diff options
Diffstat (limited to 'examples/cmos/cmos_cells_digital.sp')
| -rw-r--r-- | examples/cmos/cmos_cells_digital.sp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/examples/cmos/cmos_cells_digital.sp b/examples/cmos/cmos_cells_digital.sp new file mode 100644 index 00000000..e1cb82a2 --- /dev/null +++ b/examples/cmos/cmos_cells_digital.sp @@ -0,0 +1,31 @@ + +.SUBCKT BUF A Y +.model buffer1 d_buffer +Abuf A Y buffer1 +.ENDS NOT + +.SUBCKT NOT A Y +.model not1 d_inverter +Anot A Y not1 +.ENDS NOT + +.SUBCKT NAND A B Y +.model nand1 d_nand +Anand [A B] Y nand1 +.ENDS NAND + +.SUBCKT NOR A B Y +.model nor1 d_nor +Anand [A B] Y nor1 +.ENDS NOR + +.SUBCKT DLATCH E D Q +.model latch1 d_latch +Alatch D E null null Q nQ latch1 +.ENDS DLATCH + +.SUBCKT DFF C D Q +.model dff1 d_dff +Adff D C null null Q nQ dff1 +.ENDS DFF + |