You are here: start » interfaces » ftdi

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision 		Previous revision
interfaces:ftdi [2019/11/17 16:41]
darron [FT232-RL clone] 		interfaces:ftdi [2022/11/14 08:22] (current)
darron
Line 1: Line 1:
 ==== FTDI sio ==== ==== FTDI sio ====
 <wrap right> <wrap right>
-{{:interfaces:ftdi.jpg?200|FTDI chips}}+{{:interfaces:ftdi.jpg?200|Clone FT232R / FT8U100AX}}
 </wrap> </wrap>
  
 FTDI produce a range of serial devices which utilise the FTDI sio driver in Linux with FTDI produce a range of serial devices which utilise the FTDI sio driver in Linux with
 various capabilities. various capabilities.
 +
 +{{:interfaces:clone-485.jpg?100|Clone FT232R RS485}} {{:interfaces:genuine-485.jpg?100|FT232R RS485}} {{:interfaces:rpi-hub.jpg?100|RPi Hub FT2232H}} {{:interfaces:um232h.jpg?100|UM232H FT232H}}
  
 === ECS i-Buddie USB dock ===  === ECS i-Buddie USB dock === 
  
-This uses an FT8U100AX USB bridge as seen in the foreground of the picture. This chip combines multiple functions which include serial I/O.+This uses an FT8U100AX USB bridge as seen in the foreground of the top right picture. This chip combines multiple functions which include serial I/O.
  
 This device fails to operates on correctly on a USB 2.0 port and a connection to a USB 1.1 port or hub is essential. This device fails to operates on correctly on a USB 2.0 port and a connection to a USB 1.1 port or hub is essential.
Line 18: Line 20:
 </code> </code>
  
-=== FTDI UM232R ===+=== UM232R FT232R ===
 <wrap right> <wrap right>
-{{:interfaces:ftdi-eval.jpg?200|FTDI UM232R}}+{{:interfaces:ftdi-eval.jpg?200|UM232R FT232R}}
 \\ \\ \\ \\
 {{:interfaces:ftdweeno.jpg?200|dsPIC33EV}} {{:interfaces:ftdweeno.jpg?200|dsPIC33EV}}
 </wrap> </wrap>
  
-This board is manufactured by FTDI as an FT232-RL evaluation kit which has an almost full break-out of the chip pins. The jumpers either select bus power or isolate the device and also allow to selection of either 3V3 or 5V I/O.+This board is manufactured by FTDI as an FT232R evaluation kit which has an almost full break-out of the chip pins. The jumpers either select bus power or isolate the device and also allow to selection of either 3V3 or 5V I/O.
  
 == Identity == == Identity ==
Line 60: Line 62:
  
 == EEPROM == == EEPROM ==
 +sudo ft232r_prog –dump
 <code> <code>
        eeprom_size = 128        eeprom_size = 128
Line 89: Line 91:
 </code> </code>
  
-=== FT232-RL clone ===+=== Clone FT232R===
  
-Devices as the one in the background of the top picture are generally FT232-RL clones yet they can easily achieve 1 megabaud. 2 megabaud has also been tested but not extensively. They also support the libftdi API in Linux.+Devices as the one in the background of the top right picture are generally FT232R clones yet they can easily achieve 1 megabaud. 2 megabaud has also been tested but not extensively. They also support the libftdi API in Linux.
  
 == Identity == == Identity ==
Line 147: Line 149:
  
 === Resources === === Resources ===
-[[http://www.ftdichip.com/Support/Documents/DataSheets/Modules/DS_UM232R.pdf|FTDI UM232R user guide]]\\ + 
-[[https://www.intra2net.com/en/developer/libftdi/|libftdi for Linux]]\\ +[[http://www.ftdichip.com/Support/Documents/DataSheets/Modules/DS_UM232R.pdf|UM232R USB - Serial UART Development Module]] 
-[[http://www.ftdichip.com/Support/Knowledgebase/index.html?synchronousbitbangmode.htm|Bit-bang mode]]\\ + 
-[[http://www.rtr.ca/ft232r/|FTDI prog]]+[[https://www.ftdichip.com/Support/Documents/DataSheets/Modules/DS_UM232H.pdf|UM232H Single Channel USB Hi-Speed FT232H Development Module]] 
 + 
 +[[https://www.ftdichip.com/Support/Documents/DataSheets/Modules/DS_RPi_HUB_Module.pdf|RPi HUB Module]] 
 + 
 +[[https://www.intra2net.com/en/developer/libftdi/|libftdi for Linux]] 
 + 
 +[[http://www.ftdichip.com/Support/Knowledgebase/index.html?synchronousbitbangmode.htm|Bit-bang mode]] 
 + 
 +[[http://www.rtr.ca/ft232r/|FT232r prog]]