Dediprog Technology Co Ltd
Module de démarrage Flash de sauvegarde Dediprog BBF-8N-SO8N
Module de démarrage Flash de sauvegarde Dediprog BBF-8N-SO8N
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Overview
Le Backup Boot Flash est un outil ingénieux créé par DediProg pour forcer le contrôleur d'application à travailler automatiquement sur le Flash SPI de secours inséré dans le socket SO8N de notre outil et non plus sur le Flash Série Principal soudé sur la carte. A la connexion sur la carte, l'outil BBF désactivera automatiquement le Flash Série Principal qui n'a pas besoin d'être dessoudé.
The BBF tool can be connected to the application with:
- Our BBF cable (included) to the application 2X5 2.54mm pin header.
- Our BBF cable (included) to our SMT 1.27mm Pin Header (included) soldered in place of the Main Serial flash footprint for a better stability.
- Our SO8 Test Clip (to be purchased separately) to be connected on the Main Serial flash package soldered on board (no need of connector).
The Serial Flash can be easily changed manually thanks to the SO8N socket or even updated by connecting our SF100 programmer. The SF100 programmer is completely transparent for the application and will offer to developer high flexibility for code trials or update. The BBF is frequently used to boot failing computers and use the Flash Utility tools to update the corrupted Bios memory.
Please note that the BBF modules only support 3.3V/2.5V IC.
For offline programming demand only, it is recommended to use socket adaptor.
Features
- Compatible with most of the applications (no hardware modification needed)
- Disable automatically the two Main Serial Flash soldered on board (No need to unsolder it)
- Main Serial Flash can be enabled again with a switch on the BBF tool
- Backup Serial Flash can be easily updated by connecting the SF100 programmer
Application Hardware Requirement
Frequently Asked Questions
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