Z8051™ Family of 8-Bit Microcontrollers
Z51F3220 Development Kit
User Manual
UM024307-1112
Copyright ©2012 Zilog®, Inc. All rights reserved.
www.zilog.com
Z51F3220 Development Kit
User Manual
ii
Warning: DO NOT USE THIS PRODUCT IN LIFE SUPPORT SYSTEMS.
LIFE SUPPORT POLICY
ZILOG’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE
SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF
THE PRESIDENT AND GENERAL COUNSEL OF ZILOG CORPORATION.
As used herein
Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b)
support or sustain life and whose failure to perform when properly used in accordance with instructions for
use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness.
Document Disclaimer
©2012 Zilog, Inc. All rights reserved. Information in this publication concerning the devices, applications,
or technology described is intended to suggest possible uses and may be superseded. ZILOG, INC. DOES
NOT ASSUME LIABILITY FOR OR PROVIDE A REPRESENTATION OF ACCURACY OF THE
INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED IN THIS DOCUMENT. ZILOG ALSO
DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY INFRINGEMENT RELATED
IN ANY MANNER TO USE OF INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED
HEREIN OR OTHERWISE. The information contained within this document has been verified according
to the general principles of electrical and mechanical engineering.
Z8051 is a trademark or registered trademark of Zilog, Inc. All other product or service names are the
property of their respective owners.
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User Manual
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Revision History
Each instance in the Revision History table below reflects a change to this document from
its previous version.
Revision
Level
Description
Page
Nov
2012
07
Corrected pin values in Default Jumper Settings table.
6
Sep
2012
06
Replaced incorrect screen in Figure 27.
31
Sep
2012
05
Updates for Z8051 Installation Software release 2.0.
20, 26,
33,
45–46
Apr
2012
04
Updated for improved usability.
All
Mar
2012
03
Added a G to end of part number to indicate RoHS compliance; added
Figure 21.
25
Mar
2012
02
Corrected filepaths in the Build and Run the Z51F3220 Demo Project section. 20
Feb
2012
01
Original issue.
Date
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Table of Contents
Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii
List of Figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supported Operating Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Z51F3220 Development Board Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Z51F3220 Development Board Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
2
3
3
4
Install the Z8051 OCD Software and Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Z8051 OCD Driver Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
FTDI USB-to-UART Driver Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Configure the Z8051 OCD and Z51F3220 Development Board . . . . . . . . . . . . . . . . . . . 17
Build and Run the Z51F3220 Demo Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Using the Keil µVision IDE on a Demo Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
HyperTerminal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Sample Projects and Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Schematic Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
OCD Driver Installation on Windows Vista Systems . . . . . . . . . . . . . . . . . . . . . . . . . 39—
OCD Driver Installation on Windows XP Systems . . . . . . . . . . . . . . . . . . . . . . . . . . 42—
Stand-Alone Flash Programming Using the Keil µVision IDE . . . . . . . . . . . . . . . . . 45—
Customer Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
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List of Figures
Figure 1.
The Z51F3220 Development Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Figure 2.
Z51F3220 Development Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 3.
Block Diagram of the Z51F3220 Development Board . . . . . . . . . . . . . . . . . 4
Figure 4.
Z51F3220 Development Board: Highlighted Components . . . . . . . . . . . . . . 5
Figure 5.
Install Device Driver Dialog, Windows 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 6.
Browse For Driver Dialog, Windows Vista . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 7.
Can’t Verify Publisher Dialog, Windows Vista . . . . . . . . . . . . . . . . . . . . . 10
Figure 8.
Successfully Installed Dialog, Windows Vista . . . . . . . . . . . . . . . . . . . . . . 11
Figure 9.
Unsuccessful Installation, Scenario 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 10. Unsuccessful Installation, Scenario 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 11. Device Manager Dialog, Windows 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 12. A Successful USB-to-UART Driver Installation . . . . . . . . . . . . . . . . . . . . . 16
Figure 13. Connecting the 10-Circuit Cable to the Board . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 14. Connecting the USB Mini-B Cable to the Board . . . . . . . . . . . . . . . . . . . . 18
Figure 15. An Example Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 16. Initial OCD Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 17. Object File Dialog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 18. Configuration Dialog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 19. Configuration Is Changed Dialog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 20. A Typical On-Chip Debugger Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 21. A Typical On-Chip Debugger Window with Child Windows Open . . . . . . 25
Figure 22. Reset & Go Toolbar Icon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 23. Selecting the Demo Project File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 24. Selecting the Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 25. Selecting the Target Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 26. Configuring the Debug Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 27. Configuring the Flash Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 28. Load Application at Startup Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
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Figure 29. Beginning a Debug Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 30. A Default Debug Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 31. Demo Program Menu in HyperTerminal . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 32. Z51F3220 Development Board, #1 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 33. Z51F3220 Development Board, #2 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Figure 34. Found New Hardware Dialog, Windows Vista . . . . . . . . . . . . . . . . . . . . . . 39
Figure 35. Install Device Driver Dialog, Windows Vista . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 36. Couldn’t Find Driver Dialog, Windows Vista . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 37. The Found New Hardware Wizard Welcome Screen . . . . . . . . . . . . . . . . . 42
Figure 38. The Found New Hardware Wizard’s Browse Screen . . . . . . . . . . . . . . . . . 43
Figure 39. Selecting A Target Driver For Flash Programming . . . . . . . . . . . . . . . . . . . 45
Figure 40. Configuring Additional Flash Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Figure 41. The Keil IDE Flash Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
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List of Tables
Table 1.
