7111 - MachXO3: What does I2C bridge mean in MachXO3D?
7111 - MachXO3: What does I2C bridge mean in MachXO3D?
Solution:
I2C bridge refers to the JTAG to I2C bridge in MachXO3D devices. When this is locked the JTAG to I2C bridge will be disabled.
This does not lock access to Slave I2C for configuration.
SSPI2WB bridge is a custom IP in the reference design which is not available in IP catalog. User may find the Reference design, documentation and source code in MachXO3D page under documentation section. ...
The MachXO JTAG pins on the MACHXO Mini board share the same traces with some generic IOs of the MachXO device (as shown on page 4 and page 2 of the schematic). If the new design patterns have signals driving out of these pins, they could potentially ...
Description User may experience Radiant Programmer fails to perform SPI flash programming via the JTAG2SPI bridge function on Avant Versa RevA Boards populated with Micron MT25QU512ABB8E12-0SIT (Quad) for Avant 03A silicon. There is no issue ...
The way to check the MachXO configuration status through JTAG is to use the capture instruction. For the MachXO the capture instruction (which is the instruction shifting out of the instruction register) is 0x19 (if the device is blank) or 0x1D (if ...
Description: After installing Diamond, I find under "xxxx\cae_library\simulation", there not have a simulation model for XO3L SEDFA/SEDFB Primitive. Look into this, I find XO2 device also not have a simulation model for SEDFA/SEDFB Primitive. ...