SERIAL_DAC(9) HAL Component SERIAL_DAC(9) NAME serial_dac - This component converts the lower 12 bits of an unsigned 32 bit word into serial output intended for a Linear Technology LTC1257 unipolar DAC. (2007/12/23 kwallace@wallacecompany.com) SYNOPSIS loadrt serial_dac [count=N] FUNCTIONS serial-dac.N serial-dac.N.in-adj PINS serial-dac.N.data-in u32 in This is the value to convert to serial binary. serial-dac.N.dac-clock bit out This commands (on the rising edge) the DAC to clock the n’th bit into the DAC’s shift register. serial-dac.N.dac-bit bit out This is the value of the n’th bit to output to the DAC’s shift regester. serial-dac.N.dac-load bit out This commands (on the falling edge) the DAC to copy the contents of the shift register to the DAC register, resulting in the ouput of the new voltage. LICENSE GPL EMC Documentation 2007-12-29 SERIAL_DAC(9)