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place opt issue in icc

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cyrax747

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Hi ,

I am getting below error while doing place opt in icc.

Information: Running stand-alone coarse placer in a separate process using temp directory '/tmp'. (PSYN-605)
Information: Executable name is '/apps/tools/icc_v12/linux/syn/bin/rpsa_exec'. (PSYN-877)
Error: No physical cell pin OEB1 for logical cell SRAM32x256_1rw. (PSYN-410)
Error: No physical cell pin OEB1 for logical cell SRAM32x256_1rw. (PSYN-410)
Click to expand...

my milkyway is correctly mapped.please help
 
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you probably have 2 views of the sram that are not equivalent. pin OEB1 is missing somewhere.
 

Hi

when i did ls on the sram milkyway folder there is only one FRAM and CELL view.but i have multiple lib_blk:1 files.Could you be more specific ? how to fix then ?
 

cyrax747 said:
Hi

when i did ls on the sram milkyway folder there is only one FRAM and CELL view.but i have multiple lib_blk:1 files.Could you be more specific ? how to fix then ?
Click to expand...

look closely. the error is pretty straightforward: one pin is missing. you need to have matching views.
 

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