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📄 lcd_top_ba.sdf

📁 液晶屏lcd1602的使用历程
💻 SDF
📖 第 1 页 / 共 5 页
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 (CELL
 (CELLTYPE "DFN1E0")
 (INSTANCE U2\/Data_First_Buf\[93\])
 (DELAY
  (ABSOLUTE
     (PORT D (2.50:3.09:3.38) (2.41:2.99:3.26))
     (PORT CLK (5.81:7.20:7.87) (5.94:7.36:8.04))
     (IOPATH CLK Q (4.09:5.14:5.81) (5.20:6.53:7.37))
     (PORT E (5.67:7.03:7.68) (5.80:7.19:7.85))
  )
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 (TIMINGCHECK 
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     (SETUP (negedge D) (posedge CLK) (3.80:4.77:5.39))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
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     (WIDTH (negedge CLK) (3.67:4.31:4.31))
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     (SETUP (negedge E) (posedge CLK) (4.29:5.39:6.08))
     (HOLD (posedge E) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge E) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "NOR2A")
 (INSTANCE U2\/Data_Second_Buf_RNO\[25\])
 (DELAY
  (ABSOLUTE
     (PORT A (2.50:3.09:3.38) (2.41:2.99:3.26))
     (IOPATH A Y (4.17:5.24:5.91) (4.45:5.59:6.31))
     (PORT B (5.60:6.95:7.58) (5.72:7.10:7.75))
     (IOPATH B Y (2.87:3.60:4.07) (2.72:3.42:3.86))
  )
 )
 )
 (CELL
 (CELLTYPE "OR2")
 (INSTANCE U2\/Data_First_Buf_RNO\[107\])
 (DELAY
  (ABSOLUTE
     (PORT A (5.62:6.97:7.61) (5.76:7.14:7.80))
     (IOPATH A Y (2.56:3.22:3.63) (3.58:4.50:5.08))
     (PORT B (2.56:3.18:3.47) (2.46:3.05:3.33))
     (IOPATH B Y (4.17:5.24:5.91) (4.59:5.76:6.50))
  )
 )
 )
 (CELL
 (CELLTYPE "NOR2A")
 (INSTANCE U2\/Data_Second_Buf_RNO\[107\])
 (DELAY
  (ABSOLUTE
     (PORT A (2.50:3.09:3.38) (2.41:2.99:3.26))
     (IOPATH A Y (4.17:5.24:5.91) (4.45:5.59:6.31))
     (PORT B (5.79:7.18:7.84) (5.88:7.29:7.95))
     (IOPATH B Y (2.87:3.60:4.07) (2.72:3.42:3.86))
  )
 )
 )
 (CELL
 (CELLTYPE "AND3")
 (INSTANCE U3\/un6_cnt_I_149)
 (DELAY
  (ABSOLUTE
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     (IOPATH A Y (3.70:4.65:5.25) (3.27:4.11:4.64))
     (PORT B (8.91:11.05:12.06) (8.25:10.22:11.16))
     (IOPATH B Y (4.40:5.53:6.24) (4.28:5.37:6.07))
     (PORT C (8.76:10.87:11.86) (8.09:10.03:10.95))
     (IOPATH C Y (4.70:5.90:6.66) (4.52:5.68:6.41))
  )
 )
 )
 (CELL
 (CELLTYPE "NOR2A")
 (INSTANCE U2\/Data_Second_Buf_RNO\[81\])
 (DELAY
  (ABSOLUTE
     (PORT A (11.20:13.88:15.16) (10.47:12.99:14.18))
     (IOPATH A Y (4.17:5.24:5.91) (4.45:5.59:6.31))
     (PORT B (5.60:6.95:7.58) (5.72:7.10:7.75))
     (IOPATH B Y (2.87:3.60:4.07) (2.72:3.42:3.86))
  )
 )
 )
 (CELL
 (CELLTYPE "OR2")
 (INSTANCE U2\/Data_Second_Buf_RNO\[37\])
 (DELAY
  (ABSOLUTE
     (PORT A (5.82:7.21:7.87) (5.95:7.37:8.05))
     (IOPATH A Y (2.56:3.22:3.63) (3.58:4.50:5.08))
     (PORT B (2.70:3.35:3.66) (2.62:3.24:3.54))
     (IOPATH B Y (4.17:5.24:5.91) (4.59:5.76:6.50))
  )
 )
 )
 (CELL
 (CELLTYPE "OR2")
 (INSTANCE U2\/Data_First_Buf_RNO\[102\])
 (DELAY
  (ABSOLUTE
     (PORT A (5.66:7.02:7.66) (5.77:7.16:7.82))
     (IOPATH A Y (2.56:3.22:3.63) (3.58:4.50:5.08))
     (PORT B (2.50:3.09:3.38) (2.41:2.99:3.26))
     (IOPATH B Y (4.17:5.24:5.91) (4.59:5.76:6.50))
