caravel/sdf
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
..
caravan.sdf [DATA] Add spef/sdf views 2021-11-28 15:28:59 +02:00
caravel.sdf [DATA] Add spef/sdf views 2021-11-28 15:28:59 +02:00
caravel_clocking.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00
chip_io.sdf [DATA] Update sdf for chip_io to include pad delays 2021-12-16 15:58:58 +02:00
digital_pll.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00
gpio_control_block.sdf reharden!: gpio_control_block 2022-09-27 07:09:26 -07:00
gpio_defaults_block.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00
gpio_logic_high.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00
housekeeping.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00
mgmt_protect.sdf Mgmt protect update (#58) 2022-04-08 09:29:49 -07:00
mgmt_protect_hv.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00
mprj2_logic_high.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00
mprj_logic_high.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00
spare_logic_block.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00
xres_buf.sdf Update sdf files to have the temp value at the typical corner to avoid having cvc complaint about it 2021-12-16 15:25:08 +02:00