UMFT12XEV FTDI, UMFT12XEV Datasheet - Page 24

• Manufacturer Part Number: UMFT12XEV
• Description: Interface Development Tools MAIN BOARD FOR EVAL FT120, FT121, FT122
• Manufacturer: FTDI
• Type: USB Controllersr

Specifications of UMFT12XEV

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: FT120, FT121, FT122
• Interface Type: SPI, UART
• Operating Supply Voltage: 5 V
• Description/function: Main board for evaluating FT120, FT121 and FT122 add-on modules

7.3
Figure 7-2 Connect TTL-232R-3V3 UART cable
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Upgrade firmware
Download and install the driver for the FTDI TTL-232R-3V3 cable. Refer to the cable datasheet for
details (
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”
Once installation is complete, launch the utility from Start -> All Programs -> Flash Magic ->
Flash Magic.
Configure the tool by the following steps:
Click “Start” button and the firmware download will begin. Typically the download takes about 2
minutes. Once completed, a ‘finished’ message will be displayed in the status bar (bottom side),
and the green download progress bar will reach 100%. Note the ‘finished’ message may
disappear after a while. If no message is displayed in the status bar after a few minutes, this also
indicates that the previous download is completed.
Power off the board. Remove the ISP jumper wire and then power on the board again. The new
firmware will take effect.
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Copyright © 2012 Future Technology Devices International Limited
Click “Select Device…”, choose LPC1114/302 from the popup window and click OK
COM port: select the COM port number associated with the TTL-232R-3V3 cable. The
COM port number can be found in the “Device Manager -> Ports (COM & LPT) -> USB
Serial Port (COM3)”. Note on different PC this number can be changed.
Interface: select “FTDI USB-Dongle” from the pull-down list.
Oscillator (MHz): key in ‘12’.
Tick the box “Erase blocks used by Hex File”.
Select Hex File: browse to select the desired firmware binary hex file (ie “LPC1114-
FT12x.hex”).
Tick the box “Verify after programming”
The tool is configured ready for firmware downloading.
http://www.ftdichip.com/Support/Documents/DataSheets/Cables/DS_TTL-
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Document Reference No.: FT_000728
FT12 Series Evaluation Kit Datasheet
Clearance No.: FTDI#
Version
24
314
1.0