPI0_SPCK/TIOB11
41
PD24/PWMC0_PWML0/RF/TCLK11
37
PD25/PWMC0_PWML1/SPI0_NPCS1/URXD2
35
PD26/PWMC0_PWML2/TD/UTXD2
36
PD27/PWMC0_PWML3/SPI0_NPCS3/TWD2
32
PD28/URXD3/CANRX1/TWCK2
51
PD30/UTXD3
23
PD31/QIO3/UTXD3/PCK2
2
HSDP
95
HSDM
94
NRST
58
TST
60
JTAGSEL
73
VREFP
9
VREFN
6
VBG
97
U4A
UTIL_SDA
UTIL_SCL
ERASE
VPP_ON
VPP_GND
4.7k
0402
1%
R13
4.7k
0402
1%
R14
3V3
VDD_GND
PKOB4_SWDIO
PKOB4_SWCLK
PKOB4_TDO
DATA_EN
CLK_EN
TX0
RX0
PG_SYSTEM
D_P
D_N
5V0_USBGOOD
5V0_nUSBFLT
D_P
D_N
5V0_USBGOOD
5V0_nUSBFLT
VBUS_DETECT
USB2_HS
USB_HS
VBUS_DETECT
((U)PDI_RXD1)
PDI_SCK1
((U)PDI_TXD1)
(TAUX_TAR)
(SPI0_NPCS0)
D_P
D_N
UTIL_SDA
UTIL_SCL
ACTIVE
STATUS
XIN
ERASE
PKOB4_SWDIO
PKOB4_TDO PKOB4_nRST
PKOB4_SWCLK
Main_Micro_Misc
MainMicro_100_Misc.SchDoc
PKOB4_nRST
ICSP_SPI0_SPCK
ICSP_SPI0_MOSI
ICSP_SPI0_MISO
(ICSP_SDO)
(ICSP_SDI)
(ICSP_SCK)
(TDI_IN)
(TMS_IN)
(TAUX_IN)
MOSI
SCK
MISO
SCK_IN
CLK_EN
DATA_EN
ICSP
ICSP
ISP_SPI1_MOSI
(TDI_TAR)
ISP_SPI1_SPCK
(SCK_IN)
SPI1_NPCS0
(TMS_TAR)
5.62k
0402
1%
R20
Main Micro
3V3
USB_VBIAS
STATUS
ACTIVE
TP8
TVDD_GOOD
ICSP_FORCE_SPI_SS
CTS0_SPI1_SS
3V3
ISP_SPI_SS
0.1uF
16V
0201
C9
5V0_nUSBFLT
5V0_USBGOOD
TAUX_DIR
TDI_DIR
TMS_DIR
DW_TX
DW_RX
(DW_RX)
STRONG_PULLUP_EN
TP11
XIN
74LVC1G3157
B2
1
GND
2
B1
3
A
4
VCC
5
S
6
U3
ICSP_FORCE_SPI_SS
SPI1_NPCS0
CTS0_SPI1_SS
ISP_SPI_SS
UTIL_SDA
UTIL_SCL
ISP_SPI1_MISO
PDI_RXD1
PDI_TXD1
TIOA0
PKOB4_REV0
PKOB4_REV1
PKOB4_REV2
PKOB4_REV3
PKOB4_REV4
3V3
DATA_EN
DGI_I2C_SCL
DGI_I2C_SDA
DGI_IO1
DGI_IO0
DGI_IO2
DGI_IO3
ISP_SPI1_SPCK
SYS_ID1
SYS_ID2
SYS_ID4
SYS_ID3
ACTIVE
STATUS
PKOB4_TDO
PKOB4_SWDIO
XIN
ERASE
PKOB4_nRST
PKOB4_SWCLK
DGI_IO3_DIR
DGI_IO2_DIR
DGI_IO1_DIR
DGI_IO0_DIR
CLK_EN
ICSP_SPI0_SPCK
ICSP_SPI0_MOSI
ICSP_SPI0_MISO
STREAM_TXD2
STREAM_RXD2
STREAM_SCK2
VBUS_DETECT
VCP_UART_TX
VCP_UART_RX
VCP
VCP
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
of
Curiosity HPC
10/23/2019 10:35:57 AM
USB_HighSpeed.SchDoc
Project Title
Sch #: Date:
File:
Revision: Sheet
Designed with
Drawn By:
