UMFT121DC FTDI

FT12 Series Evaluation Kit Datasheet Version 1.0 Document Reference No.: FT 000728 Clearance No.: FTDI 314 Future Technology Devices International Ltd Datasheet FT12 Series Evaluation Kit Generic USB device development kit 1.1 Features 1 Introduction The FT12 series evaluation kit is used to develop - Micro-B USB connector to connect to and demonstrate functions of FTDIs FT120, FT121 USB host or Charger port and FT122 ICs. The kit consists of a main board and one of the FT120/FT121/FT122 add-on - Allow bus-power or self-power modules. These modules can provide a generic configuration USB device function to a microcontroller(MCU) - LPC1114 Cortex-M0 microcontroller for with the following interfaces: easy software development - UMFT120DC: 8-bit 8051 interface, up to 3 bi- - Pushbutton and LEDs for HID directional endpoints application - UMFT121DC: SPI slave interface, up to 8 bi- - In-system firmware upgradable directional endpoints - On-board prototype area for application - UMFT122DC: 8-bit 8051 interface, up to 8 bi- development directional endpoints 2 Ordering Information Part No * Description UMFT12XEV Main board for evaluating FT120, FT121 and FT122 add-on modules. Fitted with LPC1114 Cortex-M0 MCU. Firmware upgradable with UART or SWD interface. Note: Board is shipped with firmware to support CDC class devices pre-loaded UMFT120DC FT120 add-on module. 8-bit 8051 parallel bus. 3 bi-directional endpoints. I/O level 3.3V (5V tolerant). Compatible to PDIUSBD12. UMFT121DC FT121 add-on module. SPI slave bus. 8 bi-directional endpoints. I/O level 1.8/2.5/3.3V. UMFT122DC FT122 add-on module. 8-bit 8051 parallel bus. 8 bi-directional endpoints. I/O level 1.8/2.5/3.3V. * Note that PCB label may differ Table 2-1 Ordering information Use of FTDI devices in life support and/or safety applications is entirely at the users risk, and the user agrees to defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting from such use. FT12 Series Evaluation Kit Datasheet Version 1.0 Document Reference No.: FT 000728 Clearance No.: FTDI 314 Table of Contents 1 Introduction ................................................................................... 1 1.1 Features ........................................................................................................ 1 2 Ordering Information ..................................................................... 1 3 Hardware description ..................................................................... 3 3.1 UMFT12XEV Main Board ................................................................................ 3 3.2 UMFT120DC daughter board.......................................................................... 4 3.3 UMFT121DC daughter board.......................................................................... 6 3.4 UMFT122DC daughter board.......................................................................... 7 3.5 Accessories ................................................................................................... 8 4 Initial Board Set-up ...................................................................... 10 4.1 Installing UMFT12xDC daughter board ........................................................ 10 4.2 Set the jumpers........................................................................................... 10 4.3 Install the driver ......................................................................................... 11 5 Running demo tests ...................................................................... 16 5.1 Serial Loopback test .................................................................................... 16 5.2 USB Charger test ......................................................................................... 16 6 Board Circuit Schematics and BOMs ............................................. 18 6.1 UMFT12XEV Schematic and BOM ................................................................. 18 6.2 UMFT120DC Schematic and BOM ................................................................. 19 6.3 UMFT121DC Schematic and BOM ................................................................. 20 6.4 UMFT122DC Schematic and BOM ................................................................. 21 7 Firmware Upgrade Process ........................................................... 23 7.1 Put LPC1114 microcontroller in ISP mode ................................................... 23 7.2 Connect the TTL-232R-3V3 cable ................................................................ 23 7.3 Upgrade firmware ....................................................................................... 24 8 Environmental Compliances ......................................................... 25 9 Contact Information ..................................................................... 26 Appendix A - List of Figures and Tables ................................................................. 27 Appendix B Abbreviations and References ......................................................... 29 Appendix C - Revision History ............................................................................... 30 Copyright 2012 Future Technology Devices International Limited 2