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OM13062
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I/O Handler LPCXpresso board with Link2 On Board Debug.
- LPC11U37H I/O Handler LPCXpresso board with Link2 On Board Debug (OBD)
- I²C expander daughter card and DALI daughter card
I/O Handler LPCXpresso board with Link2 On Board Debug
- このページには、製造中止（生産終了）となった製品の情報が記載されています。本ページに記載されている仕様および情報は、過去の参考情報です。
This board is no longer in production. The replacement for this board is the OM13074
The LPCXpresso11U37H board is an extended variant of the standard LPCXpresso V2 board design, designed to allow evaluation of the I/O Handler functionality available on parts such as the LPC11U37HFBD64. The I/O Handler is a software library-supported hardware engine that can be used to add performance, connectivity and flexibility to system designs. The I/O Handler can emulate serial interfaces such as UART, I²C, and I²S with no or very low additional CPU load and can off-load the CPU by performing processing-intensive functions like DMA transfers in hardware.
The most notable changes in the design of the LPCXpresso11U37H board are:
- µSD card slot replaces the PMOD connector and the “target spare signals” prototyping area.
- 12-pin (2*6) I/OH connector.
- UART connector, 6-pin FTDI cable (TTL-232R-3V3) compatible.
- Four additional LEDs.
- Two potentiometers.
製品詳細
Features
Microcontroller
- LPC43xx
Debug
- LPC-Link2-based debug probe
- Debug connector to allow debug of target MCU via an external probe
- Can be configured to act as a standalone probe to allowing debugging of an external board
- Tri-color LED, ISP and WAKE buttons
- Connector for target MCU’s USB device peripheral
- MCU pins available on standard LPCXpresso/mbed expansion connector (board bottom side)
- Arduino connectors compatible with the "Arduino UNO" platform (board top side)
- P3 allows measurement of current of all target side circuitry
- Micro SD card slot
- UART connector, 6-pin FTDI cable (TTL-232R-3V3) compatible
- IOH I²C expander card with eight LEDs
- DALI expander card
PMod™ Support
LPCXpresso V2 boards have different PMOD support depending on their target applications. Further information below:
- LPCX11U37H: (IOH connector)
- pins 1 – 6 (left side) will support Pmod Type 2 (SPI) or Type 1 (GPIO)
- pins 7 – 12 (right side) supports I²C and has 2.2k pull up or Type 1 (GPIO)
The LPCX11U37H I/O handler kit uses the PMOD interface connections for the specialized I2C and DALI daughter cards, with the LPCXpresso-side connector being male rather than female. In the LPCXpresso11U37H only version (available July 2014) does not have a PMOD connector fitted, so one can be added for use with standard PMOD-compatible cards.
購入オプション
設計・リソース
ソフトウェア
クイック・リファレンス ソフトウェア・タイプ.
1 ソフトウェア・ファイル
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BSPとデバイスドライバ
LPCXpresso Link2 USB driver package
注: より快適にご利用いただくために、ソフトウェアのダウンロードはデスクトップで行うことを推奨します。