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參數(shù)資料
| 型號(hào)： | DLP-245SY-G |
| 廠商： | DLP Design Inc |
| 文件頁數(shù)： | 8/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | MODULE USB-MCU FT245RL W/SX48 |
| 產(chǎn)品目錄繪圖： | DLP-245SY-G |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | USB |
| 模塊/板類型： | 開發(fā)板 |
| 適用于相關(guān)產(chǎn)品： | USB |
| 其它名稱： | 813-1006 |
3
When the host sends data to the peripheral over USB, the FT245RL will take RXF# low to let the
microcontroller know that at least one byte of data is available. The microcontroller then reads
the data until RXF# goes high indicating that no more data is available to read.
By using FTDI’s virtual COM port drivers, the peripheral looks like a standard COM port to the
application software. Commands to set the baud rate are ignored--the FT245RL always transfers
data at its fastest rate (up to 3 megabits per second using VCP drivers) regardless of the
application’s baud-rate setting. The latest versions of the drivers are available for download from
DLP Design’s website at http://www.dlpdesign.com.
DRIVER SOFTWARE
FTDI's VCP (virtual COM port) driver-executable files are provided royalty free on the condition
that they are used only with designs incorporating an FTDI device (i.e. the FT245RL and
DLP-245SY-G). The latest version of the drivers can be downloaded from dlpdesign.com or
ftdichip.com. Once loaded, the VCP drivers allow your application software running on the host
PC to communicate with the DLP-245SY-G as though it were connected to a COM (RS-232) port.
In addition to VCP drivers, FTDI's D2XX direct drivers for Windows offer an alternative solution to
the VCP drivers that allow application software to interface with the DLP-245SY-G using a DLL
instead of a virtual com port. The architecture of the D2XX drivers consists of a Windows WDM
driver that communicates with the FT245RL device via the Windows USB stack and a DLL that
interfaces the application software (written in VC++, C++ Builder, Delphi, VB, etc.) to the WDM
driver. An INF installation file, uninstaller program, and D2XX Programmer’s Guide complete the
package.
The D2XX direct drivers add support for simultaneous access and control of multiple FT245RL
devices. The extended open function (FT_OpenEx) allows the device to be opened either by its
product description or serial number, both of which can be programmed to be unique. The list
devices function (FT-ListDevices) allows the application software to determine which devices are
currently available for use, again by product description or by serial number.
Several new features have been recently added to the D2XX drivers. Functions are provided to
program the EEPROM (FT_EE_Program) and read the EEPROM (FT_EE_Read). Unused space
in the EEPROM is called the user area (EEUA), and functions are provided to access the EEUA.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DLP-245SY-G-C | 功能描述:界面模塊 USB/Micro Dev Board W/GRICH C COMPILER RoHS:否 制造商:4D Systems 產(chǎn)品:Serial Converters 通道/端口數(shù)量: 數(shù)據(jù)速率: 接口類型:USB, UART 工作電源電壓:3.3 V, 5 V 最大工作溫度: |
| DLP2AD | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:SMD/BLOCK Type EMI Suppression Filters |
| DLP2ADA350HL4 | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:SMD/BLOCK Type EMI Suppression Filters |
| DLP2ADA350HL4B | 制造商:Murata Manufacturing Co Ltd 功能描述:CHOKE COMMON ARRAY 35OHM +/-20% 制造商:Murata Manufacturing Co Ltd 功能描述:CHOKE, COMMON ARRAY, 35OHM, +/-20% 制造商:Murata Manufacturing Co Ltd 功能描述:CHOKE, COMMON ARRAY, 35OHM, +/-20% , ROHS COMPLIANT: YES |
| DLP2ADA350HL4L | 功能描述:共模濾波器/扼流器 35ohm 150mA DCR 0.8ohm RoHS:否 制造商:TDK 電感: 阻抗:35 Ohms 容差: 最大直流電流:0.1 A 最大直流電阻:1.5 Ohms 自諧振頻率: Q 最小值: 工作溫度范圍:- 25 C to + 85 C 端接類型:SMD/SMT 封裝 / 箱體:0302 (0806 metric) 系列:TCE |
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