UMFT12XEV

Manufacturer Part NumberUMFT12XEV
DescriptionInterface Development Tools MAIN BOARD FOR EVAL FT120, FT121, FT122
ManufacturerFTDI
TypeUSB Controllers
UMFT12XEV datasheet
 


Specifications of UMFT12XEV

RohsyesProductEvaluation Boards
Tool Is For Evaluation OfFT120, FT121, FT122Interface TypeSPI, UART
Operating Supply Voltage5 VDescription/functionMain board for evaluating FT120, FT121 and FT122 add-on modules
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Future Technology
Devices
International Ltd
Datasheet
FT12 Series Evaluation Kit
Introduction
1
The FT12 series evaluation kit is used to develop
and demonstrate functions of FTDI’s FT120, FT121
and FT122 ICs. The kit consists of a main board
and one of the FT120/FT121/FT122 add-on
modules. These modules can provide a generic
USB device function to a microcontroller(MCU)
with the following interfaces:
-
UMFT120DC: 8-bit 8051 interface, up to 3 bi-
directional endpoints
-
UMFT121DC: SPI slave interface, up to 8 bi-
directional endpoints
-
UMFT122DC: 8-bit 8051 interface, up to 8 bi-
directional endpoints
Ordering Information
2
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 user’s risk, and the user agrees
to defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting
FT12 Series Evaluation Kit Datasheet
Document Reference No.: FT_000728
Generic USB device development kit
Features
1.1
from such use.
Clearance No.: FTDI# 314
-
Micro-B USB connector to connect to
USB host or Charger port
-
Allow bus-power or self-power
configuration
-
LPC1114 Cortex-M0 microcontroller for
easy software development
-
Pushbutton and LEDs for HID
application
-
In-system firmware upgradable
-
On-board prototype area for application
development
Version
1.0

UMFT12XEV Summary of contents

  • Page 1

    ... UMFT122DC: 8-bit 8051 interface bi- directional endpoints Ordering Information 2 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 ...

  • Page 2

    ... 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 ...

  • Page 3

    ... UMFT12XEV Main Board 3.1 The UMFT12XEV board is intended for use as a hardware platform to enable easy evaluation of FTDI’s FT120, FT121 and FT122 series of USB peripheral controllers. The UMFT12XEV boards utilize a NXP Cortex-M0 based microcontroller (LPC1114) to interface to FT12 series with parallel or SPI bus. The LEDs and push buttons can be used to demo the HID keyboard functions ...

  • Page 4

    ... Figure 3-1 UMFT12XEV main board UMFT120DC daughter board 3.2 Figure 3-2 UMFT120DC daughter board PIN No. PIN NAME TYPE Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 DESCRIPTION Data bus bit 0. ...

  • Page 5

    ... A0=0 indicates data phase. This pin must be pulled High for multiplexed address/data bus configuration. Device suspend (output) and wakeup (input). Interrupt (Active Low). I Asynchronous reset (Active Low Connection 3.3V regulator output 5V VBUS power from USB connector VCC power supply Version 1.0 314 Clearance No.: FTDI# 5 ...

  • Page 6

    ... SPI salve input 3-wire mode: SPI data input/output IO Supply Voltage; 1.8V, 2.5V or 3.3V Ground - No Connection Device suspend (output) and wakeup (input). Interrupt (Active Low). I Asynchronous reset (Active Low). USB Charger detector output 3.3V regulator output 5V VBUS power from USB connector VCC power supply Version 1.0 314 Clearance No.: FTDI# 6 ...

  • Page 7

    ... DMA request. I DMA acknowledge (Active Low). I End of DMA transfer (Active Low). Also function as Vbus sensing input for self-powered application. USB bus activity indicator (Active Low) I Address bit for non-multiplexed address/data bus configuration. - A0=1 indicates command phase; - A0=0 indicates data phase. Version 1.0 314 Clearance No.: FTDI# 7 ...