Z51F3220000ZCOGG Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Table 2.
Default Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 3.
Z51F3220 Development Kit Sample Projects . . . . . . . . . . . . . . . . . . . . . . . 36
Table 4.
Z51F3220 Development Kit Documentation . . . . . . . . . . . . . . . . . . . . . . . 36
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Z51F3220 Development Kit
User Manual
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Introduction
This manual describes how to set up Zilog’s Z51F3220 Development Kit (Zilog part number Z51F3220000ZCOG) and use it to evaluate your Z8051-based designs and applications.
The Kit features a development board consisting of five LEDs, five pushbuttons, a buzzer,
four 7-segment LCD digits, port pin headers and a UART-to-USB port. The Board features the Z51F3220 MCU in a 44-pin MQFP package, plus a DBG connector to connect
the Board to a host development PC using the Z8051 USB On-Chip Debugger (OCD)
cable. For more details about the Z51F3220 MCU, please refer to the Z51F3220 Product
Specification (PS0299).
This document guides you through the following tasks:
•
•
•
Install the Z8051 OCD Software and Documentation – see page 7
Configure the Z8051 OCD and Z51F3220 Development Board – see page 17
Build and Run the Z51F3220 Demo Project – see page 20
Figure 1 displays an image of the Z51F3220 Development Kit.
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Figure 1. The Z51F3220 Development Kit
Kit Contents
Table 1 lists the contents of the Z51F3220 Development Kit.
Table 1. Z51F3220000ZCOGG Contents
Item
Description
1
Z51F3220 Development Board
1
2
Z8051 USB On-Chip Debugger (OCD)
1
3
Z8051 OCD Target Cable (10ckt)
1
4
USB Cable: A (male) to Mini-B
2
5
Z8051 OCD Software and Documentation CDROM
1
6
Z51F3220 Development Kit Insert (FL0139)
1
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Appendix 2 on page 3 displays an image of the Z51F3220 Development Board.
Figure 2. Z51F3220 Development Board
Supported Operating Systems
The Z51F3220 Development Board and the Z8051 On-Chip Debugger support the following operating systems:
•
•
•
Microsoft Windows XP
Microsoft Windows Vista (32-bit/64-bit)
Microsoft Windows 7 (32-bit/64-bit)
Z51F3220 Development Board Block Diagram
Figure 3 displays a block diagram of the Z51F3220 Development Board.
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Figure 3. Block Diagram of the Z51F3220 Development Board
Z51F3220 Development Board Description
The Z51F3220 Development Board consists of the following components:
•
•
Z51F3220: U2, 44-pin MQFP chip
•
•
•
1 green LED to indicate USB power: D5
•
•
•
USB connector: P1
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3 LEDs: Green (D2), Red (D3) and Yellow (D4) connected to the GPIO pins of the
Z51F3220 MCU
1 red LED to indicate an overcurrent condition: D6
5 pushbuttons:
– SW1: RESET
– SW2–SW5: connected to the GPIO pins of the Z51F3220 MCU
OCD connector: J1
USB-to-UART interface: U7
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•
USB interface providing power and communication to the Board through adjustable
LD0: U5
•
•
•
•
•
•
•
Power supply level that can be adjusted with potentiometer R22
Overcurrent protection circuit on the Board: U6 and D6
External source of reference voltage (2.5 V) for the on-chip ADC: VR1
MCU current consumption measurement resistor R7 with test points J4 and J5
Buzzer: U1
4-digit, 7-segment LCD panel
Test points, headers and prototype area with two footprints
OCD Connector J1
R3 and R6 Voltage Divider
VR1 On-Chip ADC
USB-to-UART IC
Z51F3220 MCU
USB Power LED D5
Overcurrent LED D6
Figure 4. Z51F3220 Development Board: Highlighted Components
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By default, the Z51F3220 Development Board is set up with preinstalled shunts on J16
jumper pins 1–2 and 3–4 to allow the interfacing of the Z51F3220 MCU’s UART0 to the
USB port. When the Board is connected to the USB port of the host PC, LED D5 will be
ON. The default settings and functionalities of these shunts are listed in Table 2.
