 The bitwise definition for the last cell is given by the registers of the i.MX 0 Input/Output Multiplexer Controller. Bit(s) Field Description Remarks 00 HYS 0 - CMOS input 0 - Schmitt trigger input 00-00 PUS 00 - 000 kOhm Pull Down 00 - 00 kOhm Pull Up 00 - 000 kOhm Pull Up 00 - 00 kOhm Pull Up 00 PUE 0 - Keeper enable 0 - Pull enable Selection between keeper and pull up/down function 00 PKE 0 - Pull/Keeper Disabled 0 - Pull/Keeper Enabled Enable enable keeper or pull up/down function 00 ODE 0 - Output is CMOS 0 - Output is open drain 0-0 SPEED 00 - Low (00 MHz) 00 - Medium (000,000 MHz) 00 - Medium (000,000 MHz) 00 - High (000,000,000 MHz) 0-0 DSE 000 - output driver disabled (Hi Z) 000 - 000 Ohm (000 Ohm if pad is DDR) 000 - 00 Ohm (000 Ohm if pad is DDR) 000 - 00 Ohm (00 Ohm if pad is DDR) 000 - 00 Ohm 00 hm if pad is DDR) 000 - 00 Ohm (00 Ohm if pad is DDR) 000 - 00 Ohm 000 - 00 Ohm (00 Ohm if pad is DDR) 0 SRE 0 - Slow Slew Rate 0 - Fast Slew Rate For further details see Chapter 0 of the Toradex Colibri 