  • Page 8

    ... Micro-B to Standard-A USB cable: for connecting the FT12x evaluation kit to PC host or USB charger port Figure 3-5 Micro-B to Standard-A cable b) TTL-232R-3V3 USB cable (optional): for firmware upgrade. For more info please refer to http://www.ftdichip.com/Products/Cables/USBTTLSerial.htm. Can be purchased from FTDI online shop ( http://apple.clickandbuild.com/cnb/shop/ftdichip?productID=53&op=catalogue- product_info-null&prodCategoryID=105 Figure 3-6 TTL-232R-3V3 USB cable Copyright © ...

  • Page 9

    ... LPC-Link JTAG/SWD debugger module (optional): for firmware download and debug. For more info refer to http://ics.nxp.com/lpcxpresso/ Figure 3-7 LPC-Link debugger module Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 . Version 1.0 314 Clearance No.: FTDI# 9 ...

  • Page 10

    ... Installing UMFT12xDC daughter board 4.1 Insert the daughter board module (UMFT120DC, UMFT121DC or UMFT122DC) into the UMFT12XEV main board. Pin 1 of daughter board connector J1 shall plug into pin 1 of the socket J2 on the main board. After connection the micro-USB connector on the UMFT12xDC module should be facing outside. ...

  • Page 11

    ... Install the driver 4.3 The LPC1114 on the UMFT12XEV board is pre-loaded with firmware supporting Communication Device Class (CDC class). The major OSs support the CDC protocol on their USB stack to use serial port communication, allowing PC’s to access the CDC device through a virtual COM port (VCP) without developing a new driver ...

  • Page 12

    ... Figure 4-4 Device manager window Right click on “FT12X Evaluation Platform” under “Other devices” category, select “Property”  Figure 4-5 Drive property window Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 Clearance No.: FTDI# Version 1.0 314 12 ...

  • Page 13

    ... Click “Browse my computer for driver software”  Figure 4-7 Update driver window Click “Let me pick from a list of device drivers on my computer”  Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 Clearance No.: FTDI# Version 1.0 314 13 ...

  • Page 14

    ... Figure 4-8 Update driver window Click “Next”  Figure 4-9 Update driver window Click “Have Disk…”  Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 Clearance No.: FTDI# Version 1.0 314 14 ...

  • Page 15

    ... FT12x CDC interface. Write down this port number as it will be required by the serial loopback test utility. Click “Close” to finish the driver installation. Figure 4-11 Update driver complete window Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 Clearance No.: FTDI# Version 1.0 314 15 ...

  • Page 16

    ... Running demo tests 5 The UMFT12XEV is pre-loaded with a default firmware. The firmware can auto-detect the daughter card type, and the LPC1114 MCU can communicate to the FT12 series with either SPI(for FT121) or parallel (for FT120 or FT122) protocol. For bus-powered configuration (default setting), the FT12x evaluation kit will power on when the USB cable is plugged in ...

  • Page 17

    ... Plug the USB Charger to the Wall power socket and switch on the power. - The yellow LED (D1 on the UMFT12XEV main board) will be turned ON. This indicates a USB wall charger or dedicated charging port is connected. Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No ...

  • Page 18

    ... Board Circuit Schematics and BOMs 6 UMFT12XEV Schematic and BOM 6.1 Figure 6-1 UMFT12XEV Circuit Schematic Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 Clearance No.: FTDI# Version 1.0 314 18 ...

  • Page 19

    ... CN3 2X3 Pin Header (Male) 22 CN1 Male Header 8-pin 23 Y1 12MHz Table 6-1 UMFT12XEV BOM list Note: J1 not mounted. UMFT120DC Schematic and BOM 6.2 Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 Description ManufacturerPartNo Low Voltage Power ...

  • Page 20

    ... Typical LED diode APT2012SGC 'Headers & Wire Housings 68000-114HLF 14P SR UNSHRD HRD .76 GOLD OVER NI 6.0MHZ CRYSTAL ECS-60-18-4XEN Version 1.0 314 Clearance No.: FTDI# Manufacturer FTDI Chip FCI Yageo Yageo Yageo Kemet TDK Corporation AVX Corporation AVX Corporation AVX Corporation Kingbright Corp ...