Table 2. Default Jumper Settings
Headers
Pins
Functionality
Notes
J16
1–2, 3–4
UART0 to USB
Default
J16
5–6, 7–8
UART1 to USB
J2
1–2
VCC is being measured by AN1
Default
J2
3–4
External VREF, 2.5 V is used for ADC
Default
As indicated in the table, should you decide to use the the Z51F3220 MCU’s UART1
block as the interface for your own project (currently not supported in this release), move
the J16 shunts to positions 5–6 and 7–8.
By default, Input 1 of the ADC is used to measure the supply voltage. This measurement
point is taken from a middle point in the voltage divider circuit that includes resistors R3
and R6; the scaling is performed by software so that the LCD always displays the actual
voltage. For a visual representation, see the schematic diagram in Figure 32 on page 37.
If a short on the Board should occur, or if its attached component(s) require more than
500 mA, the overcurrent protection functionality will trigger the red LED D6 to illuminate.
In this instance, power to the Board will be terminated, and the USB port of the PC will be
protected from shorting.
Schematic diagrams of the Z51F3220 Development Board are presented on pages 37 and
38 of this document.
The physical dimensions of the Board are 4.01" x 2.50" (101.8 mm x 63.5 mm).
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Install the Z8051 OCD Software and
Documentation
The Z8051 On-Chip Debugger (OCD) interface is the interface by which your PC will
communicate with the Z51F3220 MCU to download and execute code. In addition to the
OCD, software such as development tools and sample applications will be installed.
Note: If you have already installed the Z8051 software and documentation from the CD-ROM
following the procedure on the paper insert in your kit (FL0139), skip this section and proceed to the Z8051 OCD Driver Installation section, below.
Observe the following procedure to install the Z8051 On-Chip Debugger software and
documentation on your computer.
1. Ensure that the OCD interface hardware is not connected to your PC.
2. Insert the Z8051 Software and Documentation CD into your computer’s CD-ROM
drive. The setup program launches automatically. If the setup program does not launch
automatically, open Windows Explorer, browse to your CD-ROM drive, and doubleclick the file labeled Z8051_.exe.
Note: In this filename, refers to the version number of the OCD Software
and Documentation release. For example, this version number may be 1.0.
3. Follow the on-screen instructions to complete the OCD software installation.
Z8051 OCD Driver Installation
The driver programs for the Z8051 On-Chip Debugger are copied during the software and
documentation installation. In the following procedure for PCs running the Windows 7 32and 64-bit operating systems, ensure that the target side of the OCD will remain unconnected while you install these drivers.
Note: If you are running Windows Vista, see Appendix A on page 39 to install your device drivers. If you are running Windows XP, see Appendix B on page 42.
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1. Connect the OCD hardware to the USB port of your PC by connecting the A (male)
end of one of the two USB A (male)-to-Mini-B cables with the host PC’s USB port.
Connect the Mini-B end to the OCD device.
2. After the PC detects the new hardware, it will display the Installing device driver software dialog shown in Figure 5.
Figure 5. Install Device Driver Dialog, Windows 7
IMPORTANT NOTE: If you should encounter the scenarios presented in Figures 9 or 10, right-click
your mouse on ZILOG OCD I/F (highlighted in Figure 9) or Unknown device (highlighted in Figure 10)
and select Update Driver Software...
3. Select Browse my computer for driver software (advanced) to display the dialog
shown in Figure 6, which prompts you to key in or browse for the location of the .inf
file. Depending on the type of computer you use (32- bit or 64-bit), use the Browse
button to navigate to one of the following paths, then click the Next button.
– On 32-bit machines, use the following path:
\Z8051_\device drivers\OCD USB\x32
–
On 64-bit machines, use the following path:
\Z8051_\device drivers\OCD USB\x64
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Figure 6. Browse For Driver Dialog, Windows Vista
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4. When Windows prompts you whether to install or not install, as shown in Figure 7,
click Install this driver software anyway and wait until the installation is completed
(Windows may prompt you more than once).
Figure 7. Can’t Verify Publisher Dialog, Windows Vista
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5. When the installation is complete, the screen shown in Figure 8 will appear. Click
Close to exit the OCD driver installation.
Figure 8. Successfully Installed Dialog, Windows Vista
Note: On some installations, the Found New Hardware screen shown in Figure 8 may also display the text string, Zilog Z8051 USB OCD - No Firmware. This occurrence is normal
and can be disregarded.
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Figure 9. Unsuccessful Installation, Scenario 1
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Figure 10. Unsuccessful Installation, Scenario 2
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6. If Zilog Z8051 USB OCD appears in the Device Manager (as highlighted in
Figure 11), the OCD driver software has been successfully installed.
Figure 11. Device Manager Dialog, Windows 7
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FTDI USB-to-UART Driver Installation
An FTDI USB-to-UART driver is required to allow your PC to communicate through its
USB port to the on-chip UART of the Z51F3220 MCU. Observe the following procedure to
perform these connections.
1. Ensure that the USB cable is not plugged in to the Z51F3220 Development Board’s P1
connector.
2. Navigate to the following filepath and double-click the CDM20802_setup.exe file to
begin the driver installation.
