WaveSimSVGs (issie) | issie

WaveSimSVGs Module

Namespace: global
Assembly: Renderer.dll

Functions to make SVGs of waveforms from FastSimulation data

Types and nested modules

Type/Module	Description
Constants
BinaryTransition	Determines whether a clock cycle is generated with a vertical bar at the beginning, denoting that a waveform changes value at the start of that clock cycle. NB this does not determine whether a waveform changes value at the end of that clock cycle. TODO: Remove this since it is unnecessary. Can use WaveValues instead.
NonBinaryTransition	Determines whether a non-binary waveform changes value at the beginning of that clock cycle.
Transition	Waveforms can be either binary or non-binary; these have different properties.

Functions and values

Function or value	Description
`binaryWavePoints clkCycleWidth startCycle index transition` Full Usage: `binaryWavePoints clkCycleWidth startCycle index transition` Parameters: clkCycleWidth : `float` startCycle : `int` index : `int` transition : `BinaryTransition` Returns: `XYPos array`	Generate points for a binary waveform clkCycleWidth : `float` startCycle : `int` index : `int` transition : `BinaryTransition` Returns: `XYPos array`
`calculateBinaryTransitionsUInt32 waveValues startCycle shownCycles multiplier` Full Usage: `calculateBinaryTransitionsUInt32 waveValues startCycle shownCycles multiplier` Parameters: waveValues : `uint32 array` startCycle : `int` shownCycles : `int` multiplier : `int` Returns: `BinaryTransition array`	Find transitions for each clock cycle of a binary waveform. waveValues : `uint32 array` startCycle : `int` shownCycles : `int` multiplier : `int` Returns: `BinaryTransition array`
`calculateNonBinaryTransitions waveValues startCycle shownCycles multiplier` Full Usage: `calculateNonBinaryTransitions waveValues startCycle shownCycles multiplier` Parameters: waveValues : `'a array` startCycle : `int` shownCycles : `int` multiplier : `int` Returns: `NonBinaryTransition array * 'a array`	Find transitions for each clock cycle of a non-binary waveform. waveValues : `'a array` startCycle : `int` shownCycles : `int` multiplier : `int` Returns: `NonBinaryTransition array * 'a array`
`displayBigIntOnWave wsModel width waveValues transitions gapCache` Full Usage: `displayBigIntOnWave wsModel width waveValues transitions gapCache` Parameters: wsModel : `WaveSimModel` width : `int` waveValues : `bigint array` transitions : `NonBinaryTransition array` gapCache : `GapStore` Returns: `ReactElement list`	Generates SVG to display `bigint` values on waveforms. Should be refactored together with `displayUInt32OnWave`. wsModel : `WaveSimModel` width : `int` waveValues : `bigint array` transitions : `NonBinaryTransition array` gapCache : `GapStore` Returns: `ReactElement list`
`displayUInt32OnWave wsModel width waveValues transitions gapCache` Full Usage: `displayUInt32OnWave wsModel width waveValues transitions gapCache` Parameters: wsModel : `WaveSimModel` width : `int` waveValues : `uint32 array` transitions : `NonBinaryTransition array` gapCache : `GapStore` Returns: `ReactElement list`	Generates SVG to display non-binary values on waveforms. Should be refactored together with `displayBigIntOnWave`. wsModel : `WaveSimModel` width : `int` waveValues : `uint32 array` transitions : `NonBinaryTransition array` gapCache : `GapStore` Returns: `ReactElement list`
`generateWaveform ws index wave` Full Usage: `generateWaveform ws index wave` Parameters: ws : `WaveSimModel` index : `WaveIndexT` wave : `Wave` Returns: `Wave`	Called when `InitiateWaveSimulation` message is dispatched and when wave simulator is refreshed. Generates or updates the SVG for a specific waveform whether needed or not. The SVG depends on cycle width as well as start/stop clocks and design. Assumes that the fast simulation data has not changed and has enough cycles. ws : `WaveSimModel` index : `WaveIndexT` wave : `Wave` Returns: `Wave`
`getWaveValue clkCycleDetail wave width` Full Usage: `getWaveValue clkCycleDetail wave width` Parameters: clkCycleDetail : `int` wave : `Wave` width : `int` Returns: `FastData`	Retrieve value of wave at given clock cycle as an int. At extra (sampling) zoom this allows detail clock cycles within one sample therefore clkCycleDetail IS NOT scaled the same as the sample numbers used everywhere else. clkCycleDetail : `int` wave : `Wave` width : `int` Returns: `FastData`
