mirror of https://github.com/YosysHQ/yosys.git
61 lines
950 B
Plaintext
61 lines
950 B
Plaintext
library(dff_unquoted) {
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cell (dff1) {
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area : 1;
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ff("IQ", "IQN") {
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next_state : !D;
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clocked_on : (CLK);
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}
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pin(D) {
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direction : input;
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}
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pin(CLK) {
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direction : input;
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}
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pin(Q) {
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direction: output;
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function : IQ;
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}
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}
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cell (dff2) {
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area : 1;
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ff(IQ, IQN) {
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next_state : D';
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clocked_on : CLK;
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}
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pin(D) {
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direction : input;
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}
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pin(CLK) {
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direction : input;
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}
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pin(Q) {
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direction: output;
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function : "IQ";
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}
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}
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cell (dffe) {
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area : 6;
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ff("IQ", "IQN") {
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next_state : (D&EN) | (IQ&!EN);
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clocked_on : !CLK;
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}
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pin(D) {
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direction : input;
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}
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pin(EN) {
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direction : input;
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}
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pin(CLK) {
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direction : input;
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}
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pin(Q) {
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direction: output;
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function : "IQ";
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}
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pin(QN) {
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direction: output;
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function : "IQN";
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}
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}
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}
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