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參數(shù)資料
| 型號(hào)： | DK900 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | DK900 Development Kit For PSD9xxF Family of Flash PSDs(用于PSD9XXF系列PSD的開(kāi)發(fā)套件DK900) |
| 中文描述： | DK900開(kāi)發(fā)套件PSD9xxF月臺(tái)幕門(mén)的閃存（用于PSD9XXF系列私營(yíng)部門(mén)的開(kāi)發(fā)套件DK900家庭） |
| 文件頁(yè)數(shù)： | 18/53頁(yè) |
| 文件大?。?/td> | 1162K |
| 代理商： | DK900 |
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17
Figure 18 Write Memory Data dialog in PSDload
Click Write. After the response, read it again to see if its really there. Cycle power and reread. The fact that the
information is now gone confirms that the area was SRAM.
Now lets repeat these operation using FLASH. The dialogs are the same except for the FLASH selection so they wont
be repeated. Since the FLASH memory is not used in the application yet, no harm will be done. Select Write Memory
and, in the write dialog, select fs7, which stars at 0xC000. Read 40h bytes of the area. You will notice that instead of
the random characters you observed in the above example using SRAM, you now get 0xff in all locations. This is
because the FLASH is blank. Type in something and click write. Now do a read to see if its there. Type in something
else of lesser length than above and read it back again. You will notice that the entire first message is gone. This is
because the FLASH was erased prior to the last write. Two methods exist to erase FLASH, by sector or by bulk ( the
whole thing). In this case the bulk erase is used. You can also cycle power on the target to see that the information is
held in non volatile form. Also try ERASE which only works on the non volatile areas.
When youre ready to do a download, one of the operations thats needed is the selection of the hex file. This screen is
available from the Action submenu or the
button. After exiting this screen, the selected hex file shows up in the
main mmf display.
Figure 19 Hex File Selection screen, PSDload
Download
Youve already done this in the earlier demo portion of this document so lets dig a bit deeper to see what makes it all
work. See the following section.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DKF110PFW1LPES | Solid-State Fingerprint Sensor |
| DKF110PFW1LPG | Solid-State Fingerprint Sensor |
| DKF110PFW1STES | Solid-State Fingerprint Sensor |
| DKF110PFW1STG | Solid-State Fingerprint Sensor |
| DKF110PFWLPES | Solid-State Fingerprint Sensor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DK900-110 | 功能描述:開(kāi)發(fā)板和工具包 - 8051 PSD Develop for 8051 RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評(píng)估:C8051F960, Si7005 核心: 接口類(lèi)型:USB 工作電源電壓: |
| DK900-220 | 功能描述:開(kāi)發(fā)板和工具包 - 8051 PSD Develop for 8051 RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評(píng)估:C8051F960, Si7005 核心: 接口類(lèi)型:USB 工作電源電壓: |
| DK900-HC11-110 | 功能描述:開(kāi)發(fā)板和工具包 - 其他處理器 PSD Devlp for 68HC11 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評(píng)估:P3041 核心:e500mc 接口類(lèi)型:I2C, SPI, USB 工作電源電壓: |
| DK900-HC11-220 | 功能描述:開(kāi)發(fā)板和工具包 - 其他處理器 PSD Devlp for 68HC11 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評(píng)估:P3041 核心:e500mc 接口類(lèi)型:I2C, SPI, USB 工作電源電壓: |
| DK9209 | 制造商:BRUSH 功能描述:FUSES CLASS RK5 TIME DELAY |
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