WOLFRAM SYSTEMMODELER

DLATSR

Level sensitive register bank with set and reset

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.Digital.Registers.DLATSR"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Description in VHDL is given by http://www.cs.sfu.ca/~ggbaker/reference/std_logic/src/std_logic_entities.vhd

Truth Table for high active set and reset

DataIn Enable Reset Set DataOut Map
* * * U U 1
* * U ~1 U 1
* * * 1 1 2
* * 1 0 0 3
* * 1 X X 6
* U ~1 ~1 U 4,5,7,8
* ~U X X X or U 4
* ~U 0 X X or U or 1 or NC 5
* ~U X 0 X or U or 0 or NC 7
* X 0 0 X or U or NC 8
* 1 0 0 DataIn 8
* 0 0 0 NC 8

Truth Table for low active set and reset

DataIn Enable Reset Set DataOut Map
* * * U U 1
* * U ~0 U 1
* * * 0 1 2
* * 0 1 0 3
* * 0 X X 6
* U ~0 ~0 U 4,5,7,8
* ~U X X X or U 4
* ~U 1 X X or U or 1 or NC 5
* ~U X 1 X or U or 0 or NC 7
* X 1 1 X or U or NC 8
* 1 1 1 DataIn 8
* 0 1 1 NC 8
  *  = do not care
  ~  = not equal
  U  = L.'U'
  0  = L.'0' or L.'L'
  1  = L.'1' or L.'H'
  X  = L.'X' or L.'W' or L.'Z' or L.'-'
  NC = no change

Parameters (3)

ResetSetMap

Value: [1, 1, 1, 1, 1, 1, 1, 1, 1; 1, 4, 7, 2, 4, 4, 7, 2, 4; 1, 5, 8, 2, 5, 5, 8, 2, 5; 1, 6, 3, 2, 6, 6, 3, 2, 6; 1, 4, 7, 2, 4, 4, 7, 2, 4; 1, 4, 7, 2, 4, 4, 7, 2, 4; 1, 5, 8, 2, 5, 5, 8, 2, 5; 1, 6, 3, 2, 6, 6, 3, 2, 6; 1, 4, 7, 2, 4, 4, 7, 2, 4]

Type: Integer[L,L]

Description: function selection by [reset, set] reading

strength

Value: S.'S_X01'

Type: Strength

Description: output strength

n

Value: 1

Type: Integer

Description: data width

Connectors (5)

set

Type: DigitalInput

reset

Type: DigitalInput

enable

Type: DigitalInput

dataIn

Type: DigitalInput[n]

dataOut

Type: DigitalOutput[n]

Used in Components (1)

DLATREGSRH

Modelica.Electrical.Digital.Registers

Level sensitive register bank with set and reset, active high