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I am getting a bunch of warning during global rout...
# openlane
h
I am getting a bunch of warning during global routing: (truncated to be viewable)
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[WARNING GRT-0036] Pin analog_io[0] is outside die area.
[WARNING GRT-0036] Pin analog_io[10] is outside die area.
[WARNING GRT-0036] Pin analog_io[11] is outside die area.
[WARNING GRT-0036] Pin analog_io[12] is outside die area.
[WARNING GRT-0036] Pin analog_io[13] is outside die area.
[WARNING GRT-0036] Pin analog_io[14] is outside die area.
[WARNING GRT-0036] Pin analog_io[15] is outside die area.
[WARNING GRT-0036] Pin analog_io[16] is outside die area.
[WARNING GRT-0036] Pin analog_io[17] is outside die area.
[WARNING GRT-0036] Pin analog_io[18] is outside die area.
[WARNING GRT-0036] Pin analog_io[19] is outside die area.
[WARNING GRT-0036] Pin analog_io[1] is outside die area.
[WARNING GRT-0036] Pin analog_io[20] is outside die area.
[WARNING GRT-0036] Pin analog_io[21] is outside die area.
[WARNING GRT-0036] Pin analog_io[22] is outside die area.
[WARNING GRT-0036] Pin analog_io[23] is outside die area.
[WARNING GRT-0036] Pin analog_io[24] is outside die area.
[WARNING GRT-0036] Pin analog_io[25] is outside die area.
[WARNING GRT-0036] Pin analog_io[26] is outside die area.
[WARNING GRT-0036] Pin analog_io[27] is outside die area.
[WARNING GRT-0036] Pin analog_io[28] is outside die area.
[WARNING GRT-0036] Pin analog_io[2] is outside die area.
[WARNING GRT-0036] Pin analog_io[3] is outside die area.
[WARNING GRT-0036] Pin analog_io[4] is outside die area.
[WARNING GRT-0036] Pin analog_io[5] is outside die area.
[WARNING GRT-0036] Pin analog_io[6] is outside die area.
[WARNING GRT-0036] Pin analog_io[7] is outside die area.
[WARNING GRT-0036] Pin analog_io[8] is outside die area.
[WARNING GRT-0036] Pin analog_io[9] is outside die area.
[WARNING GRT-0036] Pin io_in[0] is outside die area.
[WARNING GRT-0036] Pin io_in[10] is outside die area.
[WARNING GRT-0036] Pin io_in[11] is outside die area.
[WARNING GRT-0036] Pin io_in[12] is outside die area.
[WARNING GRT-0036] Pin io_in[13] is outside die area.
[WARNING GRT-0036] Pin io_in[14] is outside die area.
[WARNING GRT-0036] Pin io_in[15] is outside die area.
[WARNING GRT-0036] Pin io_in[16] is outside die area.
[WARNING GRT-0036] Pin io_in[17] is outside die area.
[WARNING GRT-0036] Pin io_in[18] is outside die area.
[WARNING GRT-0036] Pin io_in[19] is outside die area.
[WARNING GRT-0036] Pin io_in[1] is outside die area.
.... (truncated)
I am doing absolute floorplanning to place hardened macros. The die area is set by default in the config file as:
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"pdk::sky130*": {
        "RT_MAX_LAYER": "met4",
		"DIE_AREA": "0 0 2920 3520",
I don't set the CORE_AREA manually
m
Could it be related to this? Are your caravel_user_project, config files and pdk up-to-date?
h
@Mitch Bailey I’m working with sky130
I’ll double check but I think my config files are up to date
@Mitch Bailey I checked and I have the same user_project_def template. I am not sure what is causing this problem?
Could this be causing issues with hold violations in my design? I am attaching the resizer-timing log. It gives the io pins outside die area warnings as well. On line 2020 it says no hold violations found. But then I look at the sta report generated and it shows hold violations. I've attached the sta log as well.
15-resizer_timing.log16-rsz_timing_sta.log
m
I’m not familiar with timing reports. Do you see any pins outside the die area when you view the routed design odb in the openroad gui?
h
@Mitch Bailey I would take them as warnings that could be ignored since the the flow is completing now without any timing violations
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