Z8051™ Family of 8-Bit Microcontrollers
Z51F3221 Development Kit
User Manual
UM025801-1112
Copyright ©2012 Zilog®, Inc. All rights reserved.
www.zilog.com
Z51F3221 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or technology described is intended to suggest possible uses and may be superseded.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.
UM025801-1112
Z51F3221 Development Kit
User Manual
iii
Revision History
Each instance in the Revision History table below reflects a change to this document from
its previous version.
Date
Nov
2012
Revision
Level
Description
Page
01
All
UM025801-1112
Original issue.
Revision History
Z51F3221 Development Kit
User Manual
iv
Table of Contents
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii
List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
List of Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supported Operating Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Z51F3221 Development Board Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Z51F3221 Development Board Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
2
3
3
4
Install the Z8051 OCD Software and Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Supported Operating Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Z8051 OCD Driver Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
FTDI USB-to-UART Driver Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Configure the Z8051 OCD and Z51F3221 Development Board . . . . . . . . . . . . . . . . . . . . . . . 17
Build and Run the Z51F3221 Demo Project. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Using the Keil µVision IDE on a Demo Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
HyperTerminal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Sample Projects and Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Appendix A. Schematic Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Appendix B. OCD Driver Installation on Windows Vista Systems . . . . . . . . . . . . . . . . . . . . 40
Appendix C. OCD Driver Installation on Windows XP Systems . . . . . . . . . . . . . . . . . . . . . . 43
Appendix D. Stand-Alone Flash Programming Using the Keil µVision IDE . . . . . . . . . . . . . 46
Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
UM025801-1112
Table of Contents
Z51F3221 Development Kit
User Manual
v
List of Figures
Figure 1.
The Z51F3221 Development Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Figure 2.
Z51F3221 Development Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 3.
Block Diagram of the Z51F3221 Development Board . . . . . . . . . . . . . . . . . 4
Figure 4.
Z51F3221 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
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
UM025801-1112
List of Figures
Z51F3221 Development Kit
User Manual
vi
Figure 29. Beginning a Debug Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 30. A Default On-Chip Debugger Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 31. Demo Program Menu in HyperTerminal . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 32. Z51F3221 Development Board, #1 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Figure 33. Z51F3221 Development Board, #2 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 34. Found New Hardware Dialog, Windows Vista . . . . . . . . . . . . . . . . . . . . . . 40
Figure 35. Install Device Driver Dialog, Windows Vista . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 36. Couldn’t Find Driver Dialog, Windows Vista . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 37. The Found New Hardware Wizard Welcome Screen . . . . . . . . . . . . . . . . . 43
Figure 38. The Found New Hardware Wizard’s Browse Screen . . . . . . . . . . . . . . . . . 44
Figure 39. Selecting A Target Driver For Flash Programming . . . . . . . . . . . . . . . . . . . 46
Figure 40. Configuring Additional Flash Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Figure 41. The Keil IDE Flash Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
UM025801-1112
List of Figures
Z51F3221 Development Kit
User Manual
vii
List of Tables
Table 1.
Z51F3221000ZCOG Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Table 2.
Z51F3221 Development Kit Sample Projects . . . . . . . . . . . . . . . . . . . . . . . 36
Table 3.
Z51F3221 Development Kit Documentation . . . . . . . . . . . . . . . . . . . . . . . 36
UM025801-1112
List of Tables
Z51F3221 Development Kit
User Manual
1
Introduction
This manual describes how to set up Zilog’s Z51F3221 Development Kit (Zilog part number Z51F3221000ZCOG) 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,
eight 14-segment LCD digits, port pin headers and a UART-to-USB port. The Board features the Z51F3221 MCU in a 80-pin LQFP 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 Z51F3221 MCU, please refer to the Z51F3221 Product
Specification (PS0300).
This document guides you through the following tasks:
•
•
•
Install the Z8051 OCD Software and Documentation – see page 7
Configure the Z8051 OCD and Z51F3221 Development Board – see page 17
Build and Run the Z51F3221 Demo Project – see page 20
Figure 1 shows an image of the Z51F3221 Development Kit.