M.Loper/M.Ragsdale
Sheet Title
PKoB4 USB High Speed
Engineer:
M.Pearce/A.Rodriguez
03-10536
2
Size
B
DM164136
PartNumber: Variant: Production
Altium.com
EGND
VBUS
D_P
D_N
10uF
25V
0805
C2
220R
FB1
EGND
0.1uF
16V
0201
C6
D1
D8
MIC2042
VBIAS
7
VIN
8
VIN
12
EN
2
/FAULT
3
SLEW
9
ILIM
6
VOUT
10
VOUT
11
VOUT
14
PGREF
13
PWRGD
1
UVLOIN
4
GND
5
U1
24.3k
0402
1%
R5
3V3
5V0_USBGOOD
5V0_nUSBFLT
3V3
0.1uF
16V
0201
C1
0.1uF
16V
0201
C4
10k
0402
1%
R48
10k
0402
1%
R49
10k
0402
1%
R47
442k
0402
1%
R50
0.022uF
16V
0402
C3
95.3k
0402
1%
R45
5.62k
0402
1%
R46
5V0
ID
4
VBUS
1
GND
5
D-
2
D+
3
0
J12
470R
0402
1%
R7
VBUS
31.6k
0402
1%
R22
D_P
D_N
5V0_USBGOOD
5V0_nUSBFLT
D_P
D_N
5V0_USBGOOD
5V0_nUSBFLT
VBUS_DETECT
USB2_HS
USB_HS
VBUS_DETECT
USB High Speed
4.7uF
16V
0603
C5
5V0
10k
0402
1%
R44
MCP1727 3.3V
VIN
1
VIN
2
SHDN
3
GND
4
PWRGD
5
CDELAY
6
SENSE
7
VOUT
8
EP
9
U2
3V3
4.7uF
16V
0603
C8
1000pF
50V
0402
C7
PG_SYSTEM
PG_SYSTEM
100k
0402
1%
R43
3V3
i
Power Class
iPower Class i Power Class
i
Power Class
i
Power Class
47k
0402
1%
R23
3.3V LDO
PIC VDD
Schematic
2016-2020 Microchip Technology Inc. DS40001856C-page 18
FIGURE A-3: CURIOSITY HPC DEVELOPMENT BOARD SCHEMATIC REV 2 (2 OF 4)
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
of
Curiosity HPC
10/23/2019 10:35:57 AM
Power.SchDoc
Project Title
Sch #: Date:
File:
Revision: Sheet
Designed with
Drawn By:
M.Loper/M.Ragsdale
Sheet Title
Power
Engineer:
M.Pearce/A.Rodriguez
03-10536
2
Size
B
DM164136
PartNumber: Variant: Production
Altium.com
Power
BOARD_VDD
31.6k
0402
1%
R24
TVDD_GOOD
VDD_GND
4.7k
0402
1%
R27
TN2106
3
1
2
Q1
BOARD_VDD
i
Power Class
100R
0603
1%
R26
47k
0402
1%
R25
3V3
1
1
2
3
J45
3.3V/5V
SELECT
JUMPER
5V0
Shunt 2.54mm 1x2
@J45
VDD bleeder
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
of
Curiosity HPC
10/23/2019 10:35:57 AM
MainMicro_100_Misc.SchDoc
Project Title
Sch #: Date:
File:
Revision: Sheet
Designed with
Drawn By:
M.Loper/M.Ragsdale
Sheet Title
PKoB4 Main Micro Misc.