\Z8051_\device drivers\FTDI Uart
3. The installation process will begin and you should observe output similar to the following messages on the screen of your PC:
32-bit OS detected
\dpinstx86.exe
Installation driver
FTDI CDM driver installation process completed.
Note: The above message may appear for a short time, but will then disappear from your window.
This occurrence is normal.
4. When the installation is complete, plug in the Mini-B connector of the second USB
cable into the Board, and the larger A connector into the USB port of your PC. Refer
to Figure 15 on page 19 for guidance.
5. If the driver installation was successful, the Ports (COM & LPT) section of the Device
Manager will display USB Serial Port (COMx) or similar message, as highlighted in
Figure 12.
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Figure 12. A Successful USB-to-UART Driver Installation
Note: To launch the Device Manager on Windows 7 systems, launch the Start menu, enter device
manager in the Search programs and files field, and press the Enter key.
To open the Device manager on earlier Windows systems, navigate via the following path:
Start → Control Panel → System → Hardware → Device Manager → Ports (COM& LPT)
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Configure the Z8051 OCD and Z51F3220
Development Board
Observe the following procedure to set up and configure the Z8051 On-Chip Debugger
and the Z51F3220 Board.
Caution: Steps number 1 to 4 present the power-up sequence. Carefully follow these steps to avoid
encountering an improper connection or disconnection.
1. Connect the Z8051 On-Chip Debugger (OCD) to the host PC’s USB port.
2. Connect one end of the 10-circuit cable to the Z8051 OCD.
3. Connect the other end of the 10-circuit cable connector to the Z51F3220 Board’s J1
connector. Pin 1 of the cable connector is indicated by a red stripe, as shown in
Figure 13.
Figure 13. Connecting the 10-Circuit Cable to the Board
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4. Using the second USB-to-Mini-B cable, connect the standard USB end to the host
PC’s USB port.
5. Connect the other end of this second Mini-B cable to the Z51F3220 Board’s P1 connector to apply power to the Board. Note that the green LED D5 is ON; see Figure 14.
Figure 14. Connecting the USB Mini-B Cable to the Board
Note: In the event that you later remove the LCD panel from the Board, observe its orientation in
Figure 14. The panel’s small plastic notch should be located in the position indicated by the
red square.
Figure 15 shows an example of a completed hardware and software setup.
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Figure 15. An Example Setup
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Build and Run the Z51F3220 Demo
Project
Observe the following procedure to build and run the Z51F3220 demo project.
Note: If you plan to use the Keil µVision IDE, please skip to the the Using the Keil µVision IDE
on a Demo Project section on page 26.
1. Browse to the following location and double-click the build_sdcc.bat batch file to
build the project:
\Z8051_\samples\Z51F3220\Demo\build_sdcc.bat
Note: Refer to the Z8051 Tools Product User Guide (PUG0033) for additional information about
these project files and Small Device C Compiler (SDCC) development tools.
2. When the build is complete, the command window will prompt the user to press any
key to continue. Proceed by pressing any key on your keyboard; as a result, a hex file
for the demo will be created in the following path:
\Z8051_\samples\Z51F3220\Demo\demo.hex
3. Set up the OCD and Development Board. If you have not already configured these
items, please return to the Configure the Z8051 OCD and Z51F3220 Development
Board section on page 17.
4. Run the Z8051 OCD software. From the Start menu, navigate to All Programs →
Zilog Z8051 Software and Documentation → Zilog Z8051
OCD . Once launched, the program will display Connected, as
shown in Figure 16.
Note: If you encounter a message that says Disconnected, return to the Configure the Z8051
OCD and Z51F3220 Development Board section on page 17 to configure the proper
power-up sequence. If the problem persists, Zilog recommends that you review the Z8051
OCD Driver Installation and FTDI USB-to-UART Driver Installation sections.
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Figure 16. Initial OCD Screen
Note: For a free download of the latest version of the OCD software, visit the Zilog website and
navigate via the Tools and Software menu to Software Downloads.
5. In the Debugger window, select Load Hex from the File menu to display the Object
File dialog, which is shown in Figure 17.
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Figure 17. Object File Dialog
6. In the Object File dialog, browse to the hex file that you created in Step 2 and click
Open.
7. Click the Download button to open the Configuration dialog box, shown in Figure 18.
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Figure 18. Configuration Dialog
8. Select Enable/Reset input and click the Write button to open the Configuration Is
Changed dialog. A typical OCD display, if child windows are open, is shown in
Figure 19.
Note: Please disregard the instructions stated in the Configuration Is Changed dialog, and proceed to Step 9.
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Figure 19. Configuration Is Changed Dialog
9. Click OK to open the On-Chip Debugger’s main window. A typical OCD display is
shown in Figure 20; Figure 21 shows an OCD window with child windows open.
