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dlatchlibmap: modified copies of dfflibmap* test files for dlatchlibmap tests

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This commit is contained in:
Iztok Jeras 2026-06-22 01:12:09 +02:00
parent 69df81756c
commit 0df2169f81
13 changed files with 207 additions and 304 deletions
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52
tests/techmap/dlatchlibmap.lib
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@ -1,16 +1,17 @@
library(test) {
/* D-type flip-flop with asynchronous reset and preset */
cell (dffn) {
/* D-type latch with reset and preset */
cell (dlatchn) {
area : 6;
ff("IQ", "IQN") {
next_state : "D";
clocked_on : "!CLK";
latch("IQ", "IQN") {
data_in : "D";
enable : "!ENA";
}
pin(D) {
direction : input;
}
pin(CLK) {
pin(ENA) {
direction : input;
clock : true;
}
pin(Q) {
direction: output;
@ -21,21 +22,22 @@ library(test) {
function : "IQN";
}
}
cell (dffsr) {
cell (dlatchsr) {
area : 6;
ff("IQ", "IQN") {
next_state : "D";
clocked_on : "CLK";
clear : "CLEAR";
preset : "PRESET";
latch("IQ", "IQN") {
data_in : "D";
enable : "ENA";
clear : "CLEAR";
preset : "PRESET";
clear_preset_var1 : L;
clear_preset_var2 : L;
}
pin(D) {
direction : input;
}
pin(CLK) {
pin(ENA) {
direction : input;
clock : true;
}
pin(CLEAR) {
direction : input;
@ -52,28 +54,4 @@ library(test) {
function : "IQN";
}
}
cell (dffe) {
area : 6;
ff("IQ", "IQN") {
next_state : "(D EN) | (IQ !EN)";
clocked_on : "!CLK";
}
pin(D) {
direction : input;
}
pin(EN) {
direction : input;
}
pin(CLK) {
direction : input;
}
pin(Q) {
direction: output;
function : "IQ";
}
pin(QN) {
direction: output;
function : "IQN";
}
}
}