  • Page 21

    ... Chip Ferrite Bead 0805 MPZ1608S601A Polarized Capacitor TAJA475K016RNJ Capacitor bipolar 06035C104KAT2A 'Headers & Wire Housings 68000-107HLF 7P SR UNSHRD HRD .76 GOLD OVER NI Version 1.0 314 Clearance No.: FTDI# Manufacturer FTDI Chip FCI Yageo Yageo Yageo Yageo Kemet TDK Corporation AVX Corporation AVX Corporation FCI ...

  • Page 22

    ... Polarized Capacitor TAJA475K016RNJ Capacitor bipolar 06035C104KAT2A Typical LED diode APT2012SGC 'Headers & Wire Housings 68000-114HLF 14P SR UNSHRD HRD .76 GOLD OVER NI Version 1.0 314 Clearance No.: FTDI# Manufacturer FTDI Chip FCI Yageo Yageo Yageo Kemet TDK Corporation AVX Corporation AVX Corporation Kingbright Corp FCI ...

  • Page 23

    ... NXP’s ARM-based LPC microcontrollers. The LPCXpresso development tool chain can be downloaded from http://lpcxpresso.code-red-tech.com/LPCXpresso/ Check the FTDI website for the available pre-compiled firmware for FT12x Evaluation Kit ( http://www.ftdichip.com/Firmware/Precompiled.htm Put LPC1114 microcontroller in ISP mode 7 ...

  • Page 24

    ... Figure 7-2 Connect TTL-232R-3V3 UART cable Upgrade firmware 7.3 Download and install the driver for the FTDI TTL-232R-3V3 cable. Refer to the cable datasheet for - details ( http://www.ftdichip.com/Support/Documents/DataSheets/Cables/DS_TTL- 232R_CABLES.pdf ) Download the Flash Magic firmware programming utility from http://www.flashmagictool.com. - Install the utility on test PC by running “FlashMagic.exe” ...

  • Page 25

    ... Figure 7-3 Flash Magic configuration Environmental Compliances 8 The UMFT12XEV main board and UMFT12XDC daughter boards exclusively use lead free components, and are fully compliant with European Union directive 2002/95/EC. Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No ...

  • Page 26

    ... FTDI disclaims all liability for system designs and for any applications assistance provided by FTDI. Use of FTDI devices in life support and/or safety applications is entirely at the user’s 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 ...

  • Page 27

    ... Table 3-1 UMFT120DC J1 Pin Out Description ............................................................................................. 5 Table 3-2 UMFT121DC J1 Pin Out Description ............................................................................................. 6 Table 3-3 UMFT122DC J1 Pin Out Description ............................................................................................. 8 Table 4-1 Default setting of the jumpers ..................................................................................................... 10 Table 6-1 UMFT12XEV BOM list ................................................................................................................... 19 Table 6-2 UMFT120DC BOM list ................................................................................................................... 20 Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No ...

  • Page 28

    ... Table 6-3 UMFT121DC BOM list ................................................................................................................... 21 Table 6-4 UMFT122DC BOM list ................................................................................................................... 22 Table A-1 Abbreviations................................................................................................................................ 29 Table A-2 References .................................................................................................................................... 29 Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 Clearance No.: FTDI# 314 Version 1.0 28 ...

  • Page 29

    ... LPC microcontroller firmware programming tool. Refer to http://www.flashmagictool.com LPCXpresso LPC microcontroller integrated development platform. Refer to http://ics.nxp.com/lpcxpresso/ tech.com/LPCXpresso/ Table A-2 References Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 and http://lpcxpresso.code-red- Version 1.0 Clearance No.: FTDI# 314 29 ...

  • Page 30

    ... Document Reference No.: Clearance No.: Product Page: Document Feedback: Version 1.0 1.0 Created Copyright © 2012 Future Technology Devices International Limited FT12 Series Evaluation Kit Datasheet Document Reference No.: FT_000728 DS_UMFT12xA FT12 Series Evaluation Kit datasheet FT_000728 FTDI#314 http://www.ftdichip.com/Products/Modules/DevelopmentModules.htm Send Feedback Version 1.0 Clearance No.: FTDI# 314 03/09/2012 30 ...