`getWaves ws fs` Full Usage: `getWaves ws fs` Parameters: ws : `WaveSimModel` fs : `FastSimulation` Returns: `Map<WaveIndexT, Wave>`	Get all simulatable waves from CanvasState. Includes top-level Input and Output ports. Waves contain info which will be used later to create the SVGs for those waves actually selected. Init value of these from this function is None. ws : `WaveSimModel` fs : `FastSimulation` Returns: `Map<WaveIndexT, Wave>`
`highZoom clkCycleWidth` Full Usage: `highZoom clkCycleWidth` Parameters: clkCycleWidth : `float` Returns: `bool`	If true, then show cross-hatch only for non-binary waves when wave is changing value very fast. clkCycleWidth : `float` Returns: `bool`
`makeCoords clkCycleWidth clkCycle transition` Full Usage: `makeCoords clkCycleWidth clkCycle transition` Parameters: clkCycleWidth : `float` clkCycle : `int` transition : `Transition` Returns: `XYPos * XYPos * XYPos * XYPos`	Make top-left, top-right, bottom-left, bottom-right coordinates for a clock cycle. clkCycleWidth : `float` clkCycle : `int` transition : `Transition` Returns: `XYPos * XYPos * XYPos * XYPos`
`makeWaveformsWithTimeOut timeOut ws wavesToBeMade` Full Usage: `makeWaveformsWithTimeOut timeOut ws wavesToBeMade` Parameters: timeOut : `float option` ws : `WaveSimModel` wavesToBeMade : `WaveIndexT list` Returns: `(type)` An anonymous record with the following information: a) `WSM` (WaveSimModel with updated waveforms), b) `NumberDone` (no of waveforms made), and c) `TimeTaken` (`Some timeTaken` when greater than `timeOut` or `None` if completed with no time out).	This function regenerates all the waveforms listed on `wavesToBeMade`. Generation is subject to timeout, so may not complete. This function has been augmented with performance monitoring function, turn `Constants.showPerfLogs` to print performance information to console. timeOut : `float option` ws : `WaveSimModel` wavesToBeMade : `WaveIndexT list` Returns: `(type)` An anonymous record with the following information: a) `WSM` (WaveSimModel with updated waveforms), b) `NumberDone` (no of waveforms made), and c) `TimeTaken` (`Some timeTaken` when greater than `timeOut` or `None` if completed with no time out).
`makeXCoords clkCycleWidth clkCycle transition` Full Usage: `makeXCoords clkCycleWidth clkCycle transition` Parameters: clkCycleWidth : `float` clkCycle : `int` transition : `Transition` Returns: `float * float`	Make left and right x-coordinates for a clock cycle. clkCycleWidth : `float` clkCycle : `int` transition : `Transition` Returns: `float * float`
`nonBinaryFillPoints startCycle clkCycleWidth gap` Full Usage: `nonBinaryFillPoints startCycle clkCycleWidth gap` Parameters: startCycle : `int` clkCycleWidth : `float` gap : `Gap` Returns: `XYPos array`	Generate polyfill points for a non-binary gap via gap info. startCycle : `int` clkCycleWidth : `float` gap : `Gap` Returns: `XYPos array`
`nonBinaryWavePoints clkCycleWidth startCycle index transition` Full Usage: `nonBinaryWavePoints clkCycleWidth startCycle index transition` Parameters: clkCycleWidth : `float` startCycle : `int` index : `int` transition : `NonBinaryTransition` Returns: `XYPos array * XYPos array`	Generate polyline points for a non-binary waveform via transition info. clkCycleWidth : `float` startCycle : `int` index : `int` transition : `NonBinaryTransition` Returns: `XYPos array * XYPos array`
`subSamp arr start count mult` Full Usage: `subSamp arr start count mult` Parameters: arr : `'T array` start : `int` count : `int` mult : `int` Returns: `'T[]`	create a new array which samples the old one every mult cycles. start: index of first cycle. count: number of samples. arr : `'T array` start : `int` count : `int` mult : `int` Returns: `'T[]`
`waveformIsUptodate ws wave` Full Usage: `waveformIsUptodate ws wave` Parameters: ws : `WaveSimModel` wave : `Wave` Returns: `bool`	Check if generated SVG is correct, based on existence, position, and zoom. Fast simulation data is assumed unchanged. Used to determine if `generateWaveform` is run. ws : `WaveSimModel` wave : `Wave` Returns: `bool`
`xShift clkCycleWidth` Full Usage: `xShift clkCycleWidth` Parameters: clkCycleWidth : `float` Returns: `float`	Left-shift non-binary waveforms by this much. clkCycleWidth : `float` Returns: `float`