Figure 20. A Typical On-Chip Debugger Window
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Figure 21. A Typical On-Chip Debugger Window with Child Windows Open
Note: Use the View menu to open the child windows. For this demonstration, the example windows shown in Figure 21 do not need to be opened.
10. Click the Reset & Go toolbar icon, shown in Figure 22. As a result, LEDs D2, D3 and
D4 on the Z51F3220 Board will blink in sequence and the LCD panel will display the
current voltage applied to the Board.
Figure 22. Reset & Go Toolbar Icon
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Note: Similar projects that you can use as references are listed in Table 3 on page 36.
Using the Keil µVision IDE on a Demo Project
Zilog’s On-Chip Debugger hardware now fully supports the Keil µVision IDE. Our target
driver is seamlessly integrated with the Keil debugger, allowing Keil C51 users to work
within the µVision4 environment without switching between the Keil compiler and
Zilog’s external OCD software. In the demo project example that follows, the Z51F3220
MCU-related project is referenced as Demo.
Notes: This document refers to the Keil µVision IDE V4.53.0.6 (PK51 Prof. Developers Kit) or
later.
Refer to the Z8051 Tools Product User Guide (PUG0033) for additional information about
these project files and debugging with the Keil µVision IDE and Zilog On-Chip Debugger.
Debugger Configuration
Observe the following procedure to build and run a Z51F3220 demonstration project using
the Keil µVision IDE.
1. Start the Keil µVsion4 IDE.
2. From the Project menu, select Open Project and navigate to the following filepath:
\Z8051_\samples\Z51F3220\Demo
3. Select the Demo.uvproj file and click Open; see Figure 23.
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Figure 23. Selecting the Demo Project File
4. Return to the Project menu and select Options for Target ‘Demo’.
5. In the Options for Target ‘Demo’ dialog that appears, click the Device tab and ensure
that your target is properly selected for your project, as illustrated in Figure 24.
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Figure 24. Selecting the Target
6. After selecting the target, click the Debug tab and select the Zilog Z8051 Target
Driver from the Use: drop-down menu, as highlighted in Figure 25.
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Figure 25. Selecting the Target Driver
7. Click the Settings button, located to the right of this drop-down menu, to configure
your Debug and Flash options. The Settings dialog is displayed with the Debug
Options tab appearing by default, as shown in Figure 26.
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Figure 26. Configuring the Debug Options
Notes: When configuring the appropriate Debug option, be aware of the following stipulations:
•
Checking the Peripheral continues running option means that the timers used in
your project will run while the processor is stopped by the debugger.
•
The Reset at Main option will only work if you have a main file in your project; otherwise you should deselect this option.
8. Click the Flash Options tab. The Flash Options Settings dialog will appear, as shown
in Figure 27. To select the proper options for Flash programming, refer to the
Z51F3220 Product Specification (PS0299).
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Figure 27. Configuring the Flash Options
9. Click OK to exit the Settings dialog.
10. From the Options for Target ‘Demo’ dialog, select the Load Application at Startup
checkbox, as shown in Figure 28, the so that the IDE will download the code upon
connection. There is no need to select or enter an initialization file.
Figure 28. Load Application at Startup Settings
11. Click OK to exit the Options for Target ‘Demo’ dialog.
12. From the Project menu, select Rebuild All to rebuild all target files.
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13. Start your debugging session by clicking the Start/Stop Debug Session icon, as indicated in Figure 29. A default Windows configuration of the debug session is shown in
Figure 30.
Figure 29. Beginning a Debug Session
Figure 30. A Default Debug Session
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Note: The following buttons in the Keil µVision IDE are not supported by the Zilog OCD driver:
To learn more about the full functionality of the Keil µVision IDE, please refer to the Keil
Keil µVision4 IDE documentation.
14. From the Debug menu, select Run, or simply press the F5 key on your Windows keyboard to run the demo project. As a result, LEDs D1, D2 and D3 on the Z51F3220
Evaluation Board will blink in sequence.
15. To stop code execution, select Stop from the Debug menu.
16. To stop your debugging session, click the Start/Stop Debug Session icon.
Note: Refer to Appendix C on page 45 for a discussion of Stand-Alone Flash Programming
Using the Keil µVision IDE.
HyperTerminal Configuration
A communications program such as HyperTerminal can be used on Windows XP systems
to view the messages from the Z51F3220 Development Board. The following procedure
examines how to configure HyperTerminal for the Z51F3220 demo project.
Note: The HyperTerminal application is not available in Windows Vista and Windows 7 systems.
If you are using either of these operating systems, consider using/installing different communication software, such as Tera Term. Please refer to the documentation for the particular emulation software you use to configure it for communication with the Z51F3220
Development Board.
1. In HyperTerminal, select the COM port assigned to the USB-to-UART interface cable
that is connected to the P1 connector on the Development Board.
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Note: This COM port can be determined from the Device Manager, as described in the the FTDI
USB-to-UART Driver Installation section on page 15.