UM025801-1112
Introduction
Z51F3221 Development Kit
User Manual
2
Figure 1. The Z51F3221 Development Kit
Kit Contents
Table 1 lists the contents of the Z51F3221 Development Kit.
Table 1. Z51F3221000ZCOG Contents
Item
Description
1
Z51F3221 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
Z51F3221 Development Kit Insert (FL0149)
1
UM025801-1112
Quantity
Kit Contents
Z51F3221 Development Kit
User Manual
3
Figure 2 shows an image of the Z51F3221 Development Board.
Figure 2. Z51F3221 Development Board
Supported Operating Systems
The Z51F3221 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)
Z51F3221 Development Board Block Diagram
Figure 3 shows a block diagram of the Z51F3221 Development Board.
UM025801-1112
Supported Operating Systems
Z51F3221 Development Kit
User Manual
4
Figure 3. Block Diagram of the Z51F3221 Development Board
Z51F3221 Development Board Description
The Z51F3221 Development Board consists of the following components:
•
•
Z51F3221: U1, 80-pin LQFP chip
•
•
•
1 green LED to indicate USB power: D5
•
•
USB connector: P1
UM025801-1112
3 LEDs: Green (D2), Red (D3) and Yellow (D4) connected to the GPIO pins of the
Z51F3221 MCU
1 red LED to indicate an overcurrent condition: D6
5 pushbuttons:
– SW1: RESET
– SW2–SW5: connected to the GPIO pins of the Z51F3221 MCU
OCD connector: J3
Z51F3221 Development Board Description
Z51F3221 Development Kit
User Manual
5
•
•
•
•
•
•
•
•
•
USB-to-UART interface: U7
USB interface providing power and communication to the Board
Power supply level that can be adjusted with potentiometer R20
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 R5 with test points J6 and J7
Buzzer: U4
8-digit, 14-segment LCD panel
Test points, headers and prototype area with two footprints
Figure 4. Z51F3221 Development Board: Highlighted Components
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.
UM025801-1112
Z51F3221 Development Board Description
Z51F3221 Development Kit
User Manual
6
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 Z51F3221 Development Board are presented on pages 38 and
39 of this document.
The physical dimensions of the Board are 4.01" x 2.50" (101.8 mm x 63.5 mm).
UM025801-1112
Z51F3221 Development Board Description
Z51F3221 Development Kit
User Manual
7
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 Z51F3221 MCU to download and execute code. In addition to the
OCD, software such as development tools and sample applications will be installed.
Supported Operating Systems
The Software and Documentation for this reference design supports Microsoft Windows 7
(32-bit/64-bit), Windows Vista (32-bit/64-bit) and Windows XP.
Note: If you have already downloaded the Z8051 software and documentation from the Zilog
Store and installed it following the procedure on the paper insert in your kit (FL0149), 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. In a web browser, download the Z8051 Software and Documentation v2.1 or later
from the Zilog Store. When the download is complete, unzip the file to your hard
drive and double-click to launch the installation file named Z8051_.exe.
3. From the main menu, select Go to the installation page, then select one of the following options:
– If you do not plan to use the Keil µVision4 IDE, select Zilog OCD + Samples +
SDCC.
– If you will be using the Keil µVision4 IDE, select Zilog OCD + Samples + Keil
µVision4 IDE Debugging Support.
– If you only plan to use the programming features and do not plan to perform any
development, select Zilog OCD.
– To install all files, select All of the above.
Note: In this filename, refers to the version number of the OCD Software
and Documentation release. For example, this version number may be 2.1.
UM025801-1112
Install the Z8051 OCD Software and Documentation
Z51F3221 Development Kit
User Manual
8
4. 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 B on page 40 to install your device drivers. If you are running Windows XP, see Appendix C on page 43.
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
UM025801-1112
Z8051 OCD Driver Installation
Z51F3221 Development Kit
User Manual
9
–
On 64-bit machines, use the following path:
\Z8051_\device drivers\OCD USB\x64
Figure 6. Browse For Driver Dialog, Windows Vista
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).
