Abov HAND WRITER User manual

Leader of Microcontroller Technology
Global Top Smart MCU Innovation Company
Leader of Microcontroller Technology
Global Top Smart MCU Innovation Company
Leader of Microcontroller Technology
Global Top Smart MCU Innovation Company
Hand Writer
User Manual
Version 1.0.0
Jun. 28, 2019
For additional information or inquiry, please contact ABOV Semiconductor
or visit its website at www.abov.co.kr.

Revision History
Date Version Description
Jun. 28, 2019 1.0.0 Document created.
Date Version Description
Jun. 28, 2019 1.0.0 Document created.
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Contents
Chapter 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Chapter 2. Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1. Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2. Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3. 10-pin connector pin configuration . . . . . . . . . . . . . . . . . . . . . . . . 6
Chapter 3. Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1. Software releases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2. Software installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.3. Software UI descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.4. Device selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.5. Software error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
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Introduction
Chapter 1. Introducon
Hand Writer is a universal programmer series, specifically designed as a portable programmer.
Hand Writer:
• Is powered by a 9V battery. Additionally, it can be connected to a USB power adapter and power
bank.
• Is a standalone product that performs firmware updates and saves hex files for continuous
programming. Before performing the next update, firmware updates and hex files are maintained
even when the machine is powered off.
• Interfaces with any Microsoft Windows PC through a USB (2.0 Full Speed) port.
• Saves hex codes in the internal 1 Mbyte memory and preserves the stored data even when the
machine is powered off.
• Is an on-board programmer that supports in-system programming (ISP) and connects to the PC
via a USB connector.
• Uses the HID protocol that does not require driver installation, automatically recognized by Device
Manager in Microsoft Windows when connected by USB.
• Is light and portable, making it useful for on-site services.
• Is highly affordable despite being an all-purpose product, and offers outstanding performance.
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Hardware
Chapter 2. Hardware
2.1 Specicaons
• Product name: Hand Writer
• Dimensions (W x D x H): 75 mm x 105 mm x 26 mm
• Weight: 100 g
• Input voltage: DC battery 9V
• Operating temp.: -10°C to 40°C
• Storage temp.: -30°C to 80°C
2.2 Funcons
Hand Writer is designed as a handy portable programmer. The lightweight body is easy to carry around,
and can be used anywhere without space constraints. It supports the following features:
1After performing the selected firmware update, press the Enter button to run programming. For
the ongoing programming, the progress is displayed on the LCD screen, and the result with either
PASS or FAIL upon completion.
2The basic information displayed on the LCD screen includes the device name, checksum data,
and options. PASS/FAIL is shown as a result of programming, accompanied by error information
in the case of failure.
3 The red/green LED indicator shows the current status as red for FAIL and green for PASS when
programming is complete.
4 This is the power switch. Firmware updates and hex files are not deleted even when the machine
is powered off.
5 This is the USB port used to connect Hand Writer to a PC when updating firmware. In addition to
firmware updates, the USB port can be used to connect to a power bank in case of power
shortage.
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10-pin connector pin configuration
6 10-pin connector port for in-system programming (ISP) (connected for on-board programming)
Note: Using an alkaline 9V battery, not manganese, is recommended. The use of a manganese battery
may cause an operational error due to insufficient current supply.
In case of an error even with an alkaline battery, connect an alternative USB battery pack to the USB
connector of Hand Writer to supply sufficient power.
Do not supply power directly to the target board when using Hand Writer. Programming with a powered
target board can cause severe damage to the Hand Writer hardware.
2.3 10‐pin connector pin conguraon
A 10-pin connector is required for on-board programming with Hand Writer. The target board and
10-pin connector should be connected correctly for successful programming. An improper connection
will pop up the Device–ID Fail message on the LCD screen.
Pin No. Signal
1N/A
2VDD
3N/A
4GND
5N/A
6SCK
7N/A
8SDA
9N/A
10 VPP or Reset
Pin
Pin No. Signal
1N/A
2VDD
3N/A
4GND
5N/A
6SCK
7N/A
8SDA
9N/A
10 VPP or Reset
Pin
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Software
Chapter 3. Soware
3.1 Soware releases
The software and firmware of Hand Writer can be downloaded from ABOV Semiconductor’s website. The
firmware of individual devices is developed and fully tested by ABOV Semiconductor, and only certified
versions are uploaded to the website.
Additional software updates are provided through a special version development process upon request
by customers. For more information about special version development, please get in touch with our
sales representatives.
3.2 Soware installaon
To install the software, perform the following:
1. Visit the ABOV website at www.abov.co.kr > Development Tools >Rom Writer >Hand Writer.
2. Under Downloads, download the Hand Writer Guide and Hand Writer Software.
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Software installation
3. Unzip the Hand Writer Software file to get the files shown below:
•Firmware folder
–Contains device firmware to operate Hand Writer (E.g. 97F60128.hex
present when programming for 97F60128).
–Hand Writer does not operate if the firmware of the target device to be
programmed is missing in this folder.
–Never add new files or delete existing files in the Firmware folder.
•LC.txt
–Contains basic information needed to run HandWriter.exe.
–HandWriter.exe cannot be executed if basic information is missing.
–Do not modify the content of the LC.txt file.
•HandWriter.exe
–The executable file which runs an updater for Hand Writer.
–Do not change the installation location; an error may occur.
4. Connect Hand Writer to your PC, and the driver will be automatically installed in Windows (The
driver will be installed only at the first connection). Wait until installation is complete.
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Software UI descriptions
5. You will find the driver added under Human Interface Devices in Device Manager.
3.3 Soware UI descripons
The PC program for Hand Writer is provided in the form of a dialog box, which presents all information
in a single screen. You can check the progress, hex dump, and device information.
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Software UI descriptions
1 Press the Device button for the Device List dialog box, and select the desired device from the
list. If the desired device is not available, contact the developer to add it to the list.
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