commit	3ce8a7043f8b85323257fd35f5585c1eb41af1ac	[log] [tgz]
author	H-S-S-11 <harry@snell.org.uk>	Sun Oct 10 23:00:22 2021 +0100
committer	H-S-S-11 <harry@snell.org.uk>	Sun Oct 10 23:00:22 2021 +0100
tree	85e7a33ebcd448b888a3e5db1cd7caa31e9ffce2
parent	75e41493a5d12e3dad7c81fa0fe7576e63a49a97 [diff]

add flash array layout

flash_array/.magicrc[Added - diff]
flash_array/flash_array_2x4.mag[Added - diff]
flash_array/sky130_fd_bs_flash__special_sonosfet_star_E23TN5.mag[Added - diff]
flash_array/sky130_fd_bs_flash__special_sonosfet_star_E2ESN5.mag[Added - diff]
flash_array/sky130_fd_bs_flash__special_sonosfet_star_VH7TJW.mag[Added - diff]
flash_array/sky130_fd_bs_flash__special_sonosfet_star_VHGSJW.mag[Added - diff]

6 files changed

tree: 85e7a33ebcd448b888a3e5db1cd7caa31e9ffce2

README.md

Caravel Analog User

Mixed signal tests

Collection of analog and mixed signal test circuits.

Basic goal: a comparator based on the circuit in “CMOS Design” (Jacob Baker).

Extra goals:

A small array (eg 1x8) of Flash cells for characterisation
An alternative comparator layout using only self-biased amplifiers (no bias voltage required)
The digital section of delta-sigma ADC
Demo charge pump
Sample-and-hold circuit

Refer to README for the sample project documentation.