URL
https://opencores.org/ocsvn/async_sdm_noc/async_sdm_noc/trunk
Subversion Repositories async_sdm_noc
Compare Revisions
- This comparison shows the changes necessary to convert path
/async_sdm_noc/trunk/sdm/syn/script
- from Rev 28 to Rev 37
- ↔ Reverse comparison
Rev 28 → Rev 37
/constraint.tcl
41,7 → 41,7
# the delay cell in the lookahead pipeline |
# It is not a problem to get errors here if ENABLE_LOOKAHEAD is not defined. |
foreach_in_collection celln [get_references -hierarchical outp_buf_*] { |
set_disable_timing [get_object_name $celln]/DLY/U -from A -to Z |
set_disable_timing [get_object_name $celln]/*DLY/U -from A -to Z |
} |
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# set some timing path ending points |
61,8 → 61,8
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# set the timing constraints for data paths and ack paths |
# For better speed performance, please tune these delay and factors according different cell libraries |
set DATA_dly 5 |
set ACK_dly 8 |
set DATA_dly 1.0 |
set ACK_dly 1.6 |
|
set_max_delay [expr ${DATA_dly} * 1.00] -from ${DPA} -to ${DPD} -group G_DATA |
set_max_delay [expr ${ACK_dly} * 1.00] -from ${DPA} -to ${DPA} -group G_ACK |
81,4 → 81,4
set_max_area 0 |
|
# timing path disabled by user constraints |
suppress_message TIM-175 |
suppress_message TIM-175 |
/compile.tcl
12,7 → 12,7
# currently using the Nangate 45nm cell lib. |
# |
# History: |
# 26/05/2009 Initial version. <wsong83@gmail.com> |
# 31/05/2009 Initial version. <wsong83@gmail.com> |
|
set rm_top router |
set rm_para "VCN=>1, DW=>8, IPD=>1, OPD=>1" |
36,6 → 36,7
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# elaborate the design |
elaborate ${rm_top} -parameters ${rm_para} |
rename_design ${current_design} router |
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link |
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58,7 → 59,6
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write -format verilog -hierarchy -out file/${current_design}_syn.v $current_design |
write_sdf -significant_digits 5 file/${current_design}.sdf |
write_sdc file/${current_design}.sdc |
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report_constraints -verbose |
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