Appendix A – FT2232H EEPROM Configuration
The Morph-IC-II utilises an EEPROM which contains the USB configuration descriptors for the FT2232H.
When this module is plugged into a PC or a USB reset is performed, the PC will read these descriptors.
The default values stored into the EEPROM are defined in Table 5.
Parameter
USB Vendor ID (VID)
USB Product UD (PID)
Serial Number Enabled?
Serial Number
Pull down I/O Pins in USB
Suspend
Manufacturer Name
Product Description
Max Bus Power Current
Power Source
USB Version
Remote Wake Up
Load VCP Driver
Value
0403h
6010h
Yes
See Note
Notes
FTDI default VID (hex)
FTDI default PID (hex)
A unique serial number is generated and programmed into
the EEPROM during device final test.
I/O pins on the FT2232H are pulled high during USB
Suspend (PWREN# is high).
Disabled
FTDI
Morph-IC-II
500mA
Bus Powered
0200
Disabled
Disabled
Hi-Speed USB
Remote Wake Up is disabled
The Morph-IC-II will only load the D2XX device driver. The
loading of VCP ports is suppressed.
Table 5 - Default Internal EEPROM Configuration
The EEPROM on the Morph-IC-II can be re-programmed over USB using the utility program MPROG or
FT_PROG. Both can be downloaded from the
MPROG Version 3.5 or later is required
for the FT2232H chip. Users who do not have their own USB Vendor ID but would like to use a unique
Product ID in their design can apply to FTDI for a free block of unique PIDs. Contact FTDI support for this
service.
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