Machinekit Documentation

HAL Component — MATCH8

INSTANTIABLE COMPONENTS — General

All instantiable components can be loaded in two manners

Using loadrt with or without count= | names= parameters as per legacy components
Using newinst, which names the instance and allows further parameters and arguments
primarily pincount= which can set the number of pins created for that instance (where applicable)

NAME

match8 — 8-bit binary match detector

SYNOPSIS

match8

USAGE SYNOPSIS

loadrt match8
OR
newinst match8 <newinstname> [ pincount=N | iprefix=prefix ] [instanceparamX=X | argX=X ]

( args in [ ] denote possible args and parameters, may not be used in all components )

FUNCTIONS

match8.N.funct ( OR <newinstname>.funct )

PINS

match8.N.in bit in (default: true) ( OR <newinstname>.in bit in (default: true) ) - cascade input - if false, output is false regardless of other inputs

match8.N.a0 bit in ( OR <newinstname>.a0 bit in )

match8.N.a1 bit in ( OR <newinstname>.a1 bit in )

match8.N.a2 bit in ( OR <newinstname>.a2 bit in )

match8.N.a3 bit in ( OR <newinstname>.a3 bit in )

match8.N.a4 bit in ( OR <newinstname>.a4 bit in )

match8.N.a5 bit in ( OR <newinstname>.a5 bit in )

match8.N.a6 bit in ( OR <newinstname>.a6 bit in )

match8.N.a7 bit in ( OR <newinstname>.a7 bit in )

match8.N.b0 bit in ( OR <newinstname>.b0 bit in )

match8.N.b1 bit in ( OR <newinstname>.b1 bit in )

match8.N.b2 bit in ( OR <newinstname>.b2 bit in )

match8.N.b3 bit in ( OR <newinstname>.b3 bit in )

match8.N.b4 bit in ( OR <newinstname>.b4 bit in )

match8.N.b5 bit in ( OR <newinstname>.b5 bit in )

match8.N.b6 bit in ( OR <newinstname>.b6 bit in )

match8.N.b7 bit in ( OR <newinstname>.b7 bit in )

match8.N.out bit out ( OR <newinstname>.out bit out ) - true only if in is true and a[m] matches b[m] for m = 0 thru 7

LICENCE

GPL