Engineer:
M.Pearce/A.Rodriguez
03-10536
2
Size
B
DM164136
PartNumber: Variant: Production
Altium.com
3V3
0.1uF
16V
0201
C30
0.1uF
16V
0201
C32
0.1uF
16V
0201
C34
VDDCORE
0.1uF
16V
0201
C23
0.1uF
16V
0201
C24
0.1uF
16V
0201
C25
VDDIO Bypass Caps VDDCORE Bypass Caps
24LC256
A0
1
SDA
5
A2
3
A1
2
WP
7
VSS
4
SCL
6
VCC
8
U5
3V3
3V3
10000pF
16V
0402
C13
UTIL_SCL
UTIL_SDA
ATSAME70N21B-ANT
VDDOUT
4
VDDIN
5
VDDIO
19
VDDIO
28
VDDIO
68
VDDIO
81
VDDCORE
18
VDDCORE
22
VDDCORE
39
VDDCORE
76
VDDPLL
86
VDDUTMII
93
VDDUTMIC
96
VDDPLLUSB
90
GND
3
GND
7
GND
8
GND
10
GND
29
GND
67
U4B
VDDCORE
3V3
3V3
0.1uF
16V
0201
C14
3V3
VDDCORE
FB2
0.1uF
16V
0201
C15
4.7uF
0603
16V
C16
VDDCORE
3V3
0.1uF
16V
0201
C35
FB3
4.7uF
0603
16V
C31
0.1uF
16V
0201
C33
Main Micro Misc.
0.1uF
16V
0201
C11
0.1uF
16V
0201
C12
GREEN
D6
YELLOW
D7
330R
0402 1%
R15
330R
0402 1%
R16
STB
1
GND
2
OUT
3
VDD
4
S
TB
G
N
D
OU
T
VDD
Y1
3V3
0.1uF
16V
0201
C10
DNP
12
J13
3V3
3V33V3
SWD
3V3
3V3
(TDI_PGD)
(TAUX)
(TDO_SWO)
(NMCLR)
(VDD_VIOREF)
(TMS_SWDIO)
DNP
1
2
3
4
5
6
7
8
J44
(TCK_PGC_SWDCLK)
100k
0402
1%
R17
100k
0402
1%
R18
100k
0402
1%
R19
ACTIVE
STATUS
XIN
ERASE
PKOB4_SWDIO
PKOB4_SWCLK
PKOB4_nRST
PKOB4_TDO
i
Power Class
Schematic
2016-2020 Microchip Technology Inc. DS40001856C-page 19
FIGURE A-4: CURIOSITY HPC DEVELOPMENT BOARD SCHEMATIC REV 2 (3 OF 4)
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
of
Curiosity HPC
10/23/2019 10:35:57 AM
VirtualCommPort.SchDoc
Project Title
Sch #: Date:
File:
Revision: Sheet
Designed with
Drawn By:
M.Loper/M.Ragsdale
Sheet Title
Virtual Comm Port
Engineer:
M.Pearce/A.Rodriguez
03-10536
2
Size
B
DM164136
PartNumber: Variant: Production
Altium.com
Virtual Comm Port
74LVC1T45GW
DIR
5
A
3
B
4
GND
2
VCCA
1
VCCB
6
U8
3V3
GND
3V3
GND
0.1uF
16V
0201
C36
22R
0603
1%
R54
UART_RX
74LVC1T45GW
DIR
5
A
3
B
4
GND
2
VCCA
1
VCCB
6
U9
3V3
GND
GND
3V3
0.1uF
16V
0201
C37
22R
0603
1%
R55
UART_TX
STREAM_TXD2
STREAM_RXD2
VCP_UART_TX
VCP_UART_RX
VCP
VCP
BOARD_VDD
BOARD_VDD
12
HDR-2.54 Female 1x2
J47
(To Tartget TX)
(To Tartget RX)
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
of
Curiosity HPC
10/23/2019 10:35:57 AM
ICSP.SchDoc
Project Title
Sch #: Date:
File:
Revision: Sheet
Designed with
Drawn By:
M.Loper/M.Ragsdale
Sheet Title
ICSP
Engineer:
M.Pearce/A.Rodriguez
03-10536
2
Size
B
DM164136
PartNumber: Variant: Production
