atc18.dc
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r100 | /*******************************************/ | ||
| /* Script to compile leon with synopsys DC */ | ||||
| /* Jiri Gaisler, Gaisler Research, 2004 */ | ||||
| /*******************************************/ | ||||
| search_path = {"." "/usr/local/synopsys/libraries/syn" "c:/Synopsys/libraries/syn"} | ||||
| target_library = "SClib-max+ind.db" | ||||
| link_library = "SClib-max+ind.db IO33lib-max+ind.db atc18mem.db PCIlib-max+ind.db" | ||||
| link_library = "*" + link_library | ||||
| symbol_library = "IO33lib-max+ind.sdb SClib-max+ind.sdb generic.sdb" | ||||
| allow_newer_db_files = "true"; | ||||
| /* constraints - tailor to your own technology. An average 0.35 std-cell tech | ||||
| should give you 80 - 100 MHz depending on ram access time. A 0.25 tech | ||||
| should run at +150 MHz. Frequency in MHz, delays in ns ... */ | ||||
| frequency = 200 | ||||
| clock_skew = 0.10 | ||||
| input_setup = 2.0 | ||||
| output_delay = 4.0 | ||||
| /* don't touch anything from here unless you know what you are doing */ | ||||
| include leon3mp.dc | ||||
| include atc18cond.dc | ||||
| ungroup find(cell, "*pad*") -flatten | ||||
| group find(cell, {"sr*", "sdc", "apb*", "uart*", "timer*", "irq*" \ | ||||
| "ahb*", "dsu0", "rst0", "dcom*" }) -design_name amod \ | ||||
| -cell_name amod0 | ||||
| current_instance u0_0/p0 | ||||
| ungroup -all -flatten | ||||
| current_instance ../rf0 | ||||
| ungroup -all -flatten | ||||
| current_instance ../cmem0 | ||||
| ungroup -all -flatten | ||||
| current_instance ../../amod0 | ||||
| ungroup -all -flatten | ||||
| current_instance .. | ||||
| peri = 1000.0 / frequency | ||||
| input_delay = peri - input_setup | ||||
| tdelay = output_delay + 2 | ||||
| create_clock -name "clk" -period peri -waveform { 0.0, peri / 2.0 } { "clk" } | ||||
| set_wire_load_mode segmented | ||||
| set_clock_skew -plus_uncertainty clock_skew "clk" | ||||
| set_clock_skew -minus_uncertainty clock_skew "clk" | ||||
| /* | ||||
| set_input_delay input_delay -clock clk { \ | ||||
| "pio[15]" "pio[14]" "pio[13]" \ | ||||
| "pio[12]" "pio[11]" "pio[10]" "pio[9]" "pio[8]" "pio[7]" \ | ||||
| "pio[6]" "pio[5]" "pio[4]" "pio[3]" "pio[2]" "pio[1]" "pio[0]" \ | ||||
| "data[31]" "data[30]" "data[29]" "data[28]" "data[27]" "data[26]" \ | ||||
| "data[25]" "data[24]" "data[23]" "data[22]" "data[21]" "data[20]" \ | ||||
| "data[19]" "data[18]" "data[17]" "data[16]" "data[15]" "data[14]" \ | ||||
| "data[13]" "data[12]" "data[11]" "data[10]" "data[9]" "data[8]" \ | ||||
| "data[7]" "data[6]" "data[5]" "data[4]" "data[3]" "data[2]" \ | ||||
| "data[1]" "data[0]" "brdyn" "bexcn" } | ||||
| set_max_delay tdelay -to { "errorn" "wdogn" \ | ||||
| "pio[15]" "pio[14]" "pio[13]" \ | ||||
| "pio[12]" "pio[11]" "pio[10]" "pio[9]" "pio[8]" "pio[7]" \ | ||||
| "pio[6]" "pio[5]" "pio[4]" "pio[3]" "pio[2]" "pio[1]" "pio[0]" \ | ||||
| "data[31]" "data[30]" "data[29]" "data[28]" "data[27]" "data[26]" \ | ||||
| "data[25]" "data[24]" "data[23]" "data[22]" "data[21]" "data[20]" \ | ||||
| "data[19]" "data[18]" "data[17]" "data[16]" "data[15]" "data[14]" \ | ||||
| "data[13]" "data[12]" "data[11]" "data[10]" "data[9]" "data[8]" \ | ||||
| "data[7]" "data[6]" "data[5]" "data[4]" "data[3]" "data[2]" \ | ||||
| "data[1]" "data[0]" } | ||||
| set_max_delay output_delay -to { \ | ||||
| "writen" "romsn[1]" "romsn[0]" "read" "oen" \ | ||||
| "iosn" "rwen[3]" "rwen[2]" "rwen[1]" "rwen[0]" "ramsn[3]" \ | ||||
| "ramsn[2]" "ramsn[1]" "ramsn[0]" \ | ||||
| "ramoen[3]" "ramoen[2]" "ramoen[1]" "ramoen[0]" \ | ||||
| "sdcsn[1]" "sdcsn[0]" "sdwen" "sdrasn" "sdcasn" \ | ||||
| "sddqm[3]" "sddqm[2]" "sddqm[1]" "sddqm[0]" \ | ||||
| "address[27]" "address[26]" "address[25]" "address[24]" \ | ||||
| "address[23]" "address[22]" "address[21]" "address[20]" \ | ||||
| "address[19]" "address[18]" "address[17]" "address[16]" \ | ||||
| "address[15]" "address[14]" "address[13]" "address[12]" \ | ||||
| "address[11]" "address[10]" "address[9]" "address[8]" \ | ||||
| "address[7]" "address[6]" "address[5]" "address[4]" \ | ||||
| "address[3]" "address[2]" "address[1]" "address[0]"} | ||||
| */ | ||||
| set_max_area 0 | ||||
| set_max_transition 2.0 leon3mp | ||||
| set_flatten false -design {"leon3mp.db:leon3mp"} | ||||
| set_structure true -design {"leon3mp.db:leon3mp"} -boolean false -timing true | ||||
| compile -map_effort medium -boundary_optimization | ||||
| write -f db -hier leon3mp -output leon3mp.db | ||||
| report_timing | ||||
| report_area | ||||