AN11116 Using the RS232 serial evaluation boards on a USB port Rev. 1.1 — 1 August 2012 215111 Application note COMPANY PUBLIC Document information Info Content Keywords Abstract Serial evaluation Board, PN512,PN532, MFRC663, MFRC522, MFRC523, MFRC52x, MFRD522, MFRD523, MFRD52x MIFARE Contactless Smart Card Reader Reference Design, MIFARE Reader IC, NFC controller This Application Note describes the settings for the USB to serial converter using a FTDI interface converter IC.
AN11116 NXP Semiconductors Using the RS232 serial evaluation boards on a USB port Revision history Rev Date Description 1.1 20120801 Section License updated 1.0 20110907 Initial version Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com AN11116 Application note COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 1.1 — 1 August 2012 215111 © NXP B.V.
AN11116 NXP Semiconductors Using the RS232 serial evaluation boards on a USB port 1. Introduction 1.1 Introduction NXP provides various development boards for systems supporting ISO/IEC14443 based contactless reader technology. Products are for example MFRC663, MFRC522, MFRC523, MFRC52x, MFRD522, MFRD523, MFRD52x, PN512 and PN532.
AN11116 NXP Semiconductors Using the RS232 serial evaluation boards on a USB port 1.4 Driver configuration settings In the windows device manager select the USB/RRS232 interface device, select the properties: Fig 1. AN11116 Application note COMPANY PUBLIC US232R Properties All information provided in this document is subject to legal disclaimers. Rev. 1.1 — 1 August 2012 215111 © NXP B.V. 2012. All rights reserved.
AN11116 NXP Semiconductors Using the RS232 serial evaluation boards on a USB port Choose the port settings, and advanced: Fig 2. AN11116 Application note COMPANY PUBLIC USB Serial Port Properties All information provided in this document is subject to legal disclaimers. Rev. 1.1 — 1 August 2012 215111 © NXP B.V. 2012. All rights reserved.
AN11116 NXP Semiconductors Using the RS232 serial evaluation boards on a USB port In the advanced settings for the COM port, select the detailed settings as below: Fig 3. Advanced COM settings Receive bytes: 64 Transmit bytes: 320 Latency timer: 4ms After applying these settings, close all windows. The USB to RS232 interface is now ready for use. AN11116 Application note COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 1.
AN11116 NXP Semiconductors Using the RS232 serial evaluation boards on a USB port 2. Legal information Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). NXP does not accept any liability in this respect. 2.1 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions.
AN11116 NXP Semiconductors Using the RS232 serial evaluation boards on a USB port 3. Contents 1. 1.1 1.2 1.3 1.4 2. 2.1 2.2 2.3 2.4 3. Introduction ......................................................... 3 Introduction ........................................................ 3 Scope ................................................................. 3 Hardware............................................................ 3 Driver configuration settings ............................... 4 Legal information .
