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參數(shù)資料
| 型號(hào)： | DLP-245PB-G |
| 廠商： | DLP Design Inc |
| 文件頁(yè)數(shù)： | 15/16頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | MODULE USB-MCU FT245RL W/16F877A |
| 產(chǎn)品目錄繪圖： | DLP-245PB-G |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | USB |
| 模塊/板類型： | 開(kāi)發(fā)板 |
| 適用于相關(guān)產(chǎn)品： | USB |
| 產(chǎn)品目錄頁(yè)面： | 635 (CN2011-ZH PDF) |
| 其它名稱： | 813-1004 |
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V2.3
Page 8 of
15
February 2007
TOKEN I/O COMMAND SET
0xA5 – Line In – Reads the state of a single port pin
Parameters:
Port – Select from available port pins (PIN_A3, PIN_B0, etc)
Returns:
1 Byte: State of the port pin (0 or 1)
Function:
This function will read the state of a single port pin. If the data direction for the
pin selected was set to output, the direction is first set to input.
Example:
0x2, 0xA5, 0x2B, 0x8C - Reads the current state of port pin PIN_A3.
0xA6 – Line Out - Sets a single port pin high or low
Parameters:
Port – Select from available port pins (PIN_A3, PIN_B3, etc)
State – 0 or 1
Returns:
Undefined
Function:
This function will change the output state of a single port pin. If the data direction
for the pin selected was set to input, the direction is first set to output.
Example:
0x3, 0xA6, 0x2B, 0x1, 0x8F – Sets port pin PIN_A3 high.
0xA7 – Return Board ID
Parameters:
None
Returns:
5 bytes: “245PB”
Function:
This function will return the ID of the board currently opened.
Example:
0x1, 0xA7, A6 – Reads the board ID.
0xA8 – Setup A/D
Parameters:
Port Configuration – Selects analog port configuration. (See command 0xA8 in
the example firmware for options.)
A/D Conversion Clock – Select the source for the A/D conversion clock. (See
command 0xA8 in the example firmware for options.)
Returns:
Undefined
Function:
This function will select the source for the A/D conversion clock. (Refer to the
datasheet for the 16F877A for a detailed explanation of the conversion clock.)
Example:
0x3, 0xA8, 0x0, 0x7, 0xAC – Sets all available A/D inputs on the DLP-245PB-G
to analog mode (0x0) and selects the internal A/D clock (0x7).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DLP-245PL-G | MOD USB-MCU FT245RL W/18LF8722 |
| DLP-245SY-G | MODULE USB-MCU FT245RL W/SX48 |
| DLP-FPGA | MODULE USB-TO-FPGA TRAINING TOOL |
| DLP-HS-FPGA3 | MODULE USB-TO-FPGA SPARTAN 3A |
| DP83848CVVX/NOPB | TXRX ETHERNET PHYTER 48LQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DLP-245PB-G-CCS | 功能描述:界面模塊 DLP-245PB-G BOARD + CCS 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: |
| DLP-245PL | 功能描述:界面模塊 USB/Micro Dev Board ***Last Time Buy*** 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: |
| DLP-245PL-G | 功能描述:界面開(kāi)發(fā)工具 USB/Micro Dev Board RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| DLP-245PL-G-CCS | 功能描述:界面開(kāi)發(fā)工具 DLP-245PL PACKAGED w/CCS Compiler RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| DLP-245SX | 功能描述:界面模塊 USB/Micro Dev Board 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: |
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