Istype 'neg'
Unspecified Logic is 1

Syntax

signal_name [,signal_name] [PIN|NODE] ISTYPE 'neg' ;

Use

Signal attribute 'neg' indicates that unspecified logic should be given the value of 1.

Note: The 'neg' or 'pos' attribute is implied if a device is specified. For example, 'neg' is implied if the device output is inverted (for example, with a 16L8).

Caution: The @DCSET directive overrides 'dc,' 'neg,' and 'pos'.

Note: 'dc,' 'neg,' and 'pos' are mutually exclusive.