mirror of https://github.com/VLSIDA/OpenRAM.git
Condensed some datasheet code in lib.py
This commit is contained in:
Hunter Nichols
parent
bb841fc84d
commit
d8437249f7
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@ -627,6 +627,78 @@ class lib:
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def parse_info(self,corner,lib_name):
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""" Copies important characterization data to datasheet.info to be added to datasheet """
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if OPTS.output_datasheet_info:
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datasheet_path = OPTS.output_path
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else:
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datasheet_path = OPTS.openram_temp
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datasheet = open(datasheet_path +'/datasheet.info', 'a+')
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self.write_inp_params_datasheet(datasheet, corner, lib_name)
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self.write_signal_from_ports(datasheet,
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"din{1}[{0}:0]".format(self.sram.word_size - 1, '{}'),
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self.write_ports,
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"setup_times_LH",
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"setup_times_HL",
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"hold_times_LH",
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"hold_times_HL")
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# self.write_signal_from_ports(datasheet,
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# "dout{1}[{0}:0]".format(self.sram.word_size - 1, '{}'),
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# self.read_ports,
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# "delay_lh",
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# "delay_hl",
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# "slew_lh",
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# "slew_hl")
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for port in self.all_ports:
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#dout timing
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if port in self.read_ports:
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datasheet.write("{0},{1},{2},{3},{4},{5},{6},{7},{8},".format(
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"dout{1}[{0}:0]".format(self.sram.word_size - 1, port),
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min(list(map(round_time,self.char_port_results[port]["delay_lh"]))),
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max(list(map(round_time,self.char_port_results[port]["delay_lh"]))),
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min(list(map(round_time,self.char_port_results[port]["delay_hl"]))),
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max(list(map(round_time,self.char_port_results[port]["delay_hl"]))),
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min(list(map(round_time,self.char_port_results[port]["slew_lh"]))),
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max(list(map(round_time,self.char_port_results[port]["slew_lh"]))),
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min(list(map(round_time,self.char_port_results[port]["slew_hl"]))),
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max(list(map(round_time,self.char_port_results[port]["slew_hl"])))
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))
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self.write_signal_from_ports(datasheet,
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"csb{}",
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self.all_ports,
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"setup_times_LH",
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"setup_times_HL",
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"hold_times_LH",
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"hold_times_HL")
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self.write_signal_from_ports(datasheet,
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"addr{1}[{0}:0]".format(self.sram.addr_size - 1, '{}'),
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self.all_ports,
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"setup_times_LH",
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"setup_times_HL",
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"hold_times_LH",
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"hold_times_HL")
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self.write_signal_from_ports(datasheet,
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"web{}",
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self.readwrite_ports,
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"setup_times_LH",
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"setup_times_HL",
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"hold_times_LH",
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"hold_times_HL")
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self.write_power_datasheet(datasheet)
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datasheet.write("{0},{1},".format('words_per_row', OPTS.words_per_row))
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datasheet.write("END\n")
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datasheet.close()
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def write_inp_params_datasheet(self, datasheet, corner, lib_name):
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if OPTS.is_unit_test:
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git_id = 'FFFFFFFFFFFFFFFFFFFF'
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@ -644,14 +716,9 @@ class lib:
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# check if git id is valid
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if len(git_id) != 40:
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debug.warning("Failed to retrieve git id")
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git_id = 'Failed to retruieve'
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if OPTS.output_datasheet_info:
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datasheet_path = OPTS.output_path
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else:
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datasheet_path = OPTS.openram_temp
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datasheet = open(datasheet_path +'/datasheet.info', 'a+')
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git_id = 'Failed to retrieve'
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current_time = datetime.date.today()
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# write static information to be parser later
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datasheet.write("{0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11},{12},{13},{14},{15},{16},".format(
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OPTS.output_name,
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@ -679,104 +746,26 @@ class lib:
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# write area
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datasheet.write(str(self.sram.width * self.sram.height) + ',')
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# write timing information for all ports
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for port in self.all_ports:
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#din timings
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if port in self.write_ports:
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datasheet.write("{0},{1},{2},{3},{4},{5},{6},{7},{8},".format(
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"din{1}[{0}:0]".format(self.sram.word_size - 1, port),
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min(list(map(round_time,self.times["setup_times_LH"]))),
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max(list(map(round_time,self.times["setup_times_LH"]))),
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min(list(map(round_time,self.times["setup_times_HL"]))),
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max(list(map(round_time,self.times["setup_times_HL"]))),
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min(list(map(round_time,self.times["hold_times_LH"]))),
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max(list(map(round_time,self.times["hold_times_LH"]))),
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min(list(map(round_time,self.times["hold_times_HL"]))),