2. Configure this port to reflect the following settings:
– 9600 bps
– 8 data bits
– No parity
– 1 stop bit
– No flow control
3. Click the Call button to connect to the Z51F3220 Board. Upon connection, you should
be able to see the Demo program menu shown in Figure 31.
Figure 31. Demo Program Menu in HyperTerminal
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At this point, you have successfully run the Z51F3220 demo project, but you are welcome
to continue evaluating the demo in HyperTerminal. For additional information about how
to create, edit, run and debug this project, please see the Z8051 Tools Product User Guide
(PUG0033) and/or the Z8051 On-Chip Debugger and In-System Programmer User Manual (UM0240).
Note: Turn off the power by removing the USB cable from the P1 connector on the Development
Board.
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Sample Projects and Documentation
A number of sample projects are included on the CD that ships with the Z51F3220 Development Kit, and their locations, listed in Table 3, will be accessible upon installation.
Table 3. Z51F3220 Development Kit Sample Projects
Description
Location
Demo
samples\Z51F3220\Demo
Led Blink
samples\Z51F3220\Led_Blink
samples\Z51F3220\Led_Blink_Asm
A number of Z8051-related documents are included in the Z51F3220 Development Kit,
and their locations, listed in Table 4, will be accessible upon installation. You can also find
current versions of each of these documents on the Zilog website.
Table 4. Z51F3220 Development Kit Documentation
Description
Document
Location
Z51F0410 Product Specification
PS0295
Documentation\Chip_Documentation
Z51F0811 Product Specification
PS0296
Documentation\Chip_Documentation
Z51F3220 Product Specification
PS0299
Documentation\Chip_Documentation
Z51F3221 Product Specification
PS0300
Documentation\Chip_Documentation
Z51F6412 Product Specification
PS0303
Documentation\Chip_Documentation
Z51F0410 Product Brief
PB0237
Documentation\Chip_Documentation
Z51F3220 Product Brief
PB0238
Documentation\Chip_Documentation
Z51F3220 Product Brief
PB0239
Documentation\Chip_Documentation
Z51F3221 Product Brief
PB0240
Documentation\Chip_Documentation
Z51F6412 Product Brief
PB0241
Documentation\Chip_Documentation
Z8051 OCD and ISP User Manual
UM0240
Documentation\Tools_Documentation
Z51F0811 Evaluation Kit User Manual
UM0242
Documentation\Tools_Documentation
Z51F3220 Development Kit User Manual
UM0243
Documentation\Tools_Documentation
Z8051 Tools Product User Guide
PUG0033
Documentation\Tools_Documentation
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Schematic Diagrams
Figures 32 and 33 display schematic diagrams of the Z51F3220 Development Board.
VCC_T
U1
VCC_T
R1
1
1
+
D1
LL4148
200
2
R3
49.9K
U2
2
CEM1206S -
VCC_M
R5
10K
J1
VR1
2
4
6
8
10
+
1
2
3
4
8
7
6
5
-
22
21
20
19
18
17
16
15
14
13
12
Pin 22
Pin 21
Pin 20
Pin 19
Pin 18
Pin 17
Pin 16
Pin 15
Pin 14
Pin 13
Pin 12
RxD1
TxD1
11
10
9
8
7
6
5
4
3
2
1
Pin 11
Pin 10
Pin 9
Pin 8
Pin 7
Pin 6
Pin 5
Pin 4
Pin 3
Pin 2
Pin 1
SEG3
SEG2
SEG1
COM2
COM1
COM0
RxD1
TxD1
R6
49.9K
LCD1
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG1
SEG2
SEG3
SEG4
COM2
LM285 - 2.5V
HDR/PIN 2x5
J2
DSCL
R7
VCC_T
1
3
34
35
36
37
38
39
40
41
42
43
44
Pin 34
Pin 35
2
4
VCC
C2
27pF
C1
1
1 ohm
1
0.1uF
J4
J5
Current measure
C3
Y1
12MHZ
J18
1
1
27pF
J19
J17
PWM4AB/EINT1/AN1/SEG26/P03
PWM4AA/T4O/EINT0/AVREF/AN0/P02
DSCL/T3O/P01
DSDA/EC3/P00
VDD
VSS
XOUT/P50
XIN/P51
BLNK/EC0/EINT8/P52
PWM0O/T0O/SXIN/P53
EINT10/SXOUT/P54
4
VCC_M
1
P10/SEG14/AN13/RXD1/SCL1/MISO1
P20/SEG13/AN14/TXD1/SDA1/MOSI1
P21/SEG12/AN15/SCK1
P22/SEG11/SS1
P23/SEG10
P24/SEG9
P25/SEG8
P26/SEG7
P27/SEG6
P30/COM7/SEG5
P31/COM6/SEG4
Pin 42