  )
 )
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 (CELL
 (CELLTYPE "MX2")
 (INSTANCE U3\/LED\[3\]\/U0)
 (DELAY
  (ABSOLUTE
     (PORT A (8.90:11.04:12.05) (8.52:10.57:11.54))
     (IOPATH A Y (4.70:5.90:6.66) (4.36:5.48:6.19))
     (PORT B (2.50:3.09:3.38) (2.41:2.99:3.26))
     (IOPATH B Y (4.78:6.01:6.78) (4.36:5.48:6.19))
     (PORT S (11.48:14.24:15.54) (10.65:13.20:14.41))
     (IOPATH S Y (2.57:4.25:4.80) (2.62:3.51:3.96))
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 )
 )
 (CELL
 (CELLTYPE "DFN1E0")
 (INSTANCE U2\/Data_Second_Buf\[64\])
 (DELAY
  (ABSOLUTE
     (PORT D (2.50:3.09:3.38) (2.39:2.96:3.23))
     (PORT CLK (5.72:7.09:7.75) (5.87:7.28:7.94))
     (IOPATH CLK Q (4.09:5.14:5.81) (5.20:6.53:7.37))
     (PORT E (5.64:6.99:7.63) (5.77:7.15:7.81))
  )
 )
 (TIMINGCHECK 
     (SETUP (posedge D) (posedge CLK) (4.05:5.08:5.74))
     (SETUP (negedge D) (posedge CLK) (3.80:4.77:5.39))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
     (WIDTH (posedge CLK) (4.06:4.77:4.77))
     (WIDTH (negedge CLK) (3.67:4.31:4.31))
     (SETUP (posedge E) (posedge CLK) (3.07:3.85:4.35))
     (SETUP (negedge E) (posedge CLK) (4.29:5.39:6.08))
     (HOLD (posedge E) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge E) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "DFN1E0")
 (INSTANCE U2\/Data_First_Buf\[35\])
 (DELAY
  (ABSOLUTE
     (PORT D (2.50:3.09:3.38) (2.39:2.96:3.23))
     (PORT CLK (5.84:7.24:7.91) (5.98:7.41:8.09))
     (IOPATH CLK Q (4.09:5.14:5.81) (5.20:6.53:7.37))
     (PORT E (5.64:6.99:7.63) (5.76:7.15:7.80))
  )
 )
 (TIMINGCHECK 
     (SETUP (posedge D) (posedge CLK) (4.05:5.08:5.74))
     (SETUP (negedge D) (posedge CLK) (3.80:4.77:5.39))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
     (WIDTH (posedge CLK) (4.06:4.77:4.77))
     (WIDTH (negedge CLK) (3.67:4.31:4.31))
     (SETUP (posedge E) (posedge CLK) (3.07:3.85:4.35))
     (SETUP (negedge E) (posedge CLK) (4.29:5.39:6.08))
     (HOLD (posedge E) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge E) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "AND3")
 (INSTANCE U3\/un6_cnt_I_65)
 (DELAY
  (ABSOLUTE
     (PORT A (8.95:11.10:12.11) (8.16:10.12:11.04))
     (IOPATH A Y (3.70:4.65:5.25) (3.27:4.11:4.64))
     (PORT B (9.80:12.15:13.27) (9.21:11.42:12.46))
     (IOPATH B Y (4.40:5.53:6.24) (4.28:5.37:6.07))
     (PORT C (8.44:10.46:11.43) (7.89:9.79:10.69))
     (IOPATH C Y (4.70:5.90:6.66) (4.52:5.68:6.41))
  )
 )
 )
 (CELL
 (CELLTYPE "DFN1C1")
 (INSTANCE U3\/cnt\[2\])
 (DELAY
  (ABSOLUTE
     (PORT D (7.17:8.89:9.70) (6.40:7.93:8.66))
     (PORT CLK (31.72:39.32:42.93) (30.46:37.76:41.23))
     (IOPATH CLK Q (3.71:4.67:5.27) (4.61:5.79:6.54))
     (PORT CLR (24.05:29.82:32.55) (22.80:28.27:30.87))
     (IOPATH CLR Q () (3.76:4.73:5.34))
  )
 )
 (TIMINGCHECK 
     (SETUP (posedge D) (posedge CLK) (5.03:6.31:7.13))
     (SETUP (negedge D) (posedge CLK) (5.03:6.31:7.13))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
     (WIDTH (posedge CLK) (3.67:4.31:4.31))
     (WIDTH (negedge CLK) (4.06:4.77:4.77))
     (WIDTH (posedge CLR) (2.52:2.96:2.96))
     (RECOVERY (negedge CLR) (posedge CLK) (2.10:2.63:2.97))