UM025801-1112
Z8051 OCD Driver Installation
Z51F3221 Development Kit
User Manual
10
Figure 7. Can’t Verify Publisher Dialog, Windows Vista
5. When the installation is complete, the screen shown in Figure 8 will appear. Click
Close to exit the OCD driver installation.
UM025801-1112
Z8051 OCD Driver Installation
Z51F3221 Development Kit
User Manual
11
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.
UM025801-1112
Z8051 OCD Driver Installation
Z51F3221 Development Kit
User Manual
12
Figure 9. Unsuccessful Installation, Scenario 1
UM025801-1112
Z8051 OCD Driver Installation
Z51F3221 Development Kit
User Manual
13
Figure 10. Unsuccessful Installation, Scenario 2
UM025801-1112
Z8051 OCD Driver Installation
Z51F3221 Development Kit
User Manual
14
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
UM025801-1112
Z8051 OCD Driver Installation
Z51F3221 Development Kit
User Manual
15
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 Z51F3221 MCU. Observe the following procedure to
perform these connections.
1. Ensure that the USB cable is not plugged in to the Z51F3221 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.
UM025801-1112
FTDI USB-to-UART Driver Installation
Z51F3221 Development Kit
User Manual
16
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)
UM025801-1112
FTDI USB-to-UART Driver Installation
Z51F3221 Development Kit
User Manual
17
Configure the Z8051 OCD and Z51F3221
Development Board
Observe the following procedure to set up and configure the Z8051 On-Chip Debugger
and the Z51F3221 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 Z51F3221 Board’s J3
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
UM025801-1112
Configure the Z8051 OCD and Z51F3221
Z51F3221 Development Kit
User Manual
18
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 Z51F3221 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.
UM025801-1112
Configure the Z8051 OCD and Z51F3221
Z51F3221 Development Kit
User Manual
19
Figure 15. An Example Setup
UM025801-1112
Configure the Z8051 OCD and Z51F3221
Z51F3221 Development Kit
User Manual
20
Build and Run the Z51F3221 Demo
Project
Observe the following procedure to build and run the Z51F3221 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\Z51F3221\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\Z51F3221\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 Z51F3221 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 Z51F3221 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.
UM025801-1112
Build and Run the Z51F3221 Demo Project
Z51F3221 Development Kit
User Manual
21
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.
UM025801-1112
Build and Run the Z51F3221 Demo Project
Z51F3221 Development Kit
User Manual
22
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.
UM025801-1112
Build and Run the Z51F3221 Demo Project
Z51F3221 Development Kit
User Manual
23
Figure 18. Configuration Dialog
8. Click the Write button. If you have modified any of the settings in the Configuration
dialog, the Configuration Is Changed dialog shown in Figure 19 will appear.
Figure 19. Configuration Is Changed Dialog
UM025801-1112
Build and Run the Z51F3221 Demo Project
Z51F3221 Development Kit
User Manual
24
Note: Please disregard the instructions stated in the Configuration Is Changed dialog, and proceed to Step 9.
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
UM025801-1112
Build and Run the Z51F3221 Demo Project
Z51F3221 Development Kit
User Manual
25
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 Z51F3221 Board will blink in sequence, and the LCD panel will display
Welcome to Zilog’s Z51F3221 Development Kit.
Figure 22. Reset & Go Toolbar Icon
UM025801-1112
Build and Run the Z51F3221 Demo Project
Z51F3221 Development Kit
User Manual
26
Note: Similar projects that you can use as references are listed in Table 2 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 Z51F3221
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 Z51F3221 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\Z51F3221\Demo
3. Select the Demo.uvproj file and click Open; see Figure 23.
UM025801-1112
Using the Keil µVision IDE on a Demo Project
Z51F3221 Development Kit
User Manual
27
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.
UM025801-1112
Using the Keil µVision IDE on a Demo Project
Z51F3221 Development Kit
User Manual
28
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.
UM025801-1112
Using the Keil µVision IDE on a Demo Project
Z51F3221 Development Kit
User Manual
29
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.
UM025801-1112
Using the Keil µVision IDE on a Demo Project
Z51F3221 Development Kit
User Manual
30
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
Z51F3221 Product Specification (PS0300).
