HOLT ADK-620x3 User Manual

AN-62003 Rev. A Holt Integrated Circuits

ADK-620x3 User’s Guide:

Evaluation Board for

HI-62003 BC/RT/MT &

HI-62023 RT only Devices

December 2018

Holt Integrated Circuits 2

REVISION HISTORY

Revision

Date

Description of Change

AN-62003, Rev. New

12-02-18

Initial Release

AN-62003, Rev. A

12-12-18

Update Kit Contents

Holt Integrated Circuits 3

Introduction

The Holt H-620x3 Evaluation board demonstrates the broad feature set of Holt’s MIL-STD-1553 HI-620x3
family, consisting of:

HI-62023 Remote Terminal device

HI-62003 Remote Terminal, Bus Controller and Monitor device

The H-620x3 family is a set of MIL-STD-1553B bus communication devices containing protocol
management and physical bus interface circuitry. The 2-board assembly and C project reference design
provides a ready-to-run evaluation platform demonstrating operation of Bus Controller, Bus Monitor
and Remote Terminal. For convenience, this kit includes IAR Systems Embedded Workbench® for ARM,
and a fully integrated debug interface for the ARM Cortex M3 microcontroller. Note that in this ADK­620x3 guide, the HI-62003 is used as the reference device because it contains all available features; the
HI-62023 is an RT-only device, so the BC and MT functions in the menu are not applicable in this case.

This guide describes how to set up and run the board. Additional support material and all required
project software are found in the included Holt USB drive. A version of the demonstration software is
already programmed into the microcontroller flash; the board is operational right out of the box without
installing or running the provided software development tools.

Figure 1 HI-620x3 Evaluation Board, mounted on the ARM Cortex MCU Board.

Holt Integrated Circuits 4

Evaluation Kit Contents

This User Guide.

Holt HI-620x3TM Project Software and Documentation on USB drive.

Installation for IAR Systems Embedded Workbench® for ARM (32KB KickStart.), on USB drive.

2x USB interface cables.

2-board assembly comprised of:

Upper DUT board with 620x3

TM

device and dual transformer-coupled MIL-STD-1553 bus interfaces.

Numerous DIP switches configure board operation.

Lower MCU board with ARM Cortex M3 16-/32-bit microprocessor, debug interface and regulated

3.3VDC power supply.

Hardware Block Diagram

Holt Integrated Circuits 5

Default Switch Settings (620x3 board)

RT ADDRESS (SW1)

SWITCH

POSITION

DESCRIPTION

SW1, 5-1

00011
(ON = 0)

Sets the RT address, default is set to 03

SW1, 6

OFF

OFF = RT address parity bit ‘1’, must be odd parity or

device will not work

CONFIG 1 (SW2)

SWITCH

DEFAULT

DESCRIPTION

SW2, 1

OFF

RSTBITEN: OFF , internal self test enabled on reset

ON – Internal self test disabled

SW2, 2

OFF

nSSFLAG/EXT_TRIG: ON, 1553 SSFLAG bit is not set

OFF, SSFLAG bit is set

Note: If External trigger is used SW2,2 should be OFF

SW2, 3

OFF

MSCLR: ON , Hardware reset

SW2, 4

ON

TXINHA: OFF, inhibits transmission on BUSA

SW2, 5

ON

TXINHB: OFF, inhibits transmission on BUSB

SW2, 6

OFF

nRTB: ON, nRTBOOT pin = 0, 1760 mode

OFF, nRTBOOT= 1 (open)

Holt Integrated Circuits 6

Default Jumper Settings

HI-620x3 Board

JUMPER

POSITION

DESCRIPTION

JP1

OFF

Link to send clock to ARM board (not normally used).

JP2

ON

Ground BUSA negative line.

JP3

ON

Grounds TEST pin (disables test mode)

JP4

ON

Ground BUSB negative line.

JP5

OFF

BENDI: ON, Little Endian Data

OFF, Big Endian Data

JP6

ON

WPOL: ON, WAIT pin is active low

OFF, WAIT pin is active high

JP7

OFF

BWIDE: ON, Bus width is set to 8 bits

OFF, , Bus width is set to 16 bits

JP8

OFF

BTYPE: ON, Motorola type data bus

OFF, Intel type data bus

JP9

ON

BUSB LOAD: ON, 70Ω Load connected

OFF, 70Ω Load disconnected

JP10

ON

BUSA LOAD: ON, 70Ω Load connected

OFF, 70Ω Load disconnected

JP11, JP13

ON

Transformer 1:2.5 ratio selected

JP12, JP14

OFF

Transformer unused option

J7

OFF

Connect to disable on board oscillator (use when an
external clock is connected to J4)

Holt Integrated Circuits 7

Test Points

TEST POINT

DESCRIPTION

TP1

nSSFLAG output or input for external trigger

TP2

Positive connection for 1553 Bus A

TP3

Negative connection for 1553 Bus A

TP4

nINCMD, a ‘0’ indicates 620x3 activity (default)

nMCRST, mode code 8 reset output (when enabled)

TP5

Positive connection for 1553 Bus B

TP6

HI-620x3 input clock

TP7

Negative connection for 1553 Bus B

TP8

Monitor HI-620x3 input clock

TP9

Input for TAG clock

TP10

3.3V supply for HI-620x3 (supplied from ARM board)

TP11/12

Ground connection

ARM Board

Jumpers

JUMPER

POSITION

DESCRIPTION

JP1

OFF

Link for Mode Code 8 to reset board.

JP2

ON

Link for using NonZero Wait type interface Used.

JP3

OFF

Link for using Zero Wait type interface.

JP4

OFF

Not Used.

J1

OFF

Link for external ARM clock.

J6

OFF

Link to enable supply from USB 5V, make sure this is
disconnected if using bench supply

Holt Integrated Circuits 8

LEDs

LED #

DESCRIPTION

LED1

Software defined LED.

LED2

Software defined LED.

LED3

Software defined LED.

Hardware Design Overview

Refer to the end of this guide for separate schematic diagrams and bills of material for the upper
DUT board and lower MCU board.

The detachable DUT board can be separated from the provided MCU board for connection to a
user-supplied alternate microprocessor or FPGA board. The inter-board headers are located on

0.1” (2.54 mm) grid for compatibility with generic prototyping boards. All host interface signals

go through the inter-board headers. Several configuration pins including the Remote Terminal
address setting pins are controlled by two DIP switches on the upper DUT board; these signals
are not available on the inter-board headers.

The lower ARM Cortex M3 board is based on the flash-programmable Atmel AT91SAM3U-EK
microprocessor. A 16 bit data/address bus from the ARM connects to the DUT. A USB serial port
provides console I/O (optional). A RESET pushbutton resets the ARM microprocessor, which in
turn controls the DUT Master Reset signal.

