SURF  1.0
Generics | Ports | Libraries | Use Clauses
SynchronizerOneShotCnt Entity Reference
base » sync
+ Inheritance diagram for SynchronizerOneShotCnt:
+ Collaboration diagram for SynchronizerOneShotCnt:

Entities

rtl  architecture
 

Libraries

ieee 

Use Clauses

std_logic_1164 
std_logic_arith 
std_logic_unsigned 
StdRtlPkg  Package <StdRtlPkg>

Generics

TPD_G  time := 1 ns
RST_POLARITY_G  sl := ' 1 '
RST_ASYNC_G  boolean := false
COMMON_CLK_G  boolean := false
RELEASE_DELAY_G  positive := 3
IN_POLARITY_G  sl := ' 1 '
OUT_POLARITY_G  sl := ' 1 '
USE_DSP48_G  string := " no "
SYNTH_CNT_G  sl := ' 1 '
CNT_RST_EDGE_G  boolean := true
CNT_WIDTH_G  positive := 16

Ports

dataIn   in sl
rollOverEn   in sl
cntRst   in sl := not RST_POLARITY_G
dataOut   out sl
cntOut   out slv ( CNT_WIDTH_G - 1 downto 0 )
wrClk   in sl
wrRst   in sl := not RST_POLARITY_G
rdClk   in sl
rdRst   in sl := not RST_POLARITY_G

Detailed Description

See also
entity

Definition at line 27 of file SynchronizerOneShotCnt.vhd.

Member Data Documentation

◆ TPD_G

TPD_G time := 1 ns
Generic

Definition at line 29 of file SynchronizerOneShotCnt.vhd.

◆ RST_POLARITY_G

RST_POLARITY_G sl := ' 1 '
Generic

Definition at line 30 of file SynchronizerOneShotCnt.vhd.

◆ RST_ASYNC_G

RST_ASYNC_G boolean := false
Generic

Definition at line 31 of file SynchronizerOneShotCnt.vhd.

◆ COMMON_CLK_G

COMMON_CLK_G boolean := false
Generic

Definition at line 32 of file SynchronizerOneShotCnt.vhd.

◆ RELEASE_DELAY_G

RELEASE_DELAY_G positive := 3
Generic

Definition at line 33 of file SynchronizerOneShotCnt.vhd.

◆ IN_POLARITY_G

IN_POLARITY_G sl := ' 1 '
Generic

Definition at line 34 of file SynchronizerOneShotCnt.vhd.

◆ OUT_POLARITY_G

OUT_POLARITY_G sl := ' 1 '
Generic

Definition at line 35 of file SynchronizerOneShotCnt.vhd.

◆ USE_DSP48_G

USE_DSP48_G string := " no "
Generic

Definition at line 36 of file SynchronizerOneShotCnt.vhd.

◆ SYNTH_CNT_G

SYNTH_CNT_G sl := ' 1 '
Generic

Definition at line 37 of file SynchronizerOneShotCnt.vhd.

◆ CNT_RST_EDGE_G

CNT_RST_EDGE_G boolean := true
Generic

Definition at line 38 of file SynchronizerOneShotCnt.vhd.

◆ CNT_WIDTH_G

CNT_WIDTH_G positive := 16
Generic

Definition at line 39 of file SynchronizerOneShotCnt.vhd.

◆ dataIn

dataIn in sl
Port

Definition at line 42 of file SynchronizerOneShotCnt.vhd.

◆ rollOverEn

rollOverEn in sl
Port

Definition at line 44 of file SynchronizerOneShotCnt.vhd.

◆ cntRst

cntRst in sl := not RST_POLARITY_G
Port

Definition at line 45 of file SynchronizerOneShotCnt.vhd.

◆ dataOut

dataOut out sl
Port

Definition at line 46 of file SynchronizerOneShotCnt.vhd.

◆ cntOut

cntOut out slv ( CNT_WIDTH_G - 1 downto 0 )
Port

Definition at line 47 of file SynchronizerOneShotCnt.vhd.

◆ wrClk

wrClk in sl
Port

Definition at line 49 of file SynchronizerOneShotCnt.vhd.

◆ wrRst

wrRst in sl := not RST_POLARITY_G
Port

Definition at line 50 of file SynchronizerOneShotCnt.vhd.

◆ rdClk

rdClk in sl
Port

Definition at line 51 of file SynchronizerOneShotCnt.vhd.

◆ rdRst

rdRst in sl := not RST_POLARITY_G
Port

Definition at line 52 of file SynchronizerOneShotCnt.vhd.

◆ ieee

ieee
Library

Definition at line 18 of file SynchronizerOneShotCnt.vhd.

◆ std_logic_1164

std_logic_1164
Package

Definition at line 19 of file SynchronizerOneShotCnt.vhd.

◆ std_logic_arith

std_logic_arith
Package

Definition at line 20 of file SynchronizerOneShotCnt.vhd.

◆ std_logic_unsigned

std_logic_unsigned
Package

Definition at line 21 of file SynchronizerOneShotCnt.vhd.

◆ StdRtlPkg

StdRtlPkg
Package

Definition at line 23 of file SynchronizerOneShotCnt.vhd.

The documentation for this class was generated from the following file: