If you’re planning to do some hacking with CPLD or FPGA chips you’ll need a way to program them. JTAG is one of the options and here’s a cheap method that uses the serial port (translated). This ...
The project allows the programming of a PIC in circuit while avoiding the need to constantly take in and out of the programmer with the bending of pins subsequently. The project allows the programming ...
The sleep programming of NXP Bridge ICs such as SC16IS750 (I2C-bus/SPI to single UART) is discussed in this application note. The conditions of sleep and wake-up are described. In addition, a sample ...