The ARM Cortex M3 board includes “J-Link On Board” debug interface, licensed from
www.segger.com, providing out-of-box readiness without having to buy a costly JTAG debug

cable. The kit includes a simple USB cable for connecting the board’s debug interface to your

computer.

Holt Integrated Circuits 9

620x3 Host Interface

HI-620x3 features a 16 bit parallel data bus and has 64K x 16 word SRAM address space. It is offered in
an 80 pin QFP or QFN package.

The 620x3 has data transfer speeds that depend on which of the four available clock frequencies is
selected. The board is supplied with a 50MHz XTAL oscillator module, so by default the software will set
up 50MHz operation. However an external clock can be input through SMA connector J4, if this is done
jumper J7 should be connected. The device will run on a 50, 40, 20 or 16MHz clock, but the appropriate
register setting must be sent to register 0x18.

Control Switches

SW2 has six control functions that affect operation of the HI-620x3, these are explained in the

configuration section, please check they are in the default position before continuing.

RT address set up

The RT terminal address is set using DIP switches, before applying power. RT addresses 3 and 4
are utilized by the preprogrammed Bus Controller message repertoire. The 6-position DIP switch
SW1 should already be set with the address value 03, plus odd parity.

1760 Mode (all devices)

In this mode, the RT device responds with the Status Word’s Busy bit set within 2ms of Master

Reset pin rising edge. To test this feature, the device can be powered up without the software
running (for example by using SW1 RESET switch to hold the MCU in reset). If the MSCLR switch
is toggled on the ADK (SW2/3) the device can quickly respond to a BC command with the ‘Busy’
bit set.

1553 Bus Interface

Note 1: Connecting Bus Negative to ground is strictly a bench test convenience feature. Most

performance characteristics of transmitted and received 1553 signals are specified using
differential line-to-line measurements at the bus stub, Bus Positive minus Bus Negative. This

corresponds to the red and black “BUS” test points adjacent to the transformers on the right

side of the upper circuit board. While two oscilloscope probes connected to red and black may
be used in conjunction with scope’s Ch1-Ch2 math function, a single probe connected to Bus
Positive provides the same signal display when Bus Negative is grounded. This frees up scope
probes for other purposes. The nINCMD (TP4) signal can be used to trigger the scope as shown
in magenta trace on plots from the next page, this signal goes low during 1553 activity.

Do not include a provision for grounding Bus Negative in your production design.

Note 2: For stand-alone testing (without connection to a conventional MIL-STD 1553 bus) the hardware

provides on-board 70Ω termination resistors. This is strictly a bench test convenience feature

Holt Integrated Circuits 10

that supports demonstration of BC and RT without external 1553 bus connections. When using
the RT/MT mode the RT can fully transact messages, with or without the bus monitor.

On-board termination resistors are not used when connecting to a properly terminated MIL-

STD-1553 bus. Do not include a provision for termination resistors in your production design.

BusA 1553 output and nINCMD signal, in BC mode generating bus command

BusA 1553 output and nINCMD signal, in RT mode, responding to TxData command

Holt Integrated Circuits 11

Initial Setting Up

The Holt 620x3 Application Development Kit is designed to support the HI-62003 and HI-62023
devices in the QFP 80 pin package. The HI-62003 is used as the example, this has 64K of 16 bit
SRAM and will operate in all three modes; Remote Terminal (RT), Bus Controller (BC), SMT Bus
Monitor (MT). The HI-62023 can also be fitted, this has RT only capability.

Windows 7, 10 …
Install the free open-source terminal emulation program, TeraTerm 4.71, by running the
provided teraterm-4.71.exe installer program from the Holt CD. Accept the license agreement
stating redistribution is permitted provided that copyright notice is retained. The notice can be
displayed from the TeraTerm window by clicking Help then clicking About TeraTerm. Continuing
to install…
Accept the default install destination and click Next.
At the Select Components screen, unselect all options except Additional Plugin =
TTXResizeMenu and click Next.
Select the installed language, then click Next.
Accept the default Start Menu folder, then click Next.
Select any desired shortcuts, then click Next.
At the Ready to Install screen, click Install.

Run the TeraTerm program. At the New Connection screen, select (x)Serial and choose the
selected COM port. Click Setup then Serial Port to open the serial port setup window. Choose
these settings: Baud Rate: 115200, Data: 8 bits, Parity: none, Stop: 1 bit, Flow Control: none.

The board can be powered from both a 5VDC bench power supply or the 5V USB supply, if using
the USB supply jumper J6 on the lower ARM board should be closed, note however that on
many PCs the USB does not have sufficient power to supply the board when it is transmitting. If
using the bench supply make sure J6 is open. If TeraTerm is running and configured correctly,
the command menu below should appear in the console window. This menu appears whenever
board power is applied, or the RESET pushbutton is pressed. After verifying correct TeraTerm
communication with the evaluation board, the terminal set up can be saved by clicking Setup
then Save Setup.

Holt Integrated Circuits 12

The RT terminal address is set using DIP switches SW1. RT address 3 is utilized by the preprogrammed
Bus Controller message repertoire. The 6-position DIP switch should already be set with the address
value 03, plus odd parity.

The dates and times shown will differ from the screen captures shown below.

Press ‘w’ to reset the HI-620x3, then press ‘d’ to display the HI-620x3 registers, display should look
similar to below:

Holt Integrated Circuits 13

Reg #5 data is the time tag counter and will continually change, Reg #9 is the RT address register and
content 0007 reflects RT address 3 is set. Reg #1C is the self test register and a800 reflects that the
protocol test was run on power up and passed. Note the RSBITEN pin has to be high for this test to run
on reset.

General Structure of Demo Functions

The Holt API demonstration program is run from the source files in the src (source) folder. The main.c
file calls the console.c and executes demo functions in bcdemo.c, bcAsyncDemo.c and rtmtdemo.c. The
Holt API runtime library is contained in the library HI-62xxx lib as executable object code. Files xdemo.c
contain the demo initialization API function calls supporting demonstrations executed from the console
menu to initialize the BC, RT and monitor terminals. Key presses are detected in console.c

Commands ‘a’ and ‘b’ transmit BC async commands onto the A and B bus respectively and can be
viewed on an oscilloscope. The ‘f’ command will transmit a Major/Minor frame. These demos
demonstrate how Holt API’s are used to generate BC Asynchronous messages, Major/Minor frames, low

Holt Integrated Circuits 14

priority and high priority messages. View these messages with external MIL-STD-1553 test equipment or
on an oscilloscope.

