This guide explores how to leverage JTAG debugging with LiteX for RISC-V CPUs such as VexRiscv-SMP, NaxRiscv or future VexiiRiscv CPUs which are commonly used within LiteX SoCs/projects. We'll look at ...
Intel responded to a claim about hackers gaining hardware-level access to PCs sporting its sixth- and seventh-generation processors. The claim was made during a presentation at the 33rd annual Chaos ...
The debugging interface is JTAG (Joint Test Action Group), a debugging framework that has been included for many years with Intel chipsets. JTAG works under the software level, allowing engineers, ...
The usbDemon provides a JTAG or background debug mode (BDM) interface for target on-chip debug. A Windows host PC communicates with the device via USB protocol, which then operates as a converter of ...
[Joe Grand] has come up with a tool which we think will be useful to anyone trying to hack a physical device: The JTAGulator. We touched on the JTAGulator briefly during our DEF CON coverage, but it ...
Researchers from security vendor Positive Technologies have revealed that some new Intel processors contain a debugging interface accessible via USB 3.0 ports, that can be used to obtain full control ...
JTAG (jay-tag) is one of the engineering acronyms that has been transformed into a noun, although arguably it is not so popular as RAM, or CPU. IEEE Std 1149.1-1990 IEEE Standard Test Access Port and ...
Abstract: The IEEE Std. 1149.1, also known as JTAG, defines a serial interface to access test-dedicated logic embedded in integrated circuits, although it is also being used as an FPGA programming ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results