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VNC1L の電気的特性と機能

VNC1LのメーカーはFTDIです、この部品の機能は「Bootloader」です。


製品の詳細 ( Datasheet PDF )

部品番号 VNC1L
部品説明 Bootloader
メーカ FTDI
ロゴ FTDI ロゴ 




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VNC1L Datasheet, VNC1L PDF,ピン配置, 機能
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Future Technology Devices
International Ltd.
ANVNC1L-01 Vinculum VNC1L
Bootloader
Copyright © 2006 Future Technology Devices International Ltd.

1 Page





VNC1L pdf, ピン配列
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Vinculum VNC1L Bootloader 2
1 Vinculum VNC1L Bootloader
This document describes the commands available for communicating with the VNC1L device's
bootloader and how to use them.
A chapter is also included on how to interface to the Vinculum VNC1L device UART for
reprogramming the Flash memory using the bootloader.
Copyright © 2006 Future Technology Devices International Ltd.


3Pages


VNC1L 電子部品, 半導体
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5 ANVNC1L-01 Vinculum VNC1L Bootloader V1.2
2.3 Write Flash Block
Command Bytes
0x03,
FlashAddressLow,
FlashAddressHigh,
Count (Followed by a response of 0x02)
Data Block to Write
Response Bytes
0x02 after command (after Count sent)
0x02 after data block sent
Remarks
This command writes Count bytes to the Flash memory starting at the address given by the Flash
address word which can be calculated as follows:
Flash Address = ((FlashAddressHigh shifted left 8) OR 0xFF) AND FlashAddressLow
For example, to write a Flash address of 0xABCD the values to be sent in the command would be
FlashAddressHigh = 0xAB and FlashAddressLow = 0xCD.
A Count value of 128 bytes should be used.
Copyright © 2006 Future Technology Devices International Ltd.

6 Page



ページ 合計 : 17 ページ
 
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共有リンク

Link :


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Reflasher Application Manual

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