     (HOLD (negedge CLR) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "OR2")
 (INSTANCE U2\/Data_Second_Buf_RNO\[60\])
 (DELAY
  (ABSOLUTE
     (PORT A (5.63:6.98:7.62) (5.77:7.15:7.81))
     (IOPATH A Y (2.56:3.22:3.63) (3.58:4.50:5.08))
     (PORT B (2.50:3.09:3.38) (2.41:2.99:3.26))
     (IOPATH B Y (4.17:5.24:5.91) (4.59:5.76:6.50))
  )
 )
 )
 (CELL
 (CELLTYPE "DFN1E0")
 (INSTANCE U2\/Data_Second_Buf\[28\])
 (DELAY
  (ABSOLUTE
     (PORT D (2.50:3.09:3.38) (2.39:2.96:3.23))
     (PORT CLK (6.08:7.53:8.23) (6.16:7.64:8.35))
     (IOPATH CLK Q (4.09:5.14:5.81) (5.20:6.53:7.37))
     (PORT E (5.81:7.21:7.87) (5.89:7.31:7.98))
  )
 )
 (TIMINGCHECK 
     (SETUP (posedge D) (posedge CLK) (4.05:5.08:5.74))
     (SETUP (negedge D) (posedge CLK) (3.80:4.77:5.39))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
     (WIDTH (posedge CLK) (4.06:4.77:4.77))
     (WIDTH (negedge CLK) (3.67:4.31:4.31))
     (SETUP (posedge E) (posedge CLK) (3.07:3.85:4.35))
     (SETUP (negedge E) (posedge CLK) (4.29:5.39:6.08))
     (HOLD (posedge E) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge E) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "NOR2A")
 (INSTANCE U2\/disp_count_RNIGL02\[2\])
 (DELAY
  (ABSOLUTE
     (PORT A (4.12:5.11:5.58) (3.79:4.70:5.13))
     (IOPATH A Y (3.64:4.57:5.16) (4.43:5.56:6.28))
     (PORT B (11.10:13.76:15.03) (9.98:12.37:13.50))
     (IOPATH B Y (2.87:3.60:4.07) (2.72:3.42:3.86))
  )
 )
 )
 (CELL
 (CELLTYPE "DFN1C1")
 (INSTANCE U2\/DB8\[5\]\/U1)
 (DELAY
  (ABSOLUTE
     (PORT D (2.50:3.09:3.38) (2.41:2.99:3.26))
     (PORT CLK (5.72:7.09:7.75) (5.87:7.28:7.94))
     (IOPATH CLK Q (4.09:5.14:5.81) (5.20:6.53:7.37))
     (PORT CLR (32.68:40.52:44.24) (31.15:38.62:42.16))
     (IOPATH CLR Q () (3.76:4.73:5.34))
  )
 )
 (TIMINGCHECK 
     (SETUP (posedge D) (posedge CLK) (3.80:4.77:5.39))
     (SETUP (negedge D) (posedge CLK) (4.05:5.08:5.74))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
     (WIDTH (posedge CLK) (4.06:4.77:4.77))
     (WIDTH (negedge CLK) (3.67:4.31:4.31))
     (WIDTH (posedge CLR) (2.52:2.96:2.96))
     (RECOVERY (negedge CLR) (posedge CLK) (2.10:2.63:2.97))
     (HOLD (negedge CLR) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "DFN1E0")
 (INSTANCE U2\/Data_Second_Buf\[81\])
 (DELAY
  (ABSOLUTE
     (PORT D (2.50:3.09:3.38) (2.39:2.96:3.23))
     (PORT CLK (5.77:7.15:7.81) (5.90:7.32:7.99))
     (IOPATH CLK Q (4.09:5.14:5.81) (5.20:6.53:7.37))
     (PORT E (5.66:7.02:7.66) (5.78:7.16:7.82))
  )
 )
 (TIMINGCHECK 
     (SETUP (posedge D) (posedge CLK) (4.05:5.08:5.74))
     (SETUP (negedge D) (posedge CLK) (3.80:4.77:5.39))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
     (WIDTH (posedge CLK) (4.06:4.77:4.77))
     (WIDTH (negedge CLK) (3.67:4.31:4.31))
     (SETUP (posedge E) (posedge CLK) (3.07:3.85:4.35))
     (SETUP (negedge E) (posedge CLK) (4.29:5.39:6.08))
     (HOLD (posedge E) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge E) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "DFN1E0")
 (INSTANCE U2\/Data_First_Buf\[78\])
 (DELAY
  (ABSOLUTE
     (PORT D (2.50:3.09:3.38) (2.41:2.99:3.26))
     (PORT CLK (5.81:7.21:7.87) (5.94:7.37:8.04))
