main.syr

这个是国外大学的项目代码

 1-bit 32-to-1 multiplexer         : 12
 1-bit 4-to-1 multiplexer          : 8
 1-bit 8-to-1 multiplexer          : 3
 4-bit 4-to-1 multiplexer          : 1
 8-bit 4-to-1 multiplexer          : 7
 8-bit 8-to-1 multiplexer          : 3
# Decoders                         : 1
 1-of-4 decoder                    : 1
# Tristates                        : 2
 8-bit tristate buffer             : 2

=========================================================================

=========================================================================
*                         Low Level Synthesis                           *
=========================================================================
WARNING:Xst:1293 - FF/Latch  <iDO_15> has a constant value of 0 in block <cmul>.
WARNING:Xst:1896 - Due to other FF/Latch trimming, FF/Latch  <iDO_13> has a constant value of 0 in block <cmul>.
WARNING:Xst:1896 - Due to other FF/Latch trimming, FF/Latch  <iDO_14> has a constant value of 0 in block <cmul>.
WARNING:Xst:1291 - FF/Latch <iIMGH_5> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_10> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_4> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_3> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_2> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_1> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_6> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_7> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_8> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_9> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_10> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_0> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_1> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_2> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_3> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_4> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_5> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_6> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_7> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_8> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGW_9> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <iIMGH_0> is unconnected in block <sRDDEST>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_5> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_10> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_4> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_3> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_2> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_1> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_6> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_7> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_8> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_9> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_10> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_0> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_1> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_2> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_3> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_4> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_5> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_6> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_7> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_8> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGW_9> is unconnected in block <prc2>.
WARNING:Xst:1291 - FF/Latch <sRDDEST/iIMGH_0> is unconnected in block <prc2>.

Optimizing unit <main> ...

Optimizing unit <pwm2xeq> ...

Optimizing unit <pwmmd> ...

Optimizing unit <pwmhi> ...

Optimizing unit <clog> ...

Optimizing unit <prc2> ...

Optimizing unit <conv> ...

Optimizing unit <cbuff> ...

Optimizing unit <ctrl> ...

Optimizing unit <img> ...

Optimizing unit <pwminv2x> ...

Optimizing unit <cfifo> ...

Optimizing unit <pwm2x> ...

Optimizing unit <prcctrl> ...

Optimizing unit <pixel> ...

Optimizing unit <vga> ...

Optimizing unit <imgctrl> ...

Optimizing unit <seg7> ...

Optimizing unit <cmul> ...

Optimizing unit <c2comp> ...

Optimizing unit <pwm18> ...

Optimizing unit <pwmlo> ...

Optimizing unit <cdiv> ...

Optimizing unit <cround> ...

Optimizing unit <pwmeq> ...

Optimizing unit <imgrgb24> ...

Optimizing unit <imgrgb16> ...
WARNING:Xst:1710 - FF/Latch  <DRED_0> (without init value) has a constant value of 0 in block <imgrgb16>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch  <DRED_1> (without init value) has a constant value of 0 in block <imgrgb16>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch  <DGRN_0> (without init value) has a constant value of 0 in block <imgrgb16>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch  <DGRN_1> (without init value) has a constant value of 0 in block <imgrgb16>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch  <DBLU_0> (without init value) has a constant value of 0 in block <imgrgb16>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch  <DBLU_1> (without init value) has a constant value of 0 in block <imgrgb16>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch  <DBLU_2> (without init value) has a constant value of 0 in block <imgrgb16>.
Loading device for application Rf_Device from file '2s200e.nph' in environment C:/Program Files/Xilinx.

Mapping all equations...
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/oblu_1> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/oblu_0> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/DRED_0> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/DRED_1> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/DGRN_0> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/DGRN_1> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/DBLU_0> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/DBLU_1> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/egrn_0> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/egrn_1> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/ered_0> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/ered_1> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/eblu_0> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/eblu_1> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/ogrn_0> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/ogrn_1> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/ored_0> is unconnected in block <main>.
WARNING:Xst:1291 - FF/Latch <img0/imgrgb24b/ored_1> is unconnected in block <main>.
Building and optimizing final netlist ...
Found area constraint ratio of 100 (+ 5) on block main, actual ratio is 59.
WARNING:Xst:382 - Register sram0/Mtrien_RAMDB is equivalent to sram0/RAMWR
WARNING:Xst:382 - Register sram0/Mtrien_RAMDB is equivalent to sram0/RAMWR
WARNING:Xst:382 - Register sram0/Mtrien_RAMDB is equivalent to sram0/RAMWR
FlipFlop img0/vga0/ihc_1 has been replicated 1 time(s)
FlipFlop img0/vga0/ihc_2 has been replicated 1 time(s)
FlipFlop img0/vga0/ivc_0 has been replicated 1 time(s)
FlipFlop img0/vga0/ivc_3 has been replicated 1 time(s)
FlipFlop prc20/iPROCESS has been replicated 57 time(s)
PACKER Warning: Lut prc20/prc2__n0037<1>lut driving carry prc20/prc2__n0037<1>cy can not be packed with the carry due to conflict with the common signal requirement between the LUT inputs and the Carry DI/MAND pins. This would result in an extra LUT for a feedthrough.
PACKER Warning: Lut prc20/prc2__n0036<1>lut driving carry prc20/prc2__n0036<1>cy can not be packed with the carry due to conflict with the common signal requirement between the LUT inputs and the Carry DI/MAND pins. This would result in an extra LUT for a feedthrough.
FlipFlop prc20/iBUSY has been replicated 1 time(s) to handle iob=true attribute.
FlipFlop epp0/iDSPMODE_1 has been replicated 1 time(s) to handle iob=true attribute.
FlipFlop epp0/iDSPMODE_0 has been replicated 1 time(s) to handle iob=true attribute.

