Merge pull request #26 from lnis-uofu/main Added RRAM Cells 1T1R, 4T1R and 4T1R MUX2
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diff --git a/cells/1T1R_larger/1T1R_larger.gds b/cells/1T1R_larger/1T1R_larger.gds new file mode 100644 index 0000000..3ff8156 --- /dev/null +++ b/cells/1T1R_larger/1T1R_larger.gds Binary files differ
diff --git a/cells/1T1R_larger/1T1R_larger.spice b/cells/1T1R_larger/1T1R_larger.spice new file mode 100644 index 0000000..4650f43 --- /dev/null +++ b/cells/1T1R_larger/1T1R_larger.spice
@@ -0,0 +1,21 @@ + +* Copyright 2020 The SkyWater PDK Authors +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* https://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +* +* SPDX-License-Identifier: Apache-2.0 + +.subckt 1T1R_larger VBL VWL VS gndw +X0 n1 VWL VS gndw nhv +X1 VBL n1 rram2 area_ox=0.1024 Tfilament_0=3.3e-9 +.ends
diff --git a/cells/4T1R_MUX/4T1R_MUX.gds b/cells/4T1R_MUX/4T1R_MUX.gds new file mode 100644 index 0000000..1599748 --- /dev/null +++ b/cells/4T1R_MUX/4T1R_MUX.gds Binary files differ
diff --git a/cells/4T1R_MUX/4T1R_MUX.spice b/cells/4T1R_MUX/4T1R_MUX.spice new file mode 100644 index 0000000..8cb433f --- /dev/null +++ b/cells/4T1R_MUX/4T1R_MUX.spice
@@ -0,0 +1,34 @@ + +* Copyright 2020 The SkyWater PDK Authors +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* https://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +* +* SPDX-License-Identifier: Apache-2.0 +* TODO: Redefine pins as per schematic + +.subckt 4T1R_MUX A B C in0 in1 vddw gndw +MN0 (A in0 0 0 ) nhv +MN1 (B in1 0 0 ) nhv +MN2 (out C 0 0 ) nhv +MN3 (B WL1 gndw gndw ) nhv +MP4 (C WLN gndw gndw ) nhv +MN5 (A WL0 gndw gndw ) nhv +X0 (A C) rram2 area_ox=0.1024 Tfilament_0=3.3e-9 +X1 (B C) rram2 area_ox=0.1024 Tfilament_0=3.3e-1 +MP0 (B in1 vdd vdd ) phv +MP1 (A in0 vdd vdd ) phv +MP2 (B BL1 vddw vddw ) phv +MP3 (out C vdd vdd ) phv +MP4 (A BL0 vddw vddw ) phv +MP5 (C BLN vddw vddw ) phv +.ends
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diff --git a/cells/4T1R_larger/4T1R_larger.gds b/cells/4T1R_larger/4T1R_larger.gds new file mode 100644 index 0000000..624e532 --- /dev/null +++ b/cells/4T1R_larger/4T1R_larger.gds Binary files differ
diff --git a/cells/4T1R_larger/4T1R_larger.spice b/cells/4T1R_larger/4T1R_larger.spice new file mode 100644 index 0000000..8300c19 --- /dev/null +++ b/cells/4T1R_larger/4T1R_larger.spice
@@ -0,0 +1,24 @@ + +* Copyright 2020 The SkyWater PDK Authors +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* https://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +* +* SPDX-License-Identifier: Apache-2.0 + +.subckt 1T1R_larger BL0 BL1 BE TE WL0 WL1 vddw gndw +N1 BE WL1 gndw gndw nhv +N0 TE WL0 gndw gndw nhv +X0 TE BE rram2 area_ox=0.1024 Tfilament_0=3.3e-9 +P0 TE BL0 vddw vddw phv +P1 BE BL1 vddw vddw phv +.ends
