Maxim Integrated MAXQ Manual

Usb-to-jtag/1-wire adapter

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General Description

The MAXQ
USB-to-JTAG/1-Wire
M
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.
S MAXQ USB-to-JTAG/1-Wire Adapter (inside
enclosure)
S Keyed 10-Pin Interface Ribbon Cable
S USB Mini-B Cable
Ordering Information
appears at end of data sheet.
DESIGNATION
QTY
C1, C3, C6,
0.1µF, 16V ceramic X7R
C8–C11, C15,
10
capacitors (0603)
C16, C18
ECJ-1VB1C104K
1.0µF, 16V ceramic X7R
C2, C4, C7,
5
capacitors (0603)
C14, C17
GCM188R71C105KA64D
10µF, 6.3V ceramic X7R
C5
1
capacitor (0805)
JMK212B7106KG-T
18pF, 50V ceramic NP0
C12, C13
2
capacitors (0402)
GRM1555C1H180JZ01D
CN1
1
USB receptacle (Mini-B)
3mm yellow LED
DS1
1
WP132XYD
3mm bi-color LED (red/green)
DS2
1
3BC-3-CA-F
PTC resettable fuse
F1
1
MF-FSMF035
MAXQ and 1-Wire are registered trademarks of Maxim
Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim's website at www.maximintegrated.com.
MAXQ USB-to-JTAG/1-Wire Adapter
Evaluates: MAXQ Microcontrollers
adapter is a
M
EV Kit Contents
DESCRIPTION
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
DESIGNATION
QTY
2000I ferrite bead
FB1
1
HZ1206C202R-10
10-pin 0.1in pitch right-angle
P1
1
male shrouded box header
SBH11-PBPC-D05-RA-BK
10-position side male shrouded
P2
1
connector header
SM10B-SRSS-TB(LF)(SN)
20V, 2.4A p-channel MOSFETs
Q1, Q2
2
(SSOT3)
FDN304PCT-ND
25V, 220mA n-channel MOSFET
Q3
1
(SOT23)
FDV301NCT-ND
0I resistors
R1, R2, R13
3
ERJ-2GE0R00X
47kI resistors
R3–R5, R9
4
CRCW060347K0FKEA
1kI resistors
R6, R14, R16
3
CRCW06031K00FKEA
Features
Component List
DESCRIPTION
19-6503; Rev 0; 10/12

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Summary of Contents for Maxim Integrated MAXQ

  • Page 1: General Description

    S Easily Load and Debug Code convenient way to interface either the JTAG or 1-Wire S Interface Provides In-Application Debugging port on MAXQ microcontrollers to a PC. The EV kit can Features be used with compatible software tools running on a host ...
  • Page 2 Dual high-speed differential 3-pin SPST slide switch ESD-protection IC (6 SOT23) Maxim MAX3207EAUT+ 500mA, 3.3V LDO linear regulator (8 µMAX ® 12MHz crystal Maxim MAX1806EUA33+ ABM3-12.000MHZ-D2Y-T Figure 1. MAXQ USB-to-JTAG/1-Wire Adapter µMAX is a registered trademark of Maxim Integrated Products, Inc.
  • Page 3: Detailed Description

    10-pin JTAG interface used by The MAXQ USB-to-JTAG/1-Wire Adapter is designed all MAXQ microcontroller EV kits, allowing the adapter to be to operate as a USB-to-JTAG or USB-to-1-Wire adapter connected to another MAXQ microcontroller using a 2x5-pin between programming/debugging tools on the host PC header and 10-pin ribbon cable.
  • Page 4: Installing The Drivers For Windows Xp

    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. Right- click and select the option Update Driver…...
  • 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. Hardware Update Wizard—Install from a Specific Location...
  • 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. Hardware Update Wizard—Choose the Driver to Install...
  • Page 7 MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Click Have Disk… to select the INF file. Figure 6. Hardware Update Wizard—Select Device Driver...
  • 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. Hardware Update Wizard—Install from Disk...
  • Page 9 MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • A hardware installation warning pops up. Click Continue Anyway. Figure 8. Hardware Update Wizard—Hardware Installation...
  • 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. Hardware Update Wizard—Completing the Hardware Update Wizard...
  • 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. Device Manager After Successful Installation...
  • Page 12 MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Installing the Drivers for Windows ® • 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. Right- click and select the option Update Driver Software…...
  • Page 13 MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Click the Browse my computer for driver software. Figure 12. Update Driver Software—Search for Driver Software...
  • 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. Update Driver Software—Browse for Driver Software...
  • Page 15 MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • Select Ports (COM & LPT) as the device type. Figure 14. Update Driver Software—Select Device Type...
  • 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. Update Driver Software—Install From Disk...
  • 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. Update Driver Software—Bypassing Windows Security...
  • Page 18 MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers • After Windows completes software installation, click Close. Figure 17. Update Driver Software—Update Done...
  • 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/1- Wire Adapter (COMx), where x is the port number. Figure 18. Device Manager After Installation on Windows 7...
  • Page 20 MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Figure 19. MAXQ USB-to-JTAG/1-Wire Adapter EV Kit Schematic (Sheet 1 of 3)
  • Page 21 MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Figure 20. MAXQ USB-to-JTAG/1-Wire Adapter EV Kit Schematic (Sheet 2 of 3)
  • Page 22 MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Figure 21. MAXQ USB-to-JTAG/1-Wire Adapter EV Kit Schematic (Sheet 3 of 3)
  • Page 23: Ordering Information

    MAXQ USB-to-JTAG/1-Wire Adapter Evaluates: MAXQ Microcontrollers Ordering Information PART TYPE MAXQUSBJTAGOW-KIT# Adapter #Denotes a RoHS-compliant device that may include lead that is exempt under the RoHS requirements.
  • Page 24: Revision History

    Maxim Integrated Products, Inc. 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000 © 2012 Maxim Integrated Products, Inc. Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.

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