This exercise uses the internal BC to transmit messages, so message traffic data is displayed on the
console. If an external BC is already connected to the bus jack though a bus coupler, it is okay to leave it
connected, but disable any external BC transmissions that will conflict with the on-chip BC
transmissions. A snap shot of the output data is shown below:

BC Mode (using an external RT)

1. Commands ‘a’ and ‘b’ transmit BC async commands onto the A and B bus respectively and can

be viewed on an oscilloscope, as shown below. These are Receive data commands to an RT
address = ‘3’. A series of four RxData commands are sent with 1 to 4 data words.

2. Connect an RT to BUSA and set RT address to 3, monitor the Bus with a oscilloscope or monitor,

a a response similar to below should be seen, with the RT responding with a clear status word:

3. The ‘f’ command will transmit a Major/Minor frame. These demos demonstrate how Holt API’s

are used to generate BC Asynchronous messages, Major/Minor frames, low priority and high
priority messages. Below is a snap shot of the major frame sequence containing 4 minor frames,
this is continually repeated, the second snap shot shows the first minor frame:

The 0x1800 word is the RT address 3 responding with a clear status.

Holt Integrated Circuits 15

4. The message data for the Major/Minor frames is contained in the bcdemo.c program and can

easily edited. As shipped RT address 3 is used.

RT Mode, using an external BC

Use an external BC tester (such as Ballard USB 1553) to transmit messages to the demo
board.

1. When an external BC is connected using conventional 1553 buses, use cables to connect the

demo board circular tri-axial bus jacks to bus coupler ports on the A and B bus networks. In this
case, the on-board dummy bus load 70Ω resistors should be disconnected. If bus couplers are
not readily available, bench testing can be done by enabling the on-board dummy bus load 70 Ω
resistors (R4, 5) and connecting BC tester cables directly to the demo board tri-axial jacks for
buses A and B.

2. Press ‘w’ command to reset device, then ‘r’ to set RT mode. This configures the HI-620x3 into an

RT terminal, with the address set on DIP switch SW1. The screen below will be displayed.

3. RT is set to single buffered mode. This RT set up supports data write and read from RT Sub-

address 1 and most mode codes, please refer to Holts API software manual for more details.

Holt Integrated Circuits 16

4. As in example before, use 1553 tester to a 03-T-01-02 Xmt command (0x1822). The Bus data

should look similar to below.

Response to receive two data words to SA1

Response to Transmit two words from SA1

Holt Integrated Circuits 17

RT/MT Mode, using an external BC

Use an external BC tester (such as Ballard USB 1553) to transmit messages to the demo
board.

1. Press ‘w’ command to reset device, then ‘c’ to set RT/MT mode. This configures the device into

an RT terminal and a Monitor. The screen below will be displayed:

2. RT is set to single buffered mode. The RT is set up as in RT mode above, but additionally it will

monitor traffic on the bus and report the data log to the terminal screen. Send a 03-T-01-02
command from the 1553 tester, then send a 03-R-01-02 command. The screen will show a data
log similar to below:

Holt Integrated Circuits 18

1st line shows the MSG#, the time stamp, BUS being used, type of message
2nd line shows the command hex code and the subtext abbreviation for the command
3rd line shows the data content of the command in the format:

RT ADD - Tx/Rx Type –Subaddress - Word length

3. Send a Mode code 18 (Transmit last command), the command 03-R-01-02 sent above should be

logged as below, note only the hex content (0x1C22) of the message is displayed:

MT Mode, using an external BC

Use an external BC tester (such as Ballard USB 1553) to transmit messages to the demo
board.

1. The monitor mode is very similar to RT/MT mode but the RT is not enabled, the monitor

functions the same as in RT/MT section above.

2. Press ‘w’ command to reset device, then ‘t’ to set MT mode. This configures the device into a

Monitor only. The screen below will be displayed, additionally if a 03-T-01-02 command is sent a
log and response will be shown, with no response this time as the RT is disabled:

Holt Integrated Circuits 19

Holt Integrated Circuits 20

Getting Started with the Holt API demo software project and installing

IAR Systems Embedded Workbench for ARM Compiler

Getting Started with the Holt API demo software project and installing IAR Systems Embedded
Workbench for ARM Compiler

Installed IAR Systems Embedded Workbench for ARM (EWARM ) compiler is required BEFORE
adding the Holt demo projects so all Atmel board library files and the demo project folder are
created in the proper location. Follow the “Holt HI-620x3 API Demo Project Installation Guide”
found in the Project folder on the Holt USB DRIVE. Before proceeding to the next steps IAR must
be installed and the two Holt project folders must be in the proper folder locations, according to
that guide. Instructions beyond this point assume you have completed the above installation

tasks.

Launch IAR Embedded Workbench from the Windows Start menu. A blank screen should appear.
Open the Holt HI-620x3 API Demo Project from the IAR File pull-down menu, click on
File/Open/Workspace and navigate to the project folder location and select “HI-62xx.eww” and

click the Open button.

An IAR Workspace window should appear on the left side as shown below. If the Workspace
directory pane is missing, select “Workspace” from the View pull-down menu. Make any
window adjustments or open any of the folder groups to view included files to suit your
preferences.

Double click the main.c file, it should appear in the text editor pane, similar to the screen
capture below.

The first time a project is unzipped and installed in the appropriated folder a Rebuild All should
be performed (from Project pull down menu).

IAR getting started, project management and other guides are available from the IAR
Workbench Help pull down menu.

Holt Integrated Circuits 21

Mode Holt Project Configurations

IAR project configurations are used to re configure the demo software using preprocessor macros. Holt
uses a common code base for multiple projects. This means there are functions not used in this project
but are left in the C and H files. The IAR compiler uses the macros to decide which sections of code to
build and link. Some references to HI-6130 or HI-6131 are to be expected. In some cases, functions are
simply not used or macros are used inside a function to select appropriate code.

Holt Integrated Circuits 22

The API library source code is not provided in the standard ADK. The full API source code is available
with a signed Holt software license agreement (SLA). The standard ADK demos are fully functional
otherwise, and API projects can be built without the API C source code. Contact Holt sales for the SLA for
the optional API C source code.

The IAR embedded workspace provides may of the commonly used tasks as short-cut buttons on the top
as shown:

Application Development Kit Notes

620x3TM was designed for compatibility with microcontrollers having a 16 or 8 bit data bus interface. The
device is split into address space for RAM or register locations, and is selected using the nMEM/REG
control pin which is connected to address pin A17. The menu command ‘d’ will read all register
addresses from 0x00 to 0x01F.

When using the ARM debugger, the register address space starts at the ARM address 0x60000000 and
the RAM at 0x60020000.