=========================================================================
*                            Final Report                               *
=========================================================================
Final Results
RTL Top Level Output File Name     : main.ngr
Top Level Output File Name         : main
Output Format                      : NGC
Optimization Goal                  : Speed
Keep Hierarchy                     : NO

Design Statistics
# IOs                              : 83

Macro Statistics :
# ROMs                             : 4
#      16x7-bit ROM                : 1
#      32x4-bit ROM                : 3
# Registers                        : 293
#      1-bit register              : 183
#      11-bit register             : 2
#      16-bit register             : 30
#      19-bit register             : 1
#      2-bit register              : 24
#      20-bit register             : 5
#      3-bit register              : 5
#      4-bit register              : 6
#      5-bit register              : 2
#      8-bit register              : 35
# Counters                         : 5
#      11-bit up counter           : 1
#      20-bit up counter           : 3
#      4-bit updown counter        : 1
# Shift Registers                  : 3
#      12-bit shift register       : 1
#      6-bit shift register        : 1
#      8-bit shift register        : 1
# Multiplexers                     : 40
#      1-bit 16-to-1 multiplexer   : 6
#      1-bit 32-to-1 multiplexer   : 12
#      1-bit 4-to-1 multiplexer    : 8
#      1-bit 8-to-1 multiplexer    : 3
#      4-bit 4-to-1 multiplexer    : 1
#      8-bit 4-to-1 multiplexer    : 7
#      8-bit 8-to-1 multiplexer    : 3
# Tristates                        : 2
#      8-bit tristate buffer       : 2
# Decoders                         : 1
#      1-of-4 decoder              : 1
# Adders/Subtractors               : 22
#      11-bit adder                : 2
#      11-bit subtractor           : 1
#      16-bit adder                : 17
#      20-bit adder                : 2
# Comparators                      : 28
#      10-bit comparator greatequal: 1
#      10-bit comparator less      : 4
#      11-bit comparator equal     : 4
#      11-bit comparator greatequal: 1
#      11-bit comparator less      : 6
#      11-bit comparator not equal : 2
#      3-bit comparator greater    : 2
#      3-bit comparator less       : 1
#      4-bit comparator greater    : 2
#      4-bit comparator less       : 1
#      4-bit comparator not equal  : 1
#      5-bit comparator not equal  : 1
#      9-bit comparator less       : 2

Cell Usage :
# BELS                             : 3775
#      GND                         : 1
#      INV                         : 141
#      LUT1                        : 168
#      LUT1_L                      : 19
#      LUT2                        : 212
#      LUT2_D                      : 6
#      LUT2_L                      : 70
#      LUT3                        : 631
#      LUT3_D                      : 6
#      LUT3_L                      : 190
#      LUT4                        : 654
#      LUT4_D                      : 9
#      LUT4_L                      : 177
#      MULT_AND                    : 3
#      MUXCY                       : 635
#      MUXF5                       : 258
#      MUXF6                       : 54
#      VCC                         : 1
#      XORCY                       : 540
# FlipFlops/Latches                : 1414
#      FD                          : 94
#      FDCE                        : 27
#      FDE                         : 1126
#      FDR                         : 13
#      FDRE                        : 73
#      FDRSE                       : 4
#      FDS                         : 70
#      FDSE                        : 7
# RAMS                             : 9
#      RAMB4_S8                    : 1
#      RAMB4_S8_S8                 : 8
# Shifters                         : 3
#      SRL16E                      : 3
# Clock Buffers                    : 4
#      BUFG                        : 4
# IO Buffers                       : 83
#      IBUF                        : 17
#      IBUFG                       : 1
#      IOBUF                       : 16
#      OBUF                        : 49
# Others                           : 1
#      CLKDLLE                     : 1
=========================================================================

Device utilization summary:
---------------------------