LMK01000EVAL/NOPB National Semiconductor, LMK01000EVAL/NOPB Datasheet - Page 15

• Manufacturer Part Number: LMK01000EVAL/NOPB
• Description: BOARD EVALUATION FOR LMK01000
• Manufacturer: National Semiconductor

Specifications of LMK01000EVAL/NOPB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Bits/Pins Tab
The Bits/Pins tab shows some of the internal registers, which are not accessible from any of the other visual
tabs like “Clock Outputs”.
Right-click on any of the bits to view a description.
Program Bits
POWERDOWN
RESET
Vboost
EN_CLKout0-7
EN_CLKout_Global
Program Pins
GOE*
SYNC*
TRIGGER
Powers the part down.
Set auxiliary trigger pin to high or low logic level.
The registers can be defaulted by checking and un-checking RESET. Software
bits will not reflect this.
Enabling this bit increases the voltage level of these outputs and often improves
the noise floor of the outputs. However, enabling this bit will cause the voltage
levels to be too high for LVPECL/LVDS standards at low frequencies.
Enable CLKout bits from CLKout0 to CLKout7. Also accessible from Clock
Outputs tab.
Enable all clock outs. If unselected then the EN_CLKouts are overridden and
the outputs are all disabled.
Set Global Output Enable to high or low logic level. GOE is not used. See
Board Information section for usage of this pin.
Set SYNC* pin to high or low logic level.
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