Tools

GP330XX Super Mass Production Tool
User Guide
Author: Allen.Chang
V0.8 – April 11, 2012

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without prior notice. Information provided by GENERALPLUS TECHNOLOGY CO. is
believed to be accurate and reliable. However, GENERALPLUS TECHNOLOGY CO.
makes no warranty for any errors which may appear in this document. ContactGENERALPLUS TECHNOLOGY CO. to obtain the latest version of device specifications
before placing your order.
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TECHNOLOGY CO. for any infringement of patent or other rights of third parties which may
result from its use. In addition, GENERALPLUS products are not authorized for use as
critical components in life support devices/ systems or aviationdevices/systems, where a
malfunction or failure of the product may reasonably be expected to result in significant
injury to the user, without the express written approval of GENERALPLUS.
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Preliminary

GP330XX

Overview
I. Overview............................................................................................................................... 3
II. General Update Flow For Mass Production ............................................................... 3
III. General Update Flow For General User ..................................................................... 3
IV. Update Dram Variable.................................................................................................... 3
V. FAQ....................................................................................................................................... 3
1. Why does PC always install new device as doing the ISP connection? ............ 3
2. How does MP-Tool download different dram parameter? .................................... 3
3. Howdoes MP-Tool burn bootloader?....................................................................... 3
4. How does MP-Tool burn firmware? .......................................................................... 3
VI. Reference........................................................................................................................... 3

© Generalplus Technology Inc.Proprietary & Confidential

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April 11, 2012
Preliminary Version: 0.8

Preliminary

GP330XX

I. Overview
Super MP-Tool is the tool for burning firmware to main storage by USB interface. It
could burn empty card and update new firmware.
(1) It has two options to burning.
- Burning bootpack.bin and firmware.bin by USB
- Burning bootpack.bin by USB + firmware.bin by SD card
(Please copyfirmware.bin to SD storage)
The tool interface is below.

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© Generalplus Technology Inc.
Proprietary & Confidential

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April 11, 2012
Preliminary Version: 0.8

Preliminary

GP330XX

II. General Update Flow For Mass Production
Rules :
The Super MP-Tool has two rules for mass production.
1. If it connects more than two devices, please use a Hub as bridge. It only support
oneport download. Two hubs or two ports updating is invalid.
2. During updating, please don’t plug other USB device except the device was
updated completely.

© Generalplus Technology Inc.
Proprietary & Confidential

4

April 11, 2012
Preliminary Version: 0.8

Preliminary

GP330XX
Update Flow :
Rule: Please connect devices to the same hub. Two hub and root hub downloading isinvalid.
1. ## Modify device counts in \conf\USBTool.conf
ReadyDeviceCount="4" //auto download for 4 devices each time.
2. Excute G+MassProductionTool For GP330XX.exe in PC.

3. Make all device to ISP mode.(Hint: Press UP key to entering ISP mode)
4. Click Start Download

5. Connect a device to PC, wait 6~10 s. Install MSDC driver if needed.

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© Generalplus Technology Inc.
Proprietary &...