It offers expanded flash storage, more GPIO, and ditches SPI programming in favor of UPDI — a protocol that can be done using nothing more than an USB-UART converter and a resistor.

Dublin, March 18, 2025 (GLOBE NEWSWIRE) -- The "SPI Flash Market by Technologies (3D NAND, EEPROM, NAND), Interface (Concurrent, Parallel, Serial (SPI)), Programming Methods, End-User Industries ...

Especially now, as Pano Logic fanatic [Skip Hansen] has figured out how to flash a new firmware on them without having to crack open the case and break out the JTAG or SPI programmer.

The USB-1149.1/4E, a USB 2.0 JTAG controller from Corelis, provides four individual test ports and four independent I2C and SPI interfaces to enable both JTAG testing and direct in-system programming.

I haven't had the opportunity to try one, but if I get deeper into I2C and SPI programming, I intend to take a closer look and will report on my experiences. Find these products–and USB protocol ...

The SPI programmer device rewrites the Thunderbolt controller's firmware, turning off its security settings. "I analyzed the firmware and found that it contains the security state of the ...

The attack involves using a SPI programmer, a small device for configuring chips such as flash drives, to manipulate a Thunderbolt connector’s controller chip and disable its security features.

Dublin, March 18, 2025 (GLOBE NEWSWIRE) -- The SPI Flash Market by Technologies (3D NAND, EEPROM, NAND), Interface (Concurrent, Parallel, Serial (SP ...