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參數(shù)資料
| 型號： | MCP2200-I/MQ |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 10/44頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC USB TO UART 20QFN |
| 特色產(chǎn)品： | MCP2200 USB-to-UART Serial Converter |
| 標準包裝： | 73 |
| 特點： | USB 至 UART |
| 通道數(shù)： | 8 |
| FIFO's： | 256 字節(jié) |
| 規(guī)程： | USB 2.0 |
| 電源電壓： | 3 V ~ 5.5 V |
| 帶自動流量控制功能： | 是 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-VQFN 裸露焊盤 |
| 供應商設備封裝： | 20-VQFN |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 684 (CN2011-ZH PDF) |
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MCP2200
DS22228B-page 18
2011 Microchip Technology Inc.
EXAMPLE 2-13:
2.3.1.14
GetSelectedDeviceInfo
Function:
String^ SimpleIOClass::GetSelectedDeviceInfo(void)
EXAMPLE 2-14:
2.3.1.15
InitMCP2200
Function:
void SimpleIOClass::InitMCP2200 (unsigned int VendorID, unsigned int ProductID)
EXAMPLE 2-15:
2.3.1.16
IsConnected
Function:
bool SimpleIOClass::IsConnected()
Summary:
Returns the selected device path name.
Description:
The function returns a string containing the unique path name of the selected device.
Precondition:
At least one call to the InitMCP2200() is required in order to initiate a DLL search for the compatible
devices. VID and PID must be previously set via a call to InitMCP2200(VID, PID).
Parameters:
None.
Returns:
This function returns a string containing the unique path name of the selected device.
Remarks:
The default selected device is the first one that the DLL finds. If the user wants to retrieve other
devices path names (assuming more than one device is present in the system), a call to
SimpleIOClass::SelectDevice(deviceNo)
is required.
Summary:
Configures the Simple IO class for a specific Vendor and product ID.
Description:
Sets the Vendor and Product ID used for the project.
Precondition:
None.
Parameters:
1.
Vendor ID
- assigned by USB IF (www.usb.org)
2.
Product ID
- assigned by the Vendor ID Holder
Returns:
None.
Remarks:
Call this function before any other calls, to set the Vendor and Product IDs.
Summary:
Checks with the OS if the current VID/PID device is connected.
Description:
Checks if a MCP2200 is connected to the computer. If so, it returns True, otherwise the result will be
False.
Precondition:
VID and PID must be previously set via a call to InitMCP2200(VID, PID).
Parameters:
None.
Returns:
True - if at least one device is connected to the host.
False - if there are no devices connected to the host.
Remarks:
No actual communication with the end device is occurring. The function inquires the OS if the
specified VID/PID was enumerated.
lblStatusBar->Text = SimpleIOClass::GetSelectedDevice();
lblStatusBar->Text = SimpleIOClass::GetSelectedDeviceInfo(void)
InitMCP2200 (0x4D8, 0x00DF);
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MCP2200-ISO | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:USB 2.0 to UART Protocol Converter with GPIO |
| MCP2200-ISS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:USB 2.0 to UART Protocol Converter with GPIO |
| MCP2200T-I/MQ | 功能描述:USB 接口集成電路 USB-to-UART Protocol Converter w/ GPIO RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| MCP2200T-I/NQ | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:USB 2.0 to UART Protocol Converter with GPIO |
| MCP2200T-I/SO | 功能描述:USB 接口集成電路 USB-to-UART Protocol Converter w/ GPIO RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
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