Home General The use of the JTAG bus for programming Flash memories

The use of the JTAG bus for programming Flash memories

The use of the JTAG bus for programming Flash memories
Hector Palacios Pérez (Applications Engineer)
Embedded Systems SA

You've probably heard of the JTAG bus that some electronic devices contain, but what exactly is it and what is this bus for? In the following article we explain in detail the lines that make up the JTAG bus and how it can be used to reprogram Flash EEPROM memories integrated into a printed circuit.