top.syr

用VHDL语言开发的一个16位的具有5级流水线的CPU设计

 8-bit comparator equal                                : 1
 8-bit comparator not equal                            : 1
# Multiplexers                                         : 34
 1-bit 64-to-1 multiplexer                             : 1
 1-bit 8-to-1 multiplexer                              : 32
 16-bit 8-to-1 multiplexer                             : 1
# Tristates                                            : 10
 1-bit tristate buffer                                 : 1
 16-bit tristate buffer                                : 3
 3-bit tristate buffer                                 : 6

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

=========================================================================
*                       Advanced HDL Synthesis                          *
=========================================================================

Analyzing FSM <FSM_0> for best encoding.
Optimizing FSM <u2/STATE> on signal <STATE[1:2]> with gray encoding.
-------------------
 State | Encoding
-------------------
 00    | 00
 01    | 01
 10    | 11
 11    | 10
-------------------
Loading device for application Rf_Device from file 'v150.nph' in environment E:\Xilinx91i.
Reading core <memory.ngc>.
Reading core <mem1.ngc>.
Loading core <memory> for timing and area information for instance <u0>.
Loading core <mem1> for timing and area information for instance <u1>.
Loading core <mem1> for timing and area information for instance <u2>.
Loading core <mem1> for timing and area information for instance <u3>.
Loading core <mem1> for timing and area information for instance <u4>.
WARNING:Xst:1710 - FF/Latch  <R5_3> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_2> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_1> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_0> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_15> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_14> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_13> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_12> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_11> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_10> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_9> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_8> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_7> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_6> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_5> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_4> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_3> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_2> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_1> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_7> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_6> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_5> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_4> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_3> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_2> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_1> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_0> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_15> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_14> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_13> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_12> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_11> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_10> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_9> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_8> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_7> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_6> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_5> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R5_4> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_12> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_11> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_10> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_9> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_8> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_7> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_6> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_5> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_4> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_3> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_2> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_1> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_0> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R0_15> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R0_14> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R0_13> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R0_12> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R0_11> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R0_10> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R0_9> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R4_0> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_15> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_14> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_13> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_12> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_11> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_10> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_9> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_8> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_7> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_6> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_5> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_4> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_3> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_2> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_1> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R3_0> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_15> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_14> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R1_13> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <MEMWB_OUT_5> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <MEMWB_OUT_4> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <MEMWB_OUT_2> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_15> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_14> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_13> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_12> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_11> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_10> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_9> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_8> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_7> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_6> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_5> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_4> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_3> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_2> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_1> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R7_0> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_15> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_14> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_13> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_12> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_11> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_10> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_9> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_8> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_7> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_6> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_5> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_4> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_3> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_2> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_1> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IFID_NPC_0> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <MEMWB_OUT_10> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <MEMWB_OUT_9> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <MEMWB_OUT_8> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <MEMWB_OUT_6> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_11> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_10> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_9> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_8> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_7> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_6> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_5> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_4> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_3> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_2> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_1> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <IDEX_IMM_0> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_15> (without init value) has a constant value of 0 in block <kernel>.
WARNING:Xst:1710 - FF/Latch  <R6_14> (without init value) has a constant value of 0 in block <kernel>.