The console I/O option using TeraTerm includes a menu option that reads and displays register content
including pending interrupt register status. Remember that Pending Interrupt bits automatically reset
after read occurs.

Stop

Debug

Toggle

Brkpoint

Restart

Make

Reset

Break

Step

Into

Run to

Cursor

Go

Step

Over

Compile

IMPORTANT EMBEDDED WORKBENCH BUTTONS

Holt Integrated Circuits 23

Project File List with Selected Descriptions

Most of the function names are self-explanatory, some functions retain the names from the
original HI-6131 or 6130 devices they were written for, don’t worry about this they work fine
with the HI-620x3 family.

Board_6200.c/h
Handles definitions for HI-620x3 ARM clock rate and interface settings.

board_lowlevel.c/h
Hardware configuration, such as ARM PLL settings .

613x_interrupts.c/h
Interrupt handling routines and configuration settings.

main.c
The primary program entry portal, main() demonstrates initialization sequence used to enabled
terminals. After initialization is complete, function calls demonstrate powerful addressing
methods for all RAM structures used by the enabled terminal modes. Demo initialization and
execution uses Holt high-level API in this demo kit.

ConfigureGpio(); initializes ARM MCU general purpose I/O

console.c
Console functions used by all terminal modes:
ConfigureUsart1();
Show_menu();
chk_key_input();
list_all_regs();

Console functions used by Bus Controller (BC) mode:
bcAsync();
MajorMinorframe();

Console functions used by Remote Terminal: rtpoll();
Console functions used by Monitor MT: mtpoll.c
Console functions used by Monitor/Remote Terminal MT/RT:
rtmtdemo.c;

Console functions used by MT bus monitor modes:

Holt Integrated Circuits 24

Primitive console functions that "printf" redundant char strings to reduce program size:
print_null(), print_sp1sp(),print_b1sp(), print_b0sp();
print_dddn(), print_dd0n(), print_dd1n();
print_menuprompt(), print_line();

DisplayDecodedMsg(); used to display 1553 formatted data to the console when the ‘t’ monitor
command is used.

displayRTTraffic(); called from main; calls DisplayDecodedMsg()

Flash.icf - Project Linker File.

Holt API Library files

_HI-62xxx 1_0 LIB.a – Precompiled Holt API library.
This file, with extension .a, is the precompiled Holt API library file, note: file name could have
a later revision number.

The standard API kit does not include the Holt API source files although the API header files are
included and grouped in the workspace Holt_API/src sub-folder.

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RTA pins have
pull 200uA ups.

TAG
CLK

nSSFLAG/EXTTRG

FOR ALL DIP SWITCHES
UP = LOGIC-1

REMOTE
TERMINAL
ADDRESS

INCMD
(message
being processed)

1
3

2

1
3

2

***DNI***

3V3

***DNI***

***DNI***

***DNI***

***DNI***

1:2.5 ratio

1:2.5 ratio

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

D15

D[0..15]

MSCLR

nRTBOOT

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A1

A14

A15

A16

nRTBOOT

D[0..15]

GND GND
A0 D0
A1 D1
A2 D2
A3 D3
A4 D4
A5 D5
A6 D6
A7 D7
A8 D8
A9 D9
A10 D10
A11 D11
A12 D12
A13 D13
A14 D14
A15 D15
A16

GND GND

3V3

ABUS

nABUS

nBBUS

BBUS

D[0..15]

nSSFLAG

nWAIT

RD/nWR

TXINHB

RSTBITEN

TXINHA
TXINHB

nSSFLAG

A[0..16]

nSTRB

RSTBITEN

RT_AD_LAT

nINT

MSCLR

CLKIN

A17

A0

TXINHA

nCE

3V3

nMCRST

A[0..16] D[0..15]

A17

3V3 3V3

RD/nWR
nCE

nWAIT

nINT

RT_AD_LAT

nSTRB

3V3

MSCLR

nMCRST

CLKIN

3V3 3V3

CLKIN

3V3

nSSFLAG

Title

Size

Document Number Re v

Date: Sheet

of

HI-620x3 Carrier.DSN B

HI-620X3 80-QFP Evaluation Board

Custom

11Wednesday, November 28, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-620x3 Carrier.DSN B

HI-620X3 80-QFP Evaluation Board

Custom

11Wednesday, November 28, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-620x3 Carrier.DSN B

HI-620X3 80-QFP Evaluation Board

Custom

11Wednesday, November 28, 2018

J7

12

TP2

C10
.1uF

JP8

R4

70 1W

J6

BJ77

JP11

321 456

ON (CLOSED)

SW2

SMD 6-POS DIP Switch

LED3

JP13

T2

PM-DB2791S

4

5

6

7

8
1
2
3

J1

Header 2x20

1 2
3 4
5 6
7 8

9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

JP7

TP3

JP4

321 456

ON (CLOSED)

