Switches: settings for USB Firmware, FPGA bitstream programming, Power Supply and reset.
Organized by modules
TE0300 features the following slide switches:
- S1: 1 x slide switch (system)
- S2: 1 x slide switch (system)
- S3: 1 x slide switch (system)
- S4: 1 x slide switch (system)
TE0320 features the following slide switches:
TE0630 features the following slide switches:
- S1: 4 x DIP slide switches (system/user)
- S1[A]Â Â Â : 1 x DIP slide switches (system)
- S1[B] : 1 x DIP slide switches (system)
- S1[C:D]: 2 x DIP slide switches (system)
Organized by types
EEPROM switch
EEPROM enabled: a connection between EEPROM and USB FX2 microcontroller exists.
EEPROM disabled: a connection between EEPROM and USB FX2 microcontroller doesn't exist.
EEPROM switch:
For all the switches above EEPROM is enabled when the switch is ON and the EEPROM is disabled when the switch is OFF.
EEPROM switch is ON by default, to allow the USB FX2 microcontroller to read the serial EEPROM and enumerate as a custom/specific USB device.
- When EEPROM switch is ON, the USB FX2 microcontroller can (re)write the (old) serial EEPROM to, for example, store a (new) custom/specific firmware.
- When EEPROM switch is OFF, the USB FX2 microcontroller cannot read the serial EEPROM and enumerates as a Cypress USB generic driver. It is used for boot recovery.
Power Rails Configuration
Power Rails Configuration:
Master Reset
Master Reset (aka Reset Line):
FPGA Configuration selection
FPGA Configuration selection (SPI+Jtag or only JTAG):
- TE0300: S4
- TE0320: it doesn't exist as a switch
- TE0630: it doesn't exist as a switch
FPGA Configuration selection (Mode Pins):
- TE0300: they do not exist as switches.
- TE0320: S1[B:C], more information here.
- TE0630: they do not exist as switches.
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