eln_rslatch
Project Library Model Name Kind
eln_examples eln_logic eln_rslatch Hierarchical Module

Ports

Name Interface Type Description
res sca_eln::sca_terminal description
set sca_eln::sca_terminal description
q sca_eln::sca_terminal description
qn sca_eln::sca_terminal description

Description

ELN RS latch

Long Description

ELN based, R/S latch

This gates allows keeping circuits completely in the ELN cluster, but use with care.

It may be more efficient in case of more logic required to use TDF logic instead.

Logic function:

S R Q Qn
--------
0 0 last 
0 1 0 1
1 0 1 0
1 1 0 0


Schematic

p n r_dummy_del2 value = 1.0 p n r_dummy_del1 value = 1.0 p n c_dummy_del1 value = 1.0e-9 q0 = 0.0 A B Y nor_res vdd = 1.0 A B Y nor_set vdd = 1.0 res set q qn p n c_dummy_del2 value = 1.0e-10 q0 = sca_util::SCA_UNDEFINED qn_del q_del res set