SW1

SMD 6-POS DIP Switch

LED1

TP9

TP12

R2

270

TP6

C8
.1uF

OSC1

50.0MHz

OE

1

GD2OUT

3

VCC

4

C5

.1uF

JP3

TP8

TP10

TP11C7

.1uF

JP9

J2

Header 2x20

1 2
3 4
5 6
7 8

9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

C3
.1uF

TP5

JP10

JP1

J5

BJ77

T1

PM-DB2791S

4

5

6

7

8
1
2
3

TP4

J4

SMA

1

2

JP2

+

C2
47uF

R3

270

JP14

C4
.1uF

LED2

R1

270

+

C9

4.7uF

JP6

TP1

R6

10K

HOLT
HI-62003

U1

HI-62XX3

A11

32

A10

80

TX_RX_A

68

nTX_RX_A

70

MEM_nREG

45

A08

29

BENDI

65

VCC_XCVRA

69

A07

28

A03

14

TX_RX_B

71

nTX_RX_B

73

A00

10

A02

12

TESTMODE

61

TAG_CLK

25

RTAD2

76

nMSTCLR

9

CLOCK_IN

13

A06

34

BWIDE

58

+3.3V_VCC_LOGIC

27

GND_LOGIC

1

nINCMD_nMCRST

56

A01

11

MSB/LSB

74

BTYPE

55

RT_AD_LAT

60

nSSFLAG_EXTTRIG

75

RTAD0

78

RTAD3

62

RTAD4

63

DB06

21

DB01

4

DB04

17

RTADP

79

RTAD1

77

DB00

3

DB02

5

DB03

6

DB05

18

GND_LOGIC

7

+3.3V_VCC_LOGIC

40

DB08

23

DB07

22

DB13

38

DB12

37

DB14

41

DB09

24

DB11

36

DB15

42

DB10

35

RSTBITEN

64

WAIT

53

nINT

54

TX_INH_A

67

nCE

52

TX_INH_B

66

nSTRBD

46

+3.3V_VCC_LOGIC

51

GND_LOGIC

19

nWE

57

WPOL

59

A15

44

A05

16

A09

30

A12

33

A13

49

A04

15

A14

43

VCC_XCVRB

72

+3.3V_VCC_LOGIC

2

+3.3V_VCC_LOGIC

8

+3.3V_VCC_LOGIC

20

nRTBOOT

31

GND_LOGIC26GND_LOGIC39GND_LOGIC48GND_LOGIC

50

RAM VDD

47

JP5

TP7

R750

+

C6
47uF

R5
70 1W

C1
.1uF

JP12

Holt Integrated Circuits, Inc.
PCB P/N: HV040

Bill of Materials

HI-620X3 80-QFP

Evaluation Board

Rev. B

November 29, 2018

Item Qty Description Reference Digikey P/N Mfg P/N

1 1

PCB, Bare, Evaluation Board N/A

NewTeck PCB# 14770

2 2

Capacitor, 47uF 20% 16V Tant SMD 6032 C2,C6

399-9739-1-ND

Kemet T491C476M016AT

3 1

Capacitor, 4.7uF 10% 16V Tant SMD 3216 C9

399-8439-1-ND Kemet T494A475K016AT

4 7

Capacitor, Cer 0.1uF 20% 50V Z5U 0805 C1,C3,C4,C5,C7,C8,C10

399-1176-1-ND Kemet C0805C104M5UACTU

5 2

Connector 3-Lug Concentric Triax Bayonet
Jack, Panel Front Mount TRB (BJ77)

J5,J6

MilesTek 10-06570

Trompeter Electronics BJ77

6 1

Connector SMA Jack R/A 50 Ohm PCB J4

A97593-ND

TE 5-1814400-1

7 2

Header, Male 2x20, .1" Pitch J1,J2 S2012EC-20-ND

Sullins PREC020DAAN-RC

8 1

Conn Header .100 Sgl RA 2 Pos Male J7

S1111E-02-ND Sullins PBC02SBAN

9

Conn solder jumper JP1-JP14

10 3

Led Green SMD 0805 LED1,LED2,LED3

160-1179-1-ND LiteOn LTST-C170GKT

11 1

Res 49.9, 1/8W 1% 0805 SMD R7

P49.9CCT-ND ERJ-6ENF49R9V

12 2 Res 69.8 Ohm 1W 1% 2512 SMD

R4,R5

RHM69.8BBCT-ND Rohm MCR100JZHF69R8

13 3

Res 270, 1/8W 5% 0805 SMD R1,R2,R3

P270ACT-ND Panasonic ERJ-6GEYJ271V

14 1

Res 10K 5% 1/8W 0805 R6

P10KACT-ND Panasonic ERJ-6GEYJ103V

15 2

Switch Tape Seal 6 Pos SMD SW1,SW2

CT2196MST-ND CTS 219-6MST

16 4

Test Point, White Insulator, 0.040" TP1,TP6,TP8,TP9 Optional

36-5002-ND Keystone 5002

17 1

Test Point, White Insulator, 0.040" TP4

36-5002-ND Keystone 5002

18 3

Test Point, Red Insulator, 0.062" TP10(3V3), TP2(BUSA), TP5(BUSB)

36-5010-ND Keystone 5010

19 5

Test Point, Black Insulator, 0.062"

TP3(nBUSA),TP7(nBUSB),TP11,TP12 36-5011-ND Keystone 5011

20 1

HI-622X3 80-QFP 0.4mm-10X10mm U1

HI-622X3 HI-622X3 80-QFP

21 2

Isolation Transformer PM-DB2791S T1,T2 Holt-Premiers Magnetics

22 1 Oscillator XO 50.0Mhz HCMOS SMD

OSC1

535-9330-1-ND Abracon ASV-50.000MHZ-EJ-T

23 4

Hookup Solid wire - 20AWG - Black - 1" Long Triax wiring

C2028B-XX-ND

General Cable C2028A.12.01

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ARM CORTEX M3 PIO

A2
A3
A4
A5
A6
A7
A8
A9

A12

A11

A10

A13

A[0..16]

A0
A1

A14
A15

D2
D3

D6

D[0..15]

D1

D0

D4
D5

D7

D10
D11

D14

D[0..15]

D9

D8

D12
D13

D15

D15

A16

A[0..16]

nRD
nSTRB

nWE

nWAIT

RT_AD_LAT
nINT

D[0..15]

MSCLR

A17

RXD
RTS
CTS

TXD

nSSFLAG

CLKIN

A18

LED1
LED2
LED3

16n8bit

PB4

PB5

PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7

3V3

A[0..16]

PB17
PB18

PB21
PB22

PB24

PC16
PC17

PC12
PC13

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

HI-62XX CM3 Buffered Section

Holt Integrated Circuits, Inc.

A

15Tuesday, October 16, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

HI-62XX CM3 Buffered Section

Holt Integrated Circuits, Inc.

A

15Tuesday, October 16, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

HI-62XX CM3 Buffered Section

Holt Integrated Circuits, Inc.