UM025801-1112
Using the Keil µVision IDE on a Demo Project
Z51F3221 Development Kit
User Manual
31
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, 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 Target Files.
UM025801-1112
Using the Keil µVision IDE on a Demo Project
Z51F3221 Development Kit
User Manual
32
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 On-Chip Debugger Window
UM025801-1112
Using the Keil µVision IDE on a Demo Project
Z51F3221 Development Kit
User Manual
33
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
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 D2, D3 and D4 will blink in
sequence and the LCD panel will display Welcome to Zilog’s Z51F3221
Development Kit on the Z51F3221 Development Board’s LCD panel.
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 D on page 46 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 Z51F3221 Development Board. The following procedure
examines how to configure HyperTerminal for the Z51F3221 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 Z51F3221
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.
UM025801-1112
HyperTerminal Configuration
Z51F3221 Development Kit
User Manual
34
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 Z51F3221 Board. Upon connection, you should
be able to see the Demo program menu shown in Figure 31.
Figure 31. Demo Program Menu in HyperTerminal
At this point, you have successfully run the Z51F3221 demo project, but you are welcome
to continue evaluating the demo in HyperTerminal. For additional information about how
UM025801-1112
HyperTerminal Configuration
Z51F3221 Development Kit
User Manual
35
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.
UM025801-1112
HyperTerminal Configuration
Z51F3221 Development Kit
User Manual
36
Sample Projects and Documentation
A number of sample projects are included on the CD that ships with the Z51F3221 Development Kit, and their locations, listed in Table 2, will be accessible upon installation.
Table 2. Z51F3221 Development Kit Sample Projects
Description
Location
Demo
samples\Z51F3221\Demo
Led Blink
samples\Z51F3221\Led_Blink
samples\Z51F3221\Led_Blink_Asm
A number of Z8051-related documents are included in the Z51F3221 Development Kit,
and their locations, listed in Table 3, will be accessible upon installation. You can also find
current versions of each of these documents on the Zilog website.
Table 3. Z51F3221 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
Z51F0811 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
Z51F0410 Evaluation Kit User Manual
UM0257
Documentation\Tools_Documentation
Z51F0811 Evaluation Kit User Manual
UM0242
Documentation\Tools_Documentation
Z51F3220 Development Kit User Manual
UM0243
Documentation\Tools_Documentation
Z51F3221 Development Kit User Manual
UM0258
Documentation\Tools_Documentation
UM025801-1112
Sample Projects and Documentation
Z51F3221 Development Kit
User Manual
37
Table 3. Z51F3221 Development Kit Documentation (Continued)
Description
Document
Location
Z51F6412 Development Kit User Manual
UM0259
Documentation\Tools_Documentation
Z8051 Tools Product User Guide
PUG0033
Documentation\Tools_Documentation
UM025801-1112
Sample Projects and Documentation
Z51F3221 Development Kit
User Manual
38
Appendix A. Schematic Diagrams
Figures 32 and 33 display schematic diagrams of the Z51F3221 Development Board.