1
1
3
5
7
9
MOSI2
MISO2
SCK2
SS2
PWM2O/T2O/EINT12/AN12/SEG15/P11
PWM1O/T1O/EINT11/AN11/SEG16/P12
BUZO/EC1/AN10/SEG17/P13
MOSI2/AN9/SEG18/P14
MISO2/AN8/SEG19/P15
SCK2/EINT7/AN7/SEG20/P16
SS2/EINT6/AN6/SEG21/P17
PWM4CB/EINT5/AN5/SEG22/P07
PWM4CA/EINT4/AN4/SEG23/P06
PWM4BB/EINT3/AN3/SEG24/P05
PWM4BA/EINT2/AN2/SEG25/P04
3
R4
10K
23
24
25
26
27
28
29
30
31
32
33
Pin 23
Pin 24
Pin 25
Pin 26
Pin 27
Pin 28
Pin 29
Pin 30
Pin 31
Pin 32
Pin 33
2
SEG11
SEG12
R2
49.9K
P32/COM5/SEG3
P33/COM4/SEG2
P34/COM3/SEG1
P35/COM2/SEG0
P36/COM1
P37/COM0
P43/VLC0/SS0
P42/VLC1/SCK0
P41/VLC2/TXD0/SDA0/MOSI0
P40/VLC3/RXD0/SCL0/MISO0
P55/RESETB
J20_1
J20_2
J20_3
J20_4
J20_5
J20_6
J20_7
J20_8
J20_9
J20_10
J20_1
J20_2
J20_3
J20_4
J20_5
J20_6
J20_7
J20_8
J20_9
J20_10
VCC_T
49.9K
R9
PROTO1
Y2
32.768KHZ
C5
18
17
16
15
14
13
12
11
10
R10
18pF
0 ohm
1
J8
VCC_T
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
1
Pin 31
1
Pin 32
1
Pin 33
proto13x22
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
J21_1
J21_2
J21_3
J21_4
J21_5
J21_6
J21_7
J21_8
J21_9
J21_10
COM1
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
COM0
2
16
15
14
13
12
11
10
9
J21
1
2
3
4
5
6
7
8
9
10
J21_1
J21_2
J21_3
J21_4
J21_5
J21_6
J21_7
J21_8
J21_9
J21_10
1x10
1
2
3
4
5
6
7
8
9
10
1x10
SW1
B3U-1000P
J9
Pin 23
Pin 24
Pin 25
Pin 26
Pin 27
Pin 28
Pin 29
Pin 30
Pin 31
Pin 32
Pin 33
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
9
10
11
J7
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
Pin 19
Pin 20
Pin 21
Pin 22
1
2
3
4
5
6
7
8
9
10
11
J3
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 11
1
2
3
4
5
6
7
8
9
10
11
spare
GREEN
470
R12
D3
2
RED
470
R13
VCC_T
R14
R15
VCC_T
VCC_T
R16
VCC_T
R17
D4
2
49.9K
470
16
15
14
13
12
11
10
9
U4
1
2
3
4
5
6
7
8
D2
2
1
2
3
4
5
6
7
8
spare
VCC_T
R11
1
U3
1
2
3
4
5
6
7
8
PROTOTYPE AREA (.1X.1 GRID)
DO NOT POPULATE HEADERS
0 ohm
20
19
18
17
16
15
14
13
12
11
LCD
TxD0
RxD0
RESET
Z51LF32FNX
C4
COM2
1E/1F
1D/1G/1A
2E/2F
2D/2G/2A
3E/3F
3D/3G/3A
4E/4F
4D/4G/4A
COM1
J20
TxD0
RxD0
1
18pF
NC0
NC1
NC2
1B/1C/1P
2B/2C/2P
3B/3C/3P
4B/4C
COM3
NC3
NC4
VIM-404
R8
J6
1
2
3
4
5
6
7
8
9
10
49.9K
49.9K
49.9K
YELL
Pin 42
1
2
SW2
B3U-1000P
Pin 30
1
2
SW3
B3U-1000P
Pin 29
1
2
Pin 28
1
SW4
B3U-1000P
2
SW5
B3U-1000P
Figure 32. Z51F3220 Development Board, #1 of 2
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Z51F3220 Development Kit
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38
VCC_5V
R18
J10
2
J11
1
1
C7
4.7uF
0.1uF
U5
3
C8
1
P1
SH1
SH2
SH3
SH4
h1
h2
VBUS
DM
DP
ID
GND
1
2
3
4
5
USB, mini B
1uF
R19
20K
2
OUT
EN
ADJ
4
5
BYP
R20
1.5K
R21
20K
C12
MIC5318
0.01uF
15
VCC
RXD
RTS
USBDM
CTS
USBDP
DTR
8
R26
19
100K
24
27
28
17
NC1
DSR
RESET
DCD
NC
RI
OSCI
CBUS0
OSCO
CBUS1
CBUS2
3v3 OUT
GND3
GND2
GND1
TEST
26
21
18
25
0.1uF
7
C14
AGND
CBUS3
CBUS4
C10
C11
4.7uF
0.1uF
1
3
OC
VCC_5V
R24
D6
470
1
RED
R25
4.7K
5
3
11
2
9
J15
10
J13
J14
PWR_EN-
1
16
EN
2
U7
TXD
VCC_T
TPS2051B
R22
20K
R23
4.75K
VCCIO
1
2
GND
4
2
4
OUT
C9
0.01uF
20
IN
6
Center Pad
VCC_T
5
1uF
GND
7
C13
U6
IN
1
6
7
8
9
10
11
J12
VCC_T
1
C6
1
L1
FERRITE BEAD
1
470
3
GREEN
1
D5
6
23
22
13
14
12
FT232RL
SERIAL USB
1-2, 3-4 UART0
5-6, 7-8 UART 1
J16
1
3
5
7
2
4
6
8
RxD0
TxD0
RxD1
TxD1
RxD0
TxD0
RxD1
TxD1
HDR/PIN 2x4
Figure 33. Z51F3220 Development Board, #2 of 2
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39
Appendix A. OCD Driver Installation on
Windows Vista Systems
The driver programs for the Z8051 On-Chip Debugger are copied to the development PC
during the software and documentation installation. In the following procedure for PCs
running Windows Vista 32- and 64-bit operating systems, ensure that the target side of the
OCD will remain unconnected while you install these drivers.