A

15Tuesday, October 16, 2018

LED2

LED, GRN

R2

270

LED1

LED, GRN

R1

270

U1A
SAM3U

PA0/WKUP0

109

PA1/WKUP1

111

PA2/WKUP2

113

PA3/CK

115

PA4/CDA

117

PA5/DA0

119

PA6/DA1

121

PA7/DA2

123

PA8/DA3

128

PA9/TWD0

130

PA10/TWCK0

132

PA11/URXD

133

PA12/UTXD

134

PA13/MISO

87

PA14/MOSI

88

PA15/SPCK

91

PA16/NPCS0

93

PA17/WKUP7

95

PA18/WKUP8

99

PA19/WKUP9

100

PA20/TXD1

101

PA21/RXD1

102

PA22/RTS1

77

PA23/CTS2

103

PA24/WKUP11

105

PA25/WKUP12

106

PA26/TD

107

PA27/PCK0

64

PA28/TK

45

PA29/PWMH1

46

PA30/TF

78

PA31/RF

48

PB0/PWMH0

53

PB1/PWMH1

55

PB2/PWMH2

57

PB3/AD12BAD2

79

PB4/AD12BAD3

80

PB5/AD1

65

PB6/D15

66

PB7/A0/NBS0

67

PB8/A1

68

PB9/D0

31

PB10/D1

30

PB11/D2

59

PB12/D3

61

PB13/D4

62

PB14/D5

29

PB15/D6

97

PB16/D7

96

PB17/NANDOE

26

PB18/NANDWE

25

PB19/NRD

24

PB20/NCS0

23

PB21/A21/NANDALE

21

PB22/A22/NANDCLE

20

PB23/NWR0/NWE

19

PB24/NANDRDY

15

PB25/D8

14

PB26/D9

13

PB27/D10

12

PB28/D11

10

PB29/D12

8

PB30/D13

6

PB31/D14

5

PC0/A2

110

PC1/A3

112

PC2/A4

114

PC3/A5

116

PC4/A6

118

PC5/A7

120

PC6/A8

122

PC7/A9

124

PC8/A10

129

PC9/A11

131

PC10/A12

89

PC11/A13

92

PC12/NCS1

94

PC13/RXD3

98

PC14/NPCS2

28

PC15/NWR1/NBS1

81

PC16/NCS2

82

PC17/AD12BAD6

83

PC18/AD12BAD7

84

PC19/NPCS1

32

PC20/A14

108

PC21/A15

22

PC22/A16

47

PC23/A17

49

PC24/A18

54

PC25/A19

56

PC26/PWMH2

58

PC27/A23

63

PC28/DA4

69

PC29/DA5

70

PC30/DA6

71

PC31/DA7

72

LED3

LED, GRN

R3

270

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AVX TPSA106K010R1800

SOT-23

uCLK

KA

NC

12

3

XOUT

XOUT32

XIN32

DFSDM
DFSDP

XIN

XIN32

XOUT32

VBG

VREF

3V3

VOUT

VOUT

VOUT

VUTMI

VANA

3V3

3V3

3V3

3V3

VUTMI VANA

3V3

3V3

3V3

nRST

TDI
TDO
TMS
TCK

CLKIN

3V3

3V3

GND

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

HI-62XX ARM CORTEX CM3 Section

Holt Integrated Circuits, Inc.

A

25Tuesday, October 16, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

HI-62XX ARM CORTEX CM3 Section

Holt Integrated Circuits, Inc.

A

25Tuesday, October 16, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

HI-62XX ARM CORTEX CM3 Section

Holt Integrated Circuits, Inc.

A

25Tuesday, October 16, 2018

C21
20pF

J1

1 2

C23
10pF

U1B
SAM3U

NRST

11

TDI

1

TDO/TRACESWO

4

TMS/SWDIO

7

TCK/SWCLK

9

VBG

39

DHSDP

37

DHSDM

38

DFSDM

41

DFSDP

42

FWUP

135

SHDN

136

ERASE

137

TEST

138

NRSTB

141

XIN32

144

XOUT32

143

XIN

36

XOUT

35

ADVREF

74

AD12BVREF

76

VDDCORE1

16

VDDCORE2

27

VDDCORE3

44

VDDCORE4

50

VDDCORE5

86

VDDCORE6

125

VDDOUT

2

VDDIN

3

VDDIO1

17

GND1

18

GNDPLL

33

VDDUTMI

40

GNDUTMI

43

VDDIO2

51

GND252GND3

60

VDDANA

73

GNDANA

75

VDDIO3

85

GND4

90

VDDIO4

104

GND5

126

VDDIO5

127

VDDBU

139

GNDBU

140

VDDPLL

34

JTAGSEL

142

C22
100nF

+

C12
10uF

C5

4.7uF

C2
100nF

R4 PROV

R8 39R

C25

20pF
C24
100nF

C17
100nF

C7
100nF

R10

6.8K 1%

C10
100nF

VREF1

LM4040-2.5

2 1

3

C4
100nF

Y1

12.000MHz

L1
10uH/100mA

C13
100nF

+

C30
10uF

C9
100nF

R5 4.7K

C18
100nF

C27

20pF

C32

4.7uF

C8
100nF

C20

4.7uF

C1
10nF

L2

10uH/100mA

C15
100nF

Y2

32.768KHz

12

3

C6
100nF

R11
1R

R7 39R

C19
100nF

R6 100K

R12
1R

+

C3
10uF

C28
100nF

C14
20pF

C16
100nF

C26
100nF

C29
100nF

C11
100nF

C31

4.7uF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

JP1 LINK to ENABLE
MC8 to RESET TERMINAL
***DNI***

CONNECT 3V3 JP FOR NON-ZERO WAIT

GNDGND

nSSFLAG

A2
A3
A4
A5
A6
A7
A8
A9

A12

A11

A10

A13
A14
A15

A0
A1

A16

D2
D3

D6

D1

D4
D5

D7

D0

D10
D11

D14

D9

D12
D13

D15

D8

GNDGND

GND

3V3

nWE
nSTRB

CLKIN

nWAIT

nINT

3V33V3 3V33V3

16n8bit

nZERO_WAIT

nINT

PB17

A17
A18

PB18

PB21

RT_AD_LAT

LED1
LED2
LED3

PB4
PB5

PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7

A[0..16] D[0..15]

PB22

MSCLR

nZERO_WAIT

3V3

nSSFLAG

nRST

5V0

nRD

PB24

PC16

PC17

PC12
PC13

3V3

GND

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

CORTEX CM3 ADK Board Connections Section

Holt Integrated Circuits, Inc.

A

35Tuesday, October 16, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

CORTEX CM3 ADK Board Connections Section

Holt Integrated Circuits, Inc.

A

35Tuesday, October 16, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

CORTEX CM3 ADK Board Connections Section

Holt Integrated Circuits, Inc.

A

35Tuesday, October 16, 2018

J3

Header 2x20

1 2
3 4
5 6
7 8

9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

TP3

BCTRIG/nSSFLAG

J2

Header 2x20

1 2
3 4
5 6
7 8

9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

JP3

JP1

TP2

JP2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SEGGER J-LINK O/B

DEBUGGER INTERFACE COPIED
FROM ATMEL ARM CORTEX M3

TCKin

USE THIS TO CONNECT J-LINK IF ABOVE
CIRCUITRY IS NOT POPULATED OR WHEN
IT IS DISABLED BY JUMPER JP2.

TCKout

TRSTout

RTCK

DigiKey H2959CT-ND
Hirose UX60-MB-5ST

RESET

Cable: USB A Male to
Mini USB-B Male, 2 meter
DigiKey AE10628-ND
Assman AK672M/2-2-GR-R

SWOin
RTCKin

TDIin

**DNI**

DDM
DDP

TRSTin

TDIclk

TDI

TDIout

TDOclk

PLLRC

XOUT2
XIN2

TMS

ATTACH TDOin

TCK

TRESout

TCK
TDO

TESTRCK

TMS

TDI

TMSin

TMSout

TDIout

TDOin

TDO

TRESin

nRSTTRESin

3V3

1V8

1V8

3V3

3V3

1V8

3V3

3V3

3V3

1V8

3V3

1V8

3V3

3V3

TDO

nRST

TDI
TCK

TMS

3V3

3V3

GND

Title

Size

Document Number Rev

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

CORTEX CM3 DEBUG I/F Section

Holt Integrated Circuits, Inc.