J1
R2
10K
R3
10K
J3
1
3
5
7
9
2
4
6
8
10
U1
DSCL
DSDA
SEG29
SEG30
SEG31
P82/REM
P83/PWM0
P84/EC0
P85/EINT10
HDR/PIN 2x5
R5
VCC_T
VCC
C1
Y1
1
1
1
1 ohm
3
12 MHz
0.1uF
J7
P92
2
J6
P86/TxD
P87/RxD
TxD
RxD
Current measurement
18pF
RESETB
C2
C3
Y2
32.768KHZ
C4
VCC_T
R6
P00
P01
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0.1uF
P77/SEG3/RXD
P80/SEG32
P81/SEG33
P82/SEG34/REM
P83/SEG35/PWM0O/T0O
P84/SEG36/EC0
P85/SEG37/EINT10/ACK
P86/SEG38/TXD
P87/SEG39/RXD
VDD
VSS
XOUT
XIN
P92
SXIN
SXOUT
RESETB
VREG
P00/EINT0
P01/EINT1
1
4
TXD/SEG30/P76
ACK/EINT10/SEG29/P75
EC0/SEG28/P74
T0O/PWM0O/SEG27/P73
REM/SEG26/P72
SEG25/P71
SEG24/P70
SEG23/P67
SEG22/P66
SEG21/P65
SEG20/P64
SEG19/P63
SEG18/P62
SEG17/P61
SEG16/P60
SEG15/P57
SEG14/P56
SEG13/P55
SEG12/P54
SEG11/P53
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3
COM2
COM1
COM0
P34
P33
P32
P31
J2
LCD1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
VCC_T
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
COM0
COM1
1D_1E_1F_CA1
1L_1K_1J_1I
2D_2E_2F_CA2
2L_2K_2J_2I
3D_3E_3F_CA3
3L_3K_3J_3I
4D_4E_4F_CA4
4L_4K_4J_4I
5D_5E_5F_CA5
5L_5K_5J_5I
6D_6E_6F_CA6
6L_6K_6J_6I
7D_7E_7F_CA7
7L_7K_7J_7I
8D_8E_8F_CA8
8L_8K_8J_8I
COM0
COM1
1H_1G_1N_1M
1A_1B_1C_DP1
2H_2G_2N_2M
2A_2B_2C_DP2
3H_3G_3N_3M
3A_3B_3C_DP3
4H_4G_4N_4M
4A_4B_4C_DP4
5H_5G_5N_5M
5A_5B_5C_DP5
6H_6G_6N_6M
6A_6B-6C_DP6
7H_7G_7N_7M
7A_7B_7C_DP7
8H_8G_8N_8M
8A-8B_8C_DP8
COM3
COM2
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
VIM-878
1x18
1x18
U2
1
2
3
4
5
6
7
8
PROTOTYPE AREA (.1X.1 GRID)
DO NOT POPULATE HEADERS
PROTO1
49.9K
18pF
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
P02
P03
P04
RESETB
2
1
SW1
B3U-1000P
P06
P07
DSCL
DSDA
P12
P13
P14
P15
P16
P20/AN0
P21/AN1
P22/AN2
P23/AN3
P24/AN4
P25/AN5
P26/AN6
C5
0.1uF
D1
LL4148
2
1
U4
VCC
R7
1
+
200
CEM1206S -
2
P02/EINT2
P03/EINT3
P04/EINT4
P05/EINT5/EC3/BUZO
P06/EINT6
P07/EINT7
P10/DSCL
P11/DSDA
P12/EINT13/PWM3O/T3O
P13/EC3/BUZO
P14/SO
P15/SCK
P16/SI
P20/AN0
P21/AN1
P22/AN2
P23/AN3
P24/AN4
P25/AN5
P26/AN6
2
5
6
7
8
4
3
2
1
4
3
2
1
VCC_T
1
P32
1
P33
1
2
GREEN
470
R10
D3
2.5V
2
470
R11
2
YELL
49.9K
P00
1
49.9K
2
P01
1
VCC_T
49.9K
2
P02
1
VCC_T
R15
49.9K
2
P03
1
2
P27/AN7
SW2
B3U-1000P
SW3
B3U-1000P
16
15
14
13
12
11
10
9
R9
D2
P31
D4
R14
16
15
14
13
12
11
10
9
VCC_T
R8
3
2
1
VCC_T
1
2
3
4
5
6
7
8
2.2K
P27/AN7
RED
R13
16
15
14
13
12
11
10
9
spare
0.1uF
VCC_T
16
15
14
13
12
11
10
9
spare
C6
R12
1
2
3
4
5
6
7
8
U3
1
2
3
4
5
6
7
8
VCC_T
VR1
P82/REM
P83/PWM0
P84/EC0
P85/EINT10
P92
P04
P06
P07
P12
P13
P14
P15
P16
P20/AN0
P21/AN1
P22/AN2
P23/AN3
P24/AN4
P25/AN5
P26/AN6
P34
5
6
7
8
proto 15x8
Z51F322
J8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
3
SEG10/P52
SEG9/P51
SEG8/P50
SEG7/P47
SEG6/P46
SEG5/COM7/P45
SEG4/COM6/P44
SEG3/COM5/P43
SEG2/COM4/P42
SEG1/COM3/P41
SEG0/COM2/P40
COM1/P36
COM0/P35
VLC3/P34
VLC2/P33
VLC1/P32
VLC0/P31
AVSS
AVREF
LVIREF/AN7/P27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
COM3
COM2
SW4
B3U-1000P
SW5
B3U-1000P
Zilog Confidential All Rights Reserved
Zilog
