---
name: "DPGEN_NBUSE"
section: "3"
platform: "linux"
package: "alliance"
version: "5.1.1-3"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/DPGEN_NBUSE"
---

# DPGEN\_NBUSE(3)

Tristate Macro-Generator

## NAME

DPGEN\_NBUSE - Tristate Macro-Generator

## SYNOPSIS

**#include  \<genlib.h\>**

**void GENLIB\_MACRO (DPGEN\_NBUSE, char \****modelname***, long** *flags***, long** *N***);**

## DESCRIPTION

Generate a *N* bits two inputs tristate with a complemented output named *modelname*.

### TERMINAL NAMES

- 1\.

  cmd : select (1 bit).

- 2\.

  i0 : input (*N* bits).

- 3\.

  nq : output (*N* bits).

- 4\.

  vdd : power.

- 5\.

  vss : ground.

### BEHAVIOR

```
nts:BLOCK(cmd = '1') BEGIN
    nq <= GUARDED not(i0);
END
```

## EXAMPLE

```
GENLIB_MACRO(DPGEN_NBUSE, "model_nbuse_32"
                        , F_BEHAV|F_PLACE
                        , 32
                        );
GENLIB_LOINS( "model_nbuse_32"
            , "instance1_nbuse_32"
            , "cmd"
            , "i0[31:0]"
            , "nq[31:0]"
            , "vdd", "vss", NULL
            );
```

## SEE ALSO

[**GENLIB\_MACRO**(3)](/GENLIB_MACRO/3.md), [**genlib**(1)](/genlib/1.md)