Add a Markdown summary

[mole99]

This PR adds a Markdown summary. The short summary is always printed to stdout at the end of cace-cli. In addition, a summary file is created by passing a file path to --summary.

View Summary

CACE Summary

general

• name: sky130_ef_ip__instramp
• description: Rail-to-rail driver instrumentation amplifier
• commit: N/A
• PDK: sky130A
• cace_format: 4.0

authorship

• designer: Tim Edwards
• company: Efabless Corporation
• creation_date: January 5, 2024
• license: Apache 2.0

netlist source: schematic

Electrical Parameters

Parameter	Testbench	Min Limit	Min Value	Typ Target	Typ Value	Max Limit	Max Value	Status
Idd_enabled	dccurrent_vdd.spice	any	4.217 µA	170 µA	110.7 µA	250 µA	110.7 µA	Pass ✅
Idd_dynamic	dccurrent_dyn.spice	any	4.032 µA	40 µA	42.46 µA	5000 µA	2736 µA	Pass ✅
Idd_disabled	dccurrent_vdd.spice	any	0.005245 µA	170 µA	0.007469 µA	250 µA	0.008366 µA	Pass ✅
Vol	voltage_out.spice			any		0.1 V		Skip 🟧
Voh	voltage_out.spice	2.4 V		any				Skip 🟧
offset_error	input_offset.spice	-6 %FSR		0 %FSR		0.5 %FSR		Skip 🟧
avo	avo.spice	100 dB		125 dB		125 dB		Skip 🟧
gain_bandwidth	gbw.spice	0.3 MHz		4 MHz		7 MHz		Skip 🟧
slewrate_rise	slew_rise.spice	0.5 V/µs		12 V/µs		30 V/µs		Skip 🟧
slewrate_fall	slew_fall.spice	1 V/µs		25 V/µs		45 V/µs		Skip 🟧
full_power_bandwidth	slew_fall.spice	any		2.5 MHz		any		Skip 🟧
phase_margin	gbw.spice	100 °		160 °		any		Skip 🟧
gain_margin	gbw.spice	any	-129 dB	-100 dB	-116 dB	any	-115.3 dB	Pass ✅
equiv_noise_1k	eqvnoise.spice	any		280 nV/√Hz		any		Skip 🟧
equiv_noise_10k	eqvnoise.spice	any		100 nV/√Hz		any		Skip 🟧
cmrr_100k	cmrr.spice	any		any		-40 dB		Skip 🟧
psrr_100k	psrr.spice	any		any		-45 dB		Skip 🟧
transient_response	transient.spice							Skip 🟧

Physical Parameters

Parameter	Tool	Min Limit	Min Value	Typ Target	Typ Value	Max Limit	Max Value	Status
area	cace_area					50000 µm²		Skip 🟧
LVS_errors	cace_lvs					0	0	Pass ✅
DRC_errors	cace_drc					0		Skip 🟧