PXS30 Self Test Control Unit (STCU) Reset Configuration Data in Shadow FlashFreescale Semiconductor Document Number: AN4389 Rev. 0, 11/2011 Application Note PXS30 Self Test Control Unit (STCU) Reset Configuration Data in Shadow Flash by: David Connelly Microcontroller Solutions Group 1 Introduction Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PXS30 device has a block of logic called the Self Test 2 Reset Options and Default Device Configuration . . . . . . ……