Altium.com
74LVC1T45GW
DIR
5
A
3
B
4
GND
2
VCCA
1
VCCB
6
U6
3V3
330R
0402 1%
R34
330R
0402 1%
R35
74LVC1T45GW
DIR
5
A
3
B
4
GND
2
VCCA
1
VCCB
6
U7
3V3
330R
0402 1%
R36
3V3
CLK_EN
3V3
DATA_EN
0.1uF
16V
0201
C29
0.1uF
16V
0201
C28
330R
0402 1%
R37
22R
0603
1%
R53
22R
0603
1%
R52
MOSI
SCK
MISO
SCK_IN
CLK_EN
DATA_EN
ICSP
ICSP
ICSP_SPI0_SPCK
ICSP_SPI0_MOSI
ICSP_SPI0_MISO
ISP_SPI1_SPCK
ICSP_SPI0_MOSI
ICSP_SPI0_MISO
ICSP_SPI0_SPCK
(ICSP_SCK)
(SCK_IN)
(ICSP_SDO)
(ICSP_SDI)
ICSP
ISP_SPI1_SPCK
BOARD_VDD
BOARD_VDD
4.7k
0402
1%
R38
4.7k
0402
1%
R51
IRLML6402
3
1
2
Q2
VPP_ON
VPP_GND
VPP Switch
4.7k
0402
1%
R30
4.7k
0402
1%
R28
4.7k
0402
1%
R29
TN2106
3
1
2
Q3
TN2106
3
1
2
Q4
10uF
25V
0805
C26
10uF
25V
0805
C27
BOARD_VDD
DATA_EN
CLK_EN
100R
0603
1%
R31
3.3k
0402
1%
R32
3.3k
0402
1%
R33
PGD
PGC
nMCLR
Schematic
2016-2020 Microchip Technology Inc. DS40001856C-page 20
FIGURE A-5: CURIOSITY HPC DEVELOPMENT BOARD SCHEMATIC REV 2 (4 OF 4)
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
of
Curiosity HPC
10/23/2019 10:35:57 AM
Target_IF.SchDoc
Project Title
Sch #: Date:
File:
Revision: Sheet
Designed with
Drawn By:
M.Loper/M.Ragsdale
Sheet Title
mikroBUS and Target PIC Interface
Engineer:
M.Pearce/A.Rodriguez
03-10536
2
Size
B
DM164136
PartNumber: Variant: Production
Altium.com
1 4
2 3
S1
1 4
2 3
S2
RED
D2
1k
1%
R4
1k
1%
R6
1k
1%
R8
1k
1%
R12
1k
1%
R2
10k
1%
R3
10k
1%
R9
4
5
6
7
8
9
10
16
15
14
13
12
11
17
1
2
3
19
18
20 21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J10
4
5
6
7
8
9
10
16
1514
13
12
11
17
1
2
3
19
18
20
21
22
23
24
25
26
27
28
J9
RE3/MCLR
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
RE0
RE1
RE2
VDD
VSS
RC0
RC1
RC2
RC3
RD0
RD1 RD2
RD3
RD4
RD5
RD6
RD7
RC4
RC5
TX/RC6
RX/RC7
VSS
VDD
RB0
RB1
RB2
RB3
RB4
RB5
RB6/PGC
RB7/PGD
RE3/MCLR
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
VSS
RC0
RC1
RC2
RC3 RC4
RC5
TX/RC6
RX/RC7
VSS
VDD
RB0
RB1
RB2
RB3
RB4
RB5
RB6/PGC
RB7/PGD
TARGET PIC 40P DIP
TARGET PIC 28P DIP
5V03V3
SOLDERBLOB JUMPERS
1k 1%
R10
1k 1%
R11
RST
2
CS
3
SCK
4
MISO
5
MOSI
6
+3.3V
7
GND
8
PWM
16
INT
15
RX
14
TX
13
SCL
12
SDA
11
+5V
10
GND
9
AN
1
mikroBUS
J28
RST
2
CS
3
SCK
4
MISO
5
MOSI
6
+3.3V
7
GND
8
PWM
16
INT
15
RX
14
TX
13
SCL
12
SDA
11
+5V
10
GND
9
AN
1
mikroBUS
J29
3V3 5V0
RED
D3
RED
D4
RED
D5
1 2
J1
1 2
J2
1 2
J3
1 2
J4
1 2
J5
1 2
J6
1 2