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max(list(map(round_time,self.times["hold_times_HL"])))
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))
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for port in self.all_ports:
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#dout timing
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if port in self.read_ports:
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datasheet.write("{0},{1},{2},{3},{4},{5},{6},{7},{8},".format(
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"dout{1}[{0}:0]".format(self.sram.word_size - 1, port),
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min(list(map(round_time,self.char_port_results[port]["delay_lh"]))),
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max(list(map(round_time,self.char_port_results[port]["delay_lh"]))),
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min(list(map(round_time,self.char_port_results[port]["delay_hl"]))),
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max(list(map(round_time,self.char_port_results[port]["delay_hl"]))),
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min(list(map(round_time,self.char_port_results[port]["slew_lh"]))),
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max(list(map(round_time,self.char_port_results[port]["slew_lh"]))),
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min(list(map(round_time,self.char_port_results[port]["slew_hl"]))),
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max(list(map(round_time,self.char_port_results[port]["slew_hl"])))
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))
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for port in self.all_ports:
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#csb timings
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def write_signal_from_ports(self, datasheet, signal, ports, time_pos_1, time_pos_2, time_pos_3, time_pos_4):
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for port in ports:
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datasheet.write("{0},{1},{2},{3},{4},{5},{6},{7},{8},".format(
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"csb{0}".format(port),
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min(list(map(round_time,self.times["setup_times_LH"]))),
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max(list(map(round_time,self.times["setup_times_LH"]))),
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signal.format(port),
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min(list(map(round_time,self.times[time_pos_1]))),
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max(list(map(round_time,self.times[time_pos_1]))),
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min(list(map(round_time,self.times["setup_times_HL"]))),
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max(list(map(round_time,self.times["setup_times_HL"]))),
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min(list(map(round_time,self.times[time_pos_2]))),
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max(list(map(round_time,self.times[time_pos_2]))),
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min(list(map(round_time,self.times["hold_times_LH"]))),
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max(list(map(round_time,self.times["hold_times_LH"]))),
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min(list(map(round_time,self.times[time_pos_3]))),
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max(list(map(round_time,self.times[time_pos_3]))),
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min(list(map(round_time,self.times["hold_times_HL"]))),
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max(list(map(round_time,self.times["hold_times_HL"])))
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min(list(map(round_time,self.times[time_pos_4]))),
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max(list(map(round_time,self.times[time_pos_4])))
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))
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for port in self.all_ports:
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#addr timings
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datasheet.write("{0},{1},{2},{3},{4},{5},{6},{7},{8},".format(
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"addr{1}[{0}:0]".format(self.sram.addr_size - 1, port),
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min(list(map(round_time,self.times["setup_times_LH"]))),
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max(list(map(round_time,self.times["setup_times_LH"]))),
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min(list(map(round_time,self.times["setup_times_HL"]))),
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max(list(map(round_time,self.times["setup_times_HL"]))),
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min(list(map(round_time,self.times["hold_times_LH"]))),
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max(list(map(round_time,self.times["hold_times_LH"]))),
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min(list(map(round_time,self.times["hold_times_HL"]))),
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max(list(map(round_time,self.times["hold_times_HL"])))
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))
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for port in self.all_ports:
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if port in self.readwrite_ports:
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#web timings
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datasheet.write("{0},{1},{2},{3},{4},{5},{6},{7},{8},".format(
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"web{0}".format(port),
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min(list(map(round_time,self.times["setup_times_LH"]))),
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max(list(map(round_time,self.times["setup_times_LH"]))),
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min(list(map(round_time,self.times["setup_times_HL"]))),
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max(list(map(round_time,self.times["setup_times_HL"]))),
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min(list(map(round_time,self.times["hold_times_LH"]))),
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max(list(map(round_time,self.times["hold_times_LH"]))),
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min(list(map(round_time,self.times["hold_times_HL"]))),
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max(list(map(round_time,self.times["hold_times_HL"])))
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))
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def write_power_datasheet(self, datasheet):
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# write power information
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for port in self.all_ports:
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name = ''
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@ -814,8 +803,4 @@ class lib:
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for i in range(1, self.total_port_num):
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control_str += ' & csb{0}'.format(i)
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datasheet.write("{0},{1},{2},".format('leak', control_str, self.char_sram_results["leakage_power"]))
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datasheet.write("{0},{1},".format('words_per_row', OPTS.words_per_row))
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datasheet.write("END\n")
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datasheet.close()
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datasheet.write("{0},{1},{2},".format('leak', control_str, self.char_sram_results["leakage_power"]))
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@ -106,7 +106,7 @@ class options(optparse.Values):
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# Output config with all options
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output_extended_config = False
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# Output temporary file used to format HTML page
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output_datasheet_info = True
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output_datasheet_info = False
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# Determines which analytical model to use.
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# Available Models: elmore, linear_regression
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model_name = "elmore"
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