Kknee1

todo

• order housings for all the connectors, including the 6x1mm

assembly notes

• white LED has black text marking the index pin (die is faintly visible also)
  • add note to assembly docs
• QY1 needs to be installed upside down and slightly rotated, as pins 2 and 3 need to be flipped
  • add note to assembly docs

errors

• PIC32 FUP, and SWIFI outputs need their serial ports swapped
• PIC32 FUP needs PGC and PGD swapped

timing

• 2ws flash 78.64MHz - 500uS - fastest 100% in spec
• 2ws flash, 83MHz - 472uS
• 3ws flash, 83MHz - 500uS
• 2ws flash, 103.2MHz = 382uS

flash overclock

DS specs : 0WS for 0-30MHz, 1WS for 30 to 60MHz, and 2WS for 80MHz

• 0WS flash, 41.7MHz - 818uS
• 1ws flash, 83MHz - 440uS
• 2ws flash, 125MHz - 316uS
• 3ws flash, 140MHz - 300uS

PLL configs

CLK = 14.74MHz

• 41Mhz = CLK / 3 * 17 / 2
• 78MHz = CLK / 3 * 16
• 83MHz = CLK / 3 * 17
• 103MHz = CLK / 3 * 21
• 125Mhz = CLK / 2 * 17
• 140MHz = CLK / 2 * 19