📄 alu.srr
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outp_s[7] FDE Q outp_s_c[7] 0.000 997.100
==================================================================
Ending Points with worst slack
******************************
Required
Instance Type Pin Net Time Slack
-------------------------------------------------------------------------
outp_s[7:0] Port outp_s[0] outp_s[0] 1000.000 997.100
outp_s[7:0] Port outp_s[1] outp_s[1] 1000.000 997.100
outp_s[7:0] Port outp_s[2] outp_s[2] 1000.000 997.100
outp_s[7:0] Port outp_s[3] outp_s[3] 1000.000 997.100
outp_s[7:0] Port outp_s[4] outp_s[4] 1000.000 997.100
outp_s[7:0] Port outp_s[5] outp_s[5] 1000.000 997.100
outp_s[7:0] Port outp_s[6] outp_s[6] 1000.000 997.100
outp_s[7:0] Port outp_s[7] outp_s[7] 1000.000 997.100
=========================================================================
Worst Paths Information
***********************
Path information for path number 1:
= Required time: 1000.000
- Propagation time: 2.900
= Slack (non-critical) : 997.100
Starting point: outp_s[0] / Q
Ending point: outp_s[7:0] / outp_s[0]
The start point is clocked by clk [rising] on pin C
The end point is clocked by clk [rising]
Instance / Net Pin Pin Arrival Fan
Name Type Name Dir Delay Time Out
---------------------------------------------------------------------------
outp_s[0] FDE Q Out 0.000 0.000
outp_s_c[0] Net 1
outp_s_obuf[0] OBUF I In 0.000
outp_s_obuf[0] OBUF O Out 2.900 2.900
outp_s[0] Net 1
outp_s[7:0] Port outp_s[0] Out 2.900
===========================================================================
====================================
Detailed Report for Clock: System
====================================
Starting Points with worst slack
********************************
Arrival
Instance Type Pin Net Time Slack
------------------------------------------------------------------------
opcode[2:0] Port opcode[0] opcode[0] 0.000 988.824
opcode[2:0] Port opcode[2] opcode[2] 0.000 989.363
a[7:0] Port a[0] a[0] 0.000 991.240
a[7:0] Port a[1] a[1] 0.000 991.342
b[7:0] Port b[0] b[0] 0.000 991.444
a[7:0] Port a[2] a[2] 0.000 991.444
b[7:0] Port b[1] b[1] 0.000 991.546
a[7