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Component List

General Description

The MAXQ

USB-to-JTAG/1-Wire

adapter is a

convenient way to interface either the JTAG or 1-Wire

port on MAXQ microcontrollers to a PC. The EV kit can

be used with compatible software tools running on a host

PC to load and debug code on programmable MAXQ

microcontrollers. The EV kit contains the MAXQ USB-

to-JTAG/1-Wire adapter, an interface cable, and a USB

Mini-B cable.

EV Kit Contents

S MAXQ USB-to-JTAG/1-Wire Adapter (inside

enclosure)

S Keyed 10-Pin Interface Ribbon Cable

S USB Mini-B Cable

Features

S Easily Load and Debug Code

S Interface Provides In-Application Debugging

Features



Step-by-Step Execution Tracing



Breakpointing by Code Address, Data Memory

Address, or Register Access



Data Memory View and Edit

S Supports Logic Levels from 1.1V to 3.6V

S Supports JTAG and 1-Wire Protocols

S Each Adapter Has Its Own Unique Serial ID,

Allowing Multiple Adapters to be Connected

Without COM Port Conflicts

S Has In-Field Upgradable Capability if Firmware

Needs to be Upgraded

S Enclosure Protects from Shorts and ESD

Ordering Information appears at end of data sheet.

MAXQ and 1-Wire are registered trademarks of Maxim

Integrated Products, Inc.

19-6503; Rev 0; 10/12

DESIGNATION QTY DESCRIPTION

C1, C3, C6,

C8–C11, C15,

C16, C18

0.1µF, 16V ceramic X7R

capacitors (0603)

ECJ-1VB1C104K

C2, C4, C7,

C14, C17

1.0µF, 16V ceramic X7R

capacitors (0603)

GCM188R71C105KA64D

C5 1

10µF, 6.3V ceramic X7R

capacitor (0805)

JMK212B7106KG-T

C12, C13 2

18pF, 50V ceramic NP0

capacitors (0402)

GRM1555C1H180JZ01D

CN1 1 USB receptacle (Mini-B)

DS1 1

3mm yellow LED

WP132XYD

DS2 1

3mm bi-color LED (red/green)

3BC-3-CA-F

F1 1

PTC resettable fuse

MF-FSMF035

DESIGNATION QTY DESCRIPTION

FB1 1

2000I ferrite bead

HZ1206C202R-10

P1 1

10-pin 0.1in pitch right-angle

male shrouded box header

SBH11-PBPC-D05-RA-BK

P2 1

10-position side male shrouded

connector header

SM10B-SRSS-TB(LF)(SN)

Q1, Q2 2

20V, 2.4A p-channel MOSFETs

(SSOT3)

FDN304PCT-ND

Q3 1

25V, 220mA n-channel MOSFET

(SOT23)

FDV301NCT-ND

R1, R2, R13 3

0I resistors

ERJ-2GE0R00X

R3–R5, R9 4

47kI resistors

CRCW060347K0FKEA

R6, R14, R16 3

1kI resistors

CRCW06031K00FKEA

Evaluates: MAXQ Microcontrollers

MAXQ USB-to-JTAG/1-Wire Adapter

For pricing, delivery, and ordering information, please contact Maxim Direct

at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.

Summary of content (24 pages)

PAGE 1
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers General Description The MAXQM USB-to-JTAG/1-WireM adapter is a convenient way to interface either the JTAG or 1-Wire port on MAXQ microcontrollers to a PC. The EV kit can be used with compatible software tools running on a host PC to load and debug code on programmable MAXQ microcontrollers. The EV kit contains the MAXQ USBto-JTAG/1-Wire adapter, an interface cable, and a USB Mini-B cable.
PAGE 2
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Component List (continued) DESIGNATION QTY DESCRIPTION R7, R8 2 150I resistors CRCW0603150RFKEA R10, R15 2 200I resistors CRCW0603200RFKEA R11, R12 2 10kI resistors CRCW060310K0FKEA SW1 1 3-pin SPST slide switch U1 1 500mA, 3.
PAGE 3
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Detailed Description driving the 1-Wire communication line (RST) that connect to another MAXQ microcontroller on a separate EV kit board. Note: In the following sections, software-related items are identified by bolding. Text in bold refers to items directly from the EV kit software. Text in bold and underlined refers to items from the Windows operating system. The adapter has two connectors.
PAGE 4
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Installing the Drivers for Windows XP® • Download the required driver software. Unzip the driver package (maxusbjtagow.INF) into a working directory. • Connect the adapter to the PC with the USB cable. • Open Device Manager in the control panel under System and Security à System under the Hardware tab. • Look for the adapter under Ports (COM & LPT). It should show up as MAXQ622 USB-to-JTAG/OWL Dongle.
PAGE 5
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Select Install from a list or specific location (Advanced) and click Next. Figure 4.
PAGE 6
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Select Don’t search. I will choose the driver to install and click Next. Figure 5.
PAGE 7
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Click Have Disk… to select the INF file. Figure 6.
PAGE 8
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Click Browse…, then select the INF file, maxusbjtagow.INF. Click OK, then Next. Figure 7.
PAGE 9
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • A hardware installation warning pops up. Click Continue Anyway. Figure 8.
PAGE 10
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • After the Windows OS completes installing the software, click Finish to close the Hardware Update Wizard. Figure 9.
PAGE 11
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Now, in the Device Manager, the adapter should appear under Ports (COM & LPT) as Maxim USB-to-JTAG/1-Wire Adapter (COMx), where x is the port number. Figure 10.
PAGE 12
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Installing the Drivers for Windows® 7 • Download the required driver software. Unzip the driver package (maxusbjtagow.INF) into a working directory • Connect the adapter to the PC with the USB cable • Open Device Manager in the control panel under System and Security • Look for the adapter under Ports (COM & LPT). It should show up as MAXQ622 USB-to-JTAG/OWL Dongle. Rightclick and select the option Update Driver Software… Figure 11.
PAGE 13
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Click the Browse my computer for driver software. Figure 12.
PAGE 14
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Select Let me pick from a list of device drivers on my computer. Figure 13.
PAGE 15
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Select Ports (COM & LPT) as the device type. Figure 14.
PAGE 16
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • In the next window, select Have Disk… and select the INF file, maxusbjtagow.INF. Click OK then Next. Figure 15.
PAGE 17
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • While installing the driver software, Windows Security warns about the driver not being signed. Click Install this driver software anyway. Figure 16.
PAGE 18
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • After Windows completes software installation, click Close. Figure 17.
PAGE 19
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Now, in the Device Manager, the adapter should appear under Ports (COM & LPT) as Maxim USB-to-JTAG/1Wire Adapter (COMx), where x is the port number. Figure 18.
PAGE 20
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Figure 19.
PAGE 21
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Figure 20.
PAGE 22
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Figure 21.
PAGE 23
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Ordering Information PART MAXQUSBJTAGOW-KIT# TYPE Adapter #Denotes a RoHS-compliant device that may include lead that is exempt under the RoHS requirements.
PAGE 24
MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Revision History REVISION NUMBER REVISION DATE 0 11/12 DESCRIPTION Initial release PAGES CHANGED — Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, Inc.