Custom

45Tuesday, October 16, 2018

Title

Size

Document Number Rev

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

CORTEX CM3 DEBUG I/F Section

Holt Integrated Circuits, Inc.

Custom

45Tuesday, October 16, 2018

Title

Size

Document Number Rev

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

CORTEX CM3 DEBUG I/F Section

Holt Integrated Circuits, Inc.

Custom

45Tuesday, October 16, 2018

R16
47K

R24 300

C43

100nF

C54
10nF

U3
TPD4E001DBVR

IO1

1

IO2

3

GND

2

IO3

4

VCC

5

IO4

6

C36

100nF

C51
10nF

R23 100

R13 0

SW1

C40

100nF

R21 100

C38

100nF

R28
100K

R17

1.5K

LED4

green-led

C50
1nF

R29
100K

C47

100nF

R15 0

JP4

DISABLE J-LINK

R19 100

+

C35

4.7uF

FB1

BN03K314S300R

R30
100K

Y3

18.432MHz

J4

USB Mini B Recept

VBUS

1

D-

2

D+

3

NC

4

GND

5

CASE

6

C37

100nF

R20 27

C39

100nF

C34

100nF

C49
10pF

R22 27

R26

100K

C41

100nF

C44
33pF

C45
15pF

C52
100nF

C48
10pF

C33

100nF

R14 220

R27

100K

+

C53
10uF

C46
15pF

C42

100nF

R18 100

R25

1.5K

U2

AT91SAM7S64 64PQFP

ADVREF1GND2AD43AD54AD65AD76VDDIN7VDDOUT8PA17/TD/PCK1/AD0

9

PA18/RD/PCK2/AD110PA21/RXD/PCK111VDDCORE12PA19/RK/FIQ/AD2

13

PA22/TXD1/NPCS314PA23/SCK1/PWM015PA20/RF/IRQ0

16

GND

17

VDDIO

18

TIOB1/TK/PA16

19

TIOA1/TF/PA15

20

PWM2/MOSI/PA13

22

PWM3/SPCK/PA14

21

PWM1/RTS1/PA24

23

VDDCORE

24

PWM2/CTS1/PA25

25

TIOA2/DCD1/PA26

26

PWM1/MISO/PA12

27

PW0/NPCS0/PA11

28

NPCS2/DTXD/PA10

29

NPCS1/DRXD/PA9

30

ADTRG/CTS0/PA8

31

PWM3/RTS0/PA7

32

TDI

33

PCK0/TXD0/PA6

34

TCLK0/TWCK/PA4

36

TIOB2/DTR1/PA27

37

TCLK1/DSR1/PA28

38

NPCS3/RXD0/PA5

35

NRST

39

TST

40

TCLK2/RI1/PA29

41

NPCS2/IRQ1/PA30

42

NPCS3/TWD/PA3

43

SCK0/PWM2/PA2

44

VDDIO

45

GND

46

TIOB0/PWM1/PA1

47

TIOA0/PWM0/PA0

48

TDO

49

JTAGSEL

50

TMS

51

PA31/NPCS1/PCK2

52

TCK

53

VDDCORE

54

ERASE

55

DDM

56

DDP

57

VDDIO

58

VDDFLASH

59

GND

60

XOUT

61

XIN

62

PLLRC

63

VDDPLL

64

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RED

BLK

POWER SUPPLY -- 5VDC IN TO 3.3VDC OUT

DDPAK/TO263-3

MINI-USB

**

**

BLK BLK

USB 5V JUMPER

RL5

VCC3O

VCC3O
USBDM
USBDP

USBDP

USBDM

5V

5V

3V3

5V0

3V3

RXD

TXD

CTS

RTS

3V3

GND

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

ADK USB Section

Holt Integrated Circuits, Inc.

A

55Tuesday, October 16, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

ADK USB Section

Holt Integrated Circuits, Inc.

A

55Tuesday, October 16, 2018

Title

Size

Document Number Re v

Date: Sheet

of

HI-622X3 ARM Evaluation Board B

ADK USB Section

Holt Integrated Circuits, Inc.

A

55Tuesday, October 16, 2018

TP5

"5V"

+

C62
47uF

J5 USB_MINI_B_0

VCC

1

D-

2

D+

3

GND

5

NC

4

CASE

6

+

C58
10uF

+

C59
68uF

TP7

U4

FT231XS-R

TXD

20

DTR#

1

RTS#

2

VCCIO

3

RXD

4

RI#

5

GND

6

DSR#

7

DCD#

8

CTS#

9

CBUS3

19

CBUS0

18

CBUS1

17

VCC

15

CBUS2

10

RESET#

14

GND

16

3V3OUT

13

USBDM

12

USBDP

11

C61
.1uF

C56

.1uF

C60
.1uF

TP8

TP4

"3V3"

C55
.1uF

U5
LM1085ISX-3.3

IN

3

GND

1

OUT

2

TAB

4

C57
10nF

TP6

"GND"

