Achronix Speedster22i User Macro Guide Manuale Utente Scaricare il pdf (Pagina 20)

I/O Cells IOPAD

Speedster Macro Cell Library

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Verilog Instantiation Template

IOPAD #(.location(""),

.iostandard("LVCMOS18"),

.drive("16"),

.slew("slow"),

.keepmode("none"),

.open_drain("false"),

.hysteresis("none"),

.pvt_comp("none"),

.termination("50"),

.odt("off"))

instance_name (.din(user_din), .dout(user_dout), .oe(user_oe),

.pad(user_pad));

VHDL Instantiation Template

------------- ACHRONIX LIBRARY ------------

library speedster22i;

use speedster22i.components.all;

------------- DONE ACHRONIX LIBRARY ---------

-- Component Instantiation

IOPAD_instance_name : IOPAD

generic map (location => "",

iostandard => "LVCMOS18",

drive => "16",

slew => "slow",

keepmode => "none",

open_drain => "false",

hysteresis => "none",

pvt_comp => "none",

termination => "50",

odt => "off")

port map ( din => user_din ,

dout => user_dout ,

oe => user_oe ,

pad => user_pad);

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Achronix Speedster22i User Macro Guide Manuale Utente Pagina 20