     (IOPATH CLK Q (4.09:5.14:5.81) (5.20:6.53:7.37))
     (PORT E (5.64:7.00:7.64) (5.77:7.15:7.81))
  )
 )
 (TIMINGCHECK 
     (SETUP (posedge D) (posedge CLK) (4.05:5.08:5.74))
     (SETUP (negedge D) (posedge CLK) (3.80:4.77:5.39))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
     (WIDTH (posedge CLK) (4.06:4.77:4.77))
     (WIDTH (negedge CLK) (3.67:4.31:4.31))
     (SETUP (posedge E) (posedge CLK) (3.07:3.85:4.35))
     (SETUP (negedge E) (posedge CLK) (4.29:5.39:6.08))
     (HOLD (posedge E) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge E) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "DFN1E0")
 (INSTANCE U2\/Data_First_Buf\[96\])
 (DELAY
  (ABSOLUTE
     (PORT D (2.50:3.09:3.38) (2.41:2.99:3.26))
     (PORT CLK (6.08:7.53:8.23) (6.16:7.64:8.35))
     (IOPATH CLK Q (4.09:5.14:5.81) (5.20:6.53:7.37))
     (PORT E (5.67:7.02:7.67) (5.78:7.17:7.83))
  )
 )
 (TIMINGCHECK 
     (SETUP (posedge D) (posedge CLK) (4.05:5.08:5.74))
     (SETUP (negedge D) (posedge CLK) (3.80:4.77:5.39))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
     (WIDTH (posedge CLK) (4.06:4.77:4.77))
     (WIDTH (negedge CLK) (3.67:4.31:4.31))
     (SETUP (posedge E) (posedge CLK) (3.07:3.85:4.35))
     (SETUP (negedge E) (posedge CLK) (4.29:5.39:6.08))
     (HOLD (posedge E) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge E) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "NOR2A")
 (INSTANCE U2\/Data_Second_Buf_RNO\[67\])
 (DELAY
  (ABSOLUTE
     (PORT A (2.56:3.18:3.47) (2.46:3.05:3.33))
     (IOPATH A Y (4.17:5.24:5.91) (4.45:5.59:6.31))
     (PORT B (5.75:7.13:7.79) (5.88:7.29:7.96))
     (IOPATH B Y (2.87:3.60:4.07) (2.72:3.42:3.86))
  )
 )
 )
 (CELL
 (CELLTYPE "DFN1E0")
 (INSTANCE U2\/Data_Second_Buf\[41\])
 (DELAY
  (ABSOLUTE
     (PORT D (2.50:3.09:3.38) (2.41:2.99:3.26))
     (PORT CLK (5.77:7.15:7.81) (5.90:7.32:7.99))
     (IOPATH CLK Q (4.09:5.14:5.81) (5.20:6.53:7.37))
     (PORT E (5.70:7.07:7.72) (5.82:7.22:7.88))
  )
 )
 (TIMINGCHECK 
     (SETUP (posedge D) (posedge CLK) (4.05:5.08:5.74))
     (SETUP (negedge D) (posedge CLK) (3.80:4.77:5.39))
     (HOLD (posedge D) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge D) (posedge CLK) (0.00:0.00:0.00))
     (WIDTH (posedge CLK) (4.06:4.77:4.77))
     (WIDTH (negedge CLK) (3.67:4.31:4.31))
     (SETUP (posedge E) (posedge CLK) (3.07:3.85:4.35))
     (SETUP (negedge E) (posedge CLK) (4.29:5.39:6.08))
     (HOLD (posedge E) (posedge CLK) (0.00:0.00:0.00))
     (HOLD (negedge E) (posedge CLK) (0.00:0.00:0.00))
 )
 )
 (CELL
 (CELLTYPE "AND3")
 (INSTANCE U3\/un6_cnt_I_30)
 (DELAY
  (ABSOLUTE
     (PORT A (7.58:9.40:10.26) (6.74:8.36:9.13))
     (IOPATH A Y (3.70:4.65:5.25) (3.27:4.11:4.64))
     (PORT B (2.56:3.18:3.47) (2.46:3.05:3.33))
     (IOPATH B Y (5.05:6.34:7.16) (4.52:5.68:6.41))
     (PORT C (11.18:13.86:15.13) (10.20:12.65:13.81))
     (IOPATH C Y (4.70:5.90:6.66) (4.52:5.68:6.41))
  )
 )
 )
 (CELL
 (CELLTYPE "OR2")
 (INSTANCE U2\/Data_First_Buf_RNO\[46\])
 (DELAY
  (ABSOLUTE
     (PORT A (5.63:6.98:7.62) (5.76:7.14:7.80))
     (IOPATH A Y (2.56:3.22:3.63) (3.58:4.50:5.08))

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