Lab 8 - ECE 421L
Then we are build the schematic for the test chip.
Afterwards we are doing the DRC and LVS for the layout, here is it.
Lab project:
The lab project is almost the same with prelab, but with more component. Here is the pin table for our chip
| Pin | Device | Descrription |
| 1 | Ring oscillator | Output |
| 2 | NOR | A |
| 3 | NOR | B |
| 4 | NOR | Output |
| 5 | None | None |
| 6 | None | None |
| 7 | NMOS | Drian |
| 8 | NMOS | Gate |
| 9 | NMOS | Source |
| 10 | None | None |
| 11 | PMOS | Source |
| 12 | PMOS | Gate |
| 13 | PMOS | Drian |
| 14 | PMOS | Base |
| 15 | Inverter | Input |
| 16 | Inverter | Output |
| 17 | Voltage divider | Input |
| 18 | Voltage divider | Output |
| 19 | None | None |
| 20 | VDD | VDD |
| 21 | NAND | A |
| 22 | NAND | B |
| 23 | NAND | Output |
| 24 | None | None |
| 25 | None | None |
| 26 | None | None |
| 27 | 25k n-well resistor | input/output |
| 28 | 25k n-well resistor | input/output |
| 29 | None | None |
| 30 | Full adder | A |
| 31 | Full adder | B |
| 32 | Full adder | Carry in |
| 33 | Full adder | Sum |
| 34 | Full adder | Carry out |
| 35 | None | None |
| 36 | None | None |
| 37 | None | None |
| 38 | None | None |
| 39 | None | None |
| 40 | GND | GND |