1. Connect the OCD hardware to the USB port of your PC by connecting the A (male)
end of one of the two USB A (male)-to-Mini-B cables with the development PC’s
USB port. Connect the Mini-B end to the OCD device.
2. After the PC detects the new hardware, it will display the Found New Hardware Wizard dialog box, shown in Figure 34. Click Locate and install driver software (recommended).
Figure 34. Found New Hardware Dialog, Windows Vista
3. Depending on your development PC’s User Account Control settings, Windows may
ask for permission to continue the installation. Click Continue.
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4. When the Insert the Disc dialog appears, as shown in Figure 35, select I don’t have
the disc. Show me other options. Click the Next button to display the dialog that
follows, which is shown in Figure 36.
Figure 35. Install Device Driver Dialog, Windows Vista
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Figure 36. Couldn’t Find Driver Dialog, Windows Vista
5. Return to page 8 and follow Steps 3 through 6.
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Appendix B. OCD Driver Installation on
Windows XP Systems
The driver programs for the Z8051 On-Chip Debugger are copied during the software and
documentation installation. In the following procedure for Windows XP systems, ensure
that the target side of the OCD will remain unconnected while you install these drivers.
1. Connect the OCD hardware to the USB port of your PC by connecting the A-Male end
of one of the two USB A (male)-to-Mini-B cables with the host PC’s USB port, and
connect the Mini-B end to the OCD device.
2. After the PC detects the new hardware, it will display the Found New Hardware Wizard dialog box, shown in Figure 37. Select Install from a list or specific location
(Advanced); then click Next.
Figure 37. The Found New Hardware Wizard Welcome Screen
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3. The next dialog box, shown in Figure 38, prompts you to enter a path or navigate to
the directory in which the .inf file was installed. Depending on the type of computer
you use (32- bit or 64-bit), use the Browse button to navigate to one of the following
paths and click the Next button, leaving all other selections at their default settings.
– On 32-bit machines, use the following path:
\Z8051_\device drivers\OCD USB\x32
–
On 64-bit machines, use the following path:
\Z8051_\device drivers\OCD USB\x64
Note: On some installations, the Found New Hardware screen shown in Figure 37 may also display the text string, Zilog Z8051 USB OCD - No Firmware. This occurrence is normal
and can be disregarded.
Figure 38. The Found New Hardware Wizard’s Browse Screen
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4. When Windows prompts you whether to continue the installation or stop, click the
Continue Anyway button and wait until the installation is completed (Windows may
prompt you more than once). When the installation is complete, click Finish.
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Appendix C. Stand-Alone Flash
Programming Using the Keil µVision IDE
Observe the following procedure to program Flash memory without debugging.
1. From the Project menu, open the Options for Target 'your project’, and click the
Utilities tab. In the Use Target Driver for Flash Programming drop-down menu
within the Configure Flash Menu Command pane, ensure that Zilog Z8051 Target
Driver is selected, as indicated in Figure 39.
Figure 39. Selecting A Target Driver For Flash Programming
2. Click the Settings button to change any additional Flash options. The Settings dialog
will appear, as shown in Figure 40.
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Figure 40. Configuring Additional Flash Options
3. After you have selected your Flash options, click OK to exit the Flash Options dialog.
4. Click OK to exit the Options For Target ‘Demo’ dialog.
5. From the Flash menu of the Keil IDE (see Figure 41), select either of the following
options:
– Select Download to program Flash memory with the current project
– Select Erase to perform a mass erase of internal Flash memory
Figure 41. The Keil IDE Flash Menu
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Stand-Alone Flash Programming Using the Keil µVision
Z51F3220 Development Kit
User Manual
47
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