Entity: cfixedDelay

Diagram

time TPD_G string XIL_DEVICE_G integer USER_WIDTH_G string DELAY_STYLE_G integer DELAY_G sl clk sl validIn slv(USER_WIDTH_G-1 downto 0) userIn cfixed din sl validOut slv(USER_WIDTH_G-1 downto 0) userOut cfixed dout

Description

Company : SLAC National Accelerator Laboratory

- Description: cfixed delay module, wraps SlvFixedDelay from surf base library

This file is part of 'SLAC Firmware Standard Library'. It is subject to the license terms in the LICENSE.txt file found in the top-level directory of this distribution and at: https://confluence.slac.stanford.edu/display/ppareg/LICENSE.html. No part of 'SLAC Firmware Standard Library', including this file, may be copied, modified, propagated, or distributed except according to

the terms contained in the LICENSE.txt file.

Generics

Generic name Type Value Description
TPD_G time 1 ns
XIL_DEVICE_G string "ULTRASCALE_PLUS"
USER_WIDTH_G integer 0
DELAY_STYLE_G string "srl_reg" "reg", "srl", "srl_reg", "reg_srl", "reg_srl_reg" or "block"
DELAY_G integer 256

Ports

Port name Direction Type Description
clk in sl
validIn in sl
userIn in slv(USER_WIDTH_G-1 downto 0)
din in cfixed
validOut out sl
userOut out slv(USER_WIDTH_G-1 downto 0)
dout out cfixed

Signals

Name Type Description
slvDelayIn slv(SLV_LEN_C-1 downto 0)
slvDelayOut slv(SLV_LEN_C-1 downto 0)

Constants

Name Type Value Description
SLV_LEN_C integer din.re'length + din.im'length + 1 + USER_WIDTH_G

Instantiations