FB2

FERRITE BEAD

1 2

R31 27R

R32
150

C64
47pF

C63
47pF

LED5

LED, GRN

R33 27R

J6

1 2

Holt Integrated Circuits, Inc.
PCB P/N: HV037

Bill of Materials

HI-622X3 ARM Board

Rev. A

October 03, 2018

Item Qty

Description Reference Digikey P/N Mfg P/N

1 1

PCB, Bare, Evaluation Board N/A

Jet Tech 62974

2 37

Capacitor, Cer 0.1uF 10% 50V X7R 0805

C2,C4-C11,C13,C15-C20,C22,
C24,C26,C28,C29,C33,C34,C36­C43,C47,C52,C55,C56,C60,C61

445-15929-1-ND TDK C2012X7R1H104K125AE

3 4

Capacitor, Cer 0.01uF 10% 50V X7R 0805 C1,C51,C54,C57

399-5107-1-ND Kemet C0805F103K5RACTU

4 1

Capacitor, Cer .001uF 50V X7R 0805 C50

399-1147-1-ND Kemet C0805C102K5RACTU

5 3

Capacitor, Cer 10pF 50V 5% NP0 0805 C23,C48,C49

399-1108-1-ND Kemet C0805C100J5GACTU

6 2

Capacitor, Cer 15pF 50V 5% NP0 0805 C45,C46

399-1111-1-ND Kemet C0805C150J5GACTU

7 4

Capacitor, Cer 20pF 50V 5% NP0 0805 C14,C21,C25,C27

399-8033-1-ND Kemet C0805C200J5GACTU

8 1

Capacitor, Cer 33pF 50V 5% NP0 0805 C44

399-14587-1-ND Kemet C0805C330G5GAC7800

9 2

Capacitor, Cer 47pF 50V 5% NP0 0805 C63,C64

399-14601-1-ND Kemet C0805C470G5GAC7800

10 3

Capacitor 4.7uF,20%, 16V Tant SMD 3216 C31,C32,C35

399-3699-1-ND Kemet T491A475M016AT

11 5

Capacitor 10uF,20%, 16V Tant SMD 3216 C3,C12,C30,C53,C58

399-3687-1-ND Kemet T491A106M016AT

12 1

Capacitor 47uF,20%, 16V Tant SMD 6032 C62

399-9739-1-ND Kemet T491C476M016AT

13 1

Capacitor 68uF,20%, 16V Tant SMD 6032 C59

399-8399-1-ND

Kemet T491D686M016AT

14 2

Ferrite 330 Ohm@100MHz 0805 FB1,FB2

490-5988-1-ND Murata BLM21PG331SN1D

15 2

Ferrite 220 Ohm, 2A @100 MHz 0805 L1,L2

490-1054-1-ND Murata BLM21PG221SN1D

16 2

Conn Recept. Female 2x20, 0.1" Pitch J2,J3

S6104-ND

Sullins PPTC202LFBN-RC

17 2

Conn Header .100 Sgl Straight 2 Pos J6,JP4 (Dis_Link)

S1012E-02-ND Sullins PEC02SAAN

18 1

Conn Header .100 Sgl Straight 2 Pos J1

S1112E-02-ND Sullins PEC02SBAN

19 2

Conn Receptacle Mini USB2.0 5 Pos J4,J5

H2959CT-ND Hirose UX60-MB-5ST

20 5

LED Green SMD 0805 LED1-LED5

160-1179-1-ND LiteOn LTST-C170GKT

21 0

Resistor, Prov 1/8W 0805 R4

DO NOT STUFF

22

3

Solder Jumper JP1,JP2,JP3

SOLDER OPEN

23 2

Res 0, 1/8W 5% 0805 SMD R13,R15

P0.0ACT-ND Panasonic ERJ-6GEY0R00V

24 2

Res 1 Ohm, 1/8W 5% 0805 SMD R11,R12

P1.0ACT-ND Panasonic ERJ-6GEYJ1R0V

25 4

Res 27, 1/8W 5% 0805 SMD R20,R22,R31,R33

P27ACT-ND Panasonic ERJ-6GEYJ270V

26 2

Res 39, 1/8W 5% 0805 SMD R7,R8

P39ACT-ND Panasonic ERJ-6GEYJ390V

27 4

Res 100, 1/8W 5% 0805 SMD R18,R19,R21,R23

P100ACT-ND Panasonic ERJ-6GEYJ101V

28 1

Res 150, 1/8W 5% 0805 SMD R32

P150ACT-ND Panasonic ERJ-6GEYJ151V

29 1

Res 220, 1/8W 5% 0805 SMD R14

P220ACT-ND Panasonic ERJ-6GEYJ221V

30 3

Res 270, 1/8W 5% 0805 SMD R1,R2,R3

P270ACT-ND Panasonic ERJ-6GEYJ271V

31 1

Res 300, 1/8W 5% 0805 SMD R24

P300ACT-ND Panasonic ERJ-6GEYJ301V

32 2

Res 1.5K, 1/8W 5% 0805 SMD R17,R25

P1.5KACT-ND Panasonic ERJ-6GEYJ152V

33 1

Res 4.7K, 1/8W 5% 0805 SMD R5

P4.7KACT-ND Panasonic ERJ-6GEYJ472V

34 1

Res 6.8K, 1/8W 1% 0805 SMD R10

P6.8KACT-ND Panasonic ERJ-6GEYJ682V

35 1

Res 47K 5% 1/8W 0805 R16

P47KACT-ND Panasonic ERJ-6GEYJ473V

36 6

Res 100K, 1/8W 5% 0805 SMD R6,R26,R27,R28,R29,R30

P100KACT-ND Panasonic ERJ-6GEYJ104V

37 1

Switch Tactile SPST-NO 0.02A 15V SW1 (Reset)

P12943SCT-ND Panasonic EVQ-Q2K03W

38 1

Crystal 18.432MHz, 30ppm 10pF, 3.2x2.5 mm Y3 535-10909-1-ND

Abra ABM8G-18.432MHZ-4Y-T3

39 1

Crystal 12.00MHz, 50ppm 20pF, HC-49/US Y1

631-1013-1-ND

Fox FC4SDCBMF12.0

40 1

Crystal, 32768 Hz 12.5pF Cylinder Y2 535-9033-1-ND

Abra AB26TRB-32.768KHZ-T

Holt Integrated Circuits, Inc.
PCB P/N: HV037

Bill of Materials

HI-622X3 ARM Board

Rev. A

October 03, 2018

41 1

Test Point, Orange Insulator, 0.062" TP5 (5V0)

36-5013-ND Keystone 5013

42 3

Test Point, Black Insulator, 0.062" TP6,TP7,TP8 (GND)

36-5011-ND Keystone 5011

43 1

Test Point, Red Insulator, 0.062" TP4 (3V3)

36-5010-ND Keystone 5010

44 2

Test Point, White Insulator, 0.040" TP2 (nINT),TP3 (Nssflag) DNI

36-5002-ND Keystone 5002

45 1

4-Ch TVS ESD Protection SOT23-6 U3 296-28203-1-ND

TI TPD4E001DBVR

46 1

IC Voltage Ref 2.5V 1% Micropower SOT-23 VREF1 576-1047-1-ND

Micro LM4040DYM3-2.5-TR

47 1

IC USB Serial Full UART 20 SSOP U4

768-1129-1-ND FTD FT231XS-R

48

1

IC, MCU 32-Bit 256KB Flash, 144-LQFP U1

ATSAM3U4EA-AU­ND

Atmel ATSAM3U4EA-AU

49

1

Program IC AT91SAM7S64 64-PQFP to be
provided by HOLT

U2

AT91SAM7S64C­AU-ND

Atmel AT91SAM7S64C-AU

50 1

IC Voltage Regulator 3.3V 3A LDO, DDPAK U5

LM1085ISX-3.3/NOPBCT-ND

TI LM1085ISX-3.3/NOPB

51 4

Rubber Foot, Bumpon Black, .312 X.200 H Place at the mounting holes

SJ5746-0-ND 3M SJ61A1