Page History
...
| Scroll pdf title | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||
|
DIP slide switch S1A (EEPROM serial data connection to USB FX2 microcontroller)
DIP slide switches S1A is ON by default, to allow the USB FX2 microcontroller to read the serial EEPROM and enumerate as a custom/specific USB device.
- When DIP slide switches S1A is ON, the USB FX2 microcontroller can (re)write the (old) serial EEPROM to, for example, store a (new) custom/specific firmware.
- When DIP slide 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.
DIP slide switches S1B and S1C (Mode PIN: selection of the way to program SPI Flash)
Mode pins M2 (S1B), M1 (S1C), M0 tell the FPGA how the bitstream will be loaded. See this section for more information.
DIP slide switches S1D (Master Reset of TE0320)
DIP slide switches S1D is OFF by default, to allow the USB FX2 microcontroller and the FPGA to run
...
Overview
Content Tools