caravel/openlane/gpio_logic_high
kareem 85f7f86c4e reharden!: gpio_control_block
- high level changes:
* add larger buffers on output ports
* add buffers on input ports
* adjust sdc file increasing output load and setting a high transition

- detailed changes:
* add interactive script for openlane where the order of events is a bit shuffled
	- to add obstruction before pdn
	- to manually insert buffers on some ports
	- to manually remove buffers inserted by synthesis on for example serial_clock_out
* change openlane config adding extra row and columns to increase the space and fit the
added buffers
* change config to enable buffering
* increase density for better placement?
* change the cell exclude list. some excluded cells didn't make sense
* ef decap cells break dynamic sims?
* add custom pdn script for to duplicate the old pdn

- misc changes:
* fix openlane makefile to properly detect interactive script

!important still need to run dynamic simulations
!important depends on some updates to openlane
2022-09-27 07:09:26 -07:00
..
config.tcl reharden!: gpio_control_block 2022-09-27 07:09:26 -07:00
pin_order.cfg harden gpio_control_block 2021-11-04 16:19:12 +02:00