1590 Buckeye Drive
Milpitas, CA 95035
408-513-1500
Website: www.zilog.com
Title
Z51F3221ATX Development Board
Page
HDR/PIN 1x24
470
Size
MCU
Document Number
96C1329 001G
Rev
Figure 32. Z51F3221 Development Board, #1 of 2
UM025801-1112
Schematic Diagrams
Z51F3221 Development Kit
User Manual
39
VCC_5V
D5
R16
J9
2
J10
1
1
C8
VCC_T
4.7uF
0.1uF
1
C7
U5
3
C9
1
1uF
2
P1
SH1
SH2
SH3
SH4
h1
h2
VBUS
DM
DP
ID
GND
1
2
3
4
5
USB, mini B
R17
20K
7
C14
OUT
EN
ADJ
5
5
BYP
Center Pad
R18
1.5K
R19
20K
C13
0.01uF
15
RTS
USBDM
CTS
USBDP
DTR
8
R24
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
C15
AGND
CBUS3
CBUS4
1
RxD
5
TxD
VCC_T
C11
C12
4.7uF
0.1uF
2
OC
RxD
3
VCC_5V
R22
D6
470
1
RED
R23
4.7K
TxD
3
11
2
9
J13
10
J11
J12
PWR_EN-
1
16
TXD
RXD
EN
2
U7
VCC
1
TPS2051B
R20
20K
2
20
GND
4
R21
4.75K
VCCIO
OUT
6
0.01uF
4
IN
C10
1uF
GND
MIC5318
VCC_T
4
1
6
7
8
9
10
11
U6
IN
1
L1
FERRITE BEAD
1
470
3
GREEN
6
23
22
13
14
12
FT232RL
Figure 33. Z51F3221 Development Board, #2 of 2
UM025801-1112
Schematic Diagrams
Z51F3221 Development Kit
User Manual
40
Appendix B. 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.
UM025801-1112
OCD Driver Installation on Windows Vista Systems
Z51F3221 Development Kit
User Manual
41
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
UM025801-1112
OCD Driver Installation on Windows Vista Systems
Z51F3221 Development Kit
User Manual
42
Figure 36. Couldn’t Find Driver Dialog, Windows Vista
5. Return to page 8 and follow Steps 3 through 6.
UM025801-1112
OCD Driver Installation on Windows Vista Systems
Z51F3221 Development Kit
User Manual
43
Appendix C. 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
UM025801-1112
OCD Driver Installation on Windows XP Systems
Z51F3221 Development Kit
User Manual
44
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
UM025801-1112
OCD Driver Installation on Windows XP Systems
Z51F3221 Development Kit
User Manual
45
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.
UM025801-1112
OCD Driver Installation on Windows XP Systems
Z51F3221 Development Kit
User Manual
46
Appendix D. 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.
UM025801-1112
Stand-Alone Flash Programming Using the Keil
Z51F3221 Development Kit
User Manual
47
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
UM025801-1112
Stand-Alone Flash Programming Using the Keil
Z51F3221 Development Kit
User Manual
48
Customer Support
To share comments, get your technical questions answered, or report issues you may be
experiencing with our products, please visit Zilog’s Technical Support page at http://support.zilog.com.
To learn more about this product, find additional documentation, or to discover other facets about Zilog product offerings, please visit the Zilog Knowledge Base or consider participating in the Zilog Forum.
This publication is subject to replacement by a later edition. To determine whether a later
edition exists, please visit the Zilog website at http://www.zilog.com.
UM025801-1112
Customer Support
工商网监
湘ICP备2023018690号