J7
1 2
J14
1 2
J15
1 2
J16
1 2
J17
1 2
J18
1 2
J19
1 2
J20
1 2
J21
1 2
J22
1 2
J23
1 2
J24
1 2
J25
SOLDERBLOB JUMPERS SOLDERBLOB JUMPERS
1
2
3
4
5
6
7
8
DNP
J30
1
2
3
4
5
6
7
8
DNP
J31
1
2
3
4
5
6
7
8
DNP
J26
1
2
3
4
5
6
7
8
DNP
J27
3V3
3V3 5V0
5V0
12
J32
12
J33
12
J34
12
J35
12
J36
12
J37
12
J38
12
J39
12
J40
12
J41
12
J42
12
J43
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
2123
24
25
26
27
28
29
30
31
32
33
34
35
363840
3739
J8
0.1uF
50V
C18
0.1uF
50V
C20
1uF
C17
1uF
C19
TVDD
32.768kHz
DNP
Y2
5V0
3V3
MODULE 1
MODULE 2
TVDD TVDD
TVDD TVDD TVDD TVDD
TVDD
TVDD TVDD
TVDD
TVDD TVDD
TVDD TVDD
DNP
C21
DNP
C22
TP13 TP14
330RR39
330RR40
330RR41
330RR42
2
13
10k
R1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
2123
24
25
26
27
28
29
30
31
32
33
34
35
363840
3739
J11
TP LOOP Red DNP
5V
TP LOOP Red DNP
TVDD
TP LOOP Red DNP
3V3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RD0
RD1 RD2
RD3
RD4
RD5
RD6
RD7
RC0
RC1
RC2
RC3 RC4
RC5
RC6
RC7
RA0
RA1
RA2
RA3
RA4
RA5
RE0
RE1
RE2
RE3
RA6
RA7
RD0
RD1
RC0
RC1
RC2
RC3
RA6
RA7
RA0
RA1
RA2
RA3
RA4
RA5
RE0
RE1
RE2
RE3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RD2
RD3
RD4
RD5
RD6
RD7
RC4
RC5
RC6
RC7
RA0
RA4
RA5
RA6
RA7
RC5
RB4
RD0
RD1
RC0
RC1
RC2
RC3
RA0
RA1
RA2
RA3
RA4
RA5
RE0
RE1
RE2
RE3
RA6
RA7
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RD2
RD3
RD4
RD5
RD6
RD7
RC4
RC5
RC6
RC7
RA2
RD2
RD3
RB1
RB2
RB3
RD1
RB0
RC0
RC1
RC3
RC4
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RC4
RC5
RC6
RC7
RA0
RA1
RA2
RA3
RA4
RA5
RE3
RC0
RC1
RC2
RC3
RA6
RA7 RA1
RD0
RA3
RB1
RB2
RB3
RC3
RC4
RB5
RC2
RC6
RC7
TP LOOP Black DNP
GND
TP LOOP Black DNP
TP9
TP LOOP Black DNP
TP10
PAD1 PAD2 PAD3 PAD4
LABEL Need Help Small
LABEL1
14
23
S3
10k
1%
R21
TVDD
RE3
GND
RB7
RB6
TVDD
RE3
(TCK)
(TDO)
(TDI)
(AUX)
(TMS)
1 2
J49
1 2
J50
1 2
J51
PGD
PGC
RB6
RB7
RE3
nMCLR
1 2
J48
TVDD
SOLDERBLOB JUMPERS
BOARD_VDD
i
Power Class
DNP
1
2
3
4
5
6
7
8
J46
RE3
/
M
C
LR
R
A0
R
A1
R
A2
R
A3
R
A4
R
A5
R
A6
RA
7
RE
0
RE
1
RE
2
VDD
VSS
R
C0
R
C1
R
C
2
R
C3
RD
0
RD
1
RD
2
RD
3
RD
4
RD
5
RD
6
RD
7
R
C4
R
C5
TX
/
R
C
6
RX
/
R
C7
VSS
V
D
D
RB
0
R
B
1
RB2
RB
3
RB
4
RB
5
R
B6
/
P
GC
RB7/P
GD
PIC18F47Q10@J10
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Microchip Technology Curiosity High Pin Count User manual
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