?? coreofcpu.srr
字號:
U2.G_70 LUT2 O Out 0.891 5.390
un6_shiftcnt_c2 Net 3
U2.G_74 LUT3 I1 In 5.390
U2.G_74 LUT3 O Out 1.148 6.538
un6_shiftcnt_c4 Net 5
U2.shiftcnt_3_fast_fast[4] LUT3 I2 In 6.538
U2.shiftcnt_3_fast_fast[4] LUT3 O Out 1.148 7.687
shiftcnt_3_iso_fast[4] Net 7
U2.shiftin_13[15] MUXF5 S In 7.687
U2.shiftin_13[15] MUXF5 O Out 1.425 9.112
shiftin_13[15] Net 3
U2.shiftin_16[7] LUT3 I1 In 9.112
U2.shiftin_16[7] LUT3 O Out 0.791 9.903
shiftin_16[7] Net 2
U2.shiftin_19[7] LUT3 I0 In 9.903
U2.shiftin_19[7] LUT3 O Out 0.891 10.793
shiftin_19[7] Net 3
U2.shiftin_22[5] LUT3 I1 In 10.793
U2.shiftin_22[5] LUT3 O Out 0.791 11.584
shiftin_22[5] Net 2
U2.alu_out_0[5] LUT3 I0 In 11.584
U2.alu_out_0[5] LUT3 O Out 0.723 12.307
alu_out_0[5] Net 1
U2.alu_out_bm[5] LUT3 I2 In 12.307
U2.alu_out_bm[5] LUT3 O Out 0.723 13.030
alu_out_bm[5] Net 1
U2.alu_out[5] MUXF5 I1 In 13.030
U2.alu_out[5] MUXF5 O Out 0.494 13.524
alu_result[5] Net 1
exmem_out.alu_result[5] FDR D In 13.524
===================================================================================
====================================
Detailed Report for Clock: System
====================================
Starting Points with worst slack
********************************
Arrival
Instance Type Pin Net Time Slack
-----------------------------------------------------------
reset Port reset reset 0.000 8.437
===========================================================
Ending Points with worst slack
******************************
Required
Instance Type Pin Net Time Slack
--------------------------------------------------------------------------
idex_out.read_data2[0] FDS D G_12174 14.376 8.437
idex_out.read_data2[1] FDS D G_12175 14.376 8.437
idex_out.read_data2[2] FDS D G_12176 14.376 8.437
idex_out.read_data2[3] FDS D G_12177 14.376 8.437
idex_out.read_data2[4] FDS D G_12178 14.376 8.437
idex_out.read_data2[5] FDS D G_12179 14.376 8.437
idex_out.read_data2[6] FDS D G_12180 14.376 8.437
idex_out.read_data2[7] FDS D G_12181 14.376 8.437
idex_out.read_data2[8] FDS D G_12159 14.376 8.437
idex_out.read_data2[9] FDS D G_12160 14.376 8.437
==========================================================================
Worst Paths Information
***********************
Path information for path number 1:
- Setup time: -0.090
= Required time: 14.376
- Propagation time: 5.939
= Slack (non-critical) : 8.437
Starting point: reset / reset
Ending point: idex_out.read_data2[23] / D
The start point is clocked by cpu|clk [rising]
The end point is clocked by cpu|clk [rising] on pin C
Instance / Net Pin Pin Arrival Fan
Name Type Name Dir Delay Time Out
----------------------------------------------------------------------------------
reset Port reset In 0.000 0.000
reset Net 1
reset_ibuf IBUF I In 0.000
reset_ibuf IBUF O Out 1.712 1.712
reset_c Net 5
reset_c_3 BUF I In 1.712
reset_c_3 BUF O Out 2.030 3.743
reset_c_3 Net 90
G_9191 LUT2 I0 In 3.743
G_9191 LUT2 O Out 1.822 5.565
G_9191 Net 32
G_12150 LUT4_L I1 In 5.565
G_12150 LUT4_L LO Out 0.374 5.939
G_12150 Net 1
idex_out.read_data2[23] FDS D In 5.939
==================================================================================
##### END TIMING REPORT #####
---------------------------------------
Resource Usage Report for cpu
Mapping to part: xc2vp2fg256-5
Cell usage:
BUF 5 uses
FD 32 uses
FDE 992 uses
FDE_1 32 uses
FDR 265 uses
FDS 40 uses
FD_1 48 uses
GND 4 uses
LDCP 13 uses
MUXCY_L 41 uses
MUXF5 279 uses
MUXF6 64 uses
RAM32X1D 32 uses
RAM32X8S 4 uses
VCC 3 uses
XORCY 41 uses
I/O primitives:
IBUF 33 uses
OBUF_F_24 1 use
BUFGP 1 use
I/O Register bits: 0
Register bits not including I/Os: 1409 (50%)
Internal tri-state buffer usage summary
BUFTs + BUFEs: 46 of 704 (6%)
RAM/ROM usage summary
Single Port Rams (RAM32X8S): 4
Dual Port Rams (RAM32X1D): 32
256x1 ROMs (ROM256X1): 32
Global Clock Buffers: 1 of 16 (6%)
Mapping Summary:
Total LUTs: 2339 (83%)
Mapper successful!
Process took 285.15 seconds realtime, 285.17 seconds cputime
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