Basic DSP

The Basic DSP library of the ToolBox lets you access basic building blocks to give you fundamental control of DSP algorithms. Following is a list of the blocks available.

• Parameter Read
• Parameter Update
• Register Read
• Register Write
• DSP Readback
• DSP Readback (Complex)
• Feedback
• CheckSum

• Signal Add
• Signal Subtract
• Multiply
• Division
• Signal Invert
• Linear Gain
• Multiple Control Linear Gain
• Square Root
• Log2
• Log10
• Exp2
• Absolute Value
• Binary To Decimal
• Complex Merger
• Complex Splitter
• Conjugate
• Trignometry
• Scaler

• Delay
• Voltage Controlled Delay
• External SPI Delay
• Voltage Controlled SPI Delay
• Multi-Channel Multi-Tap delay
• Multi-Tap Voltage Controlled Delay
• PooledDelay
• Fractional Delay

• Linear Interpolator

• AB In / CD Out Condition
• AB in/out Condition
• Absmax
• Absmax and Hold
• Logic - And, Or, Nand, Nor
• Bitwise Logic - And, Or, Nand, Nor
• Tolerance Analyzer
• Value Cross Detection
• Value Hold

• Buffer Gate
• Zero Comparator

• One Shot Fall
• One Shot Rise
• One Shot Fall, Reset
• One Shot Rise, Reset

• Max
• Max and Hold
• Block Max and Hold
• Min
• Min Or Max
• MINMAX Limit
• Min Or Max Limit

The individual-block pages contain specific information. Also take a look at the Basic DSP Examples page to see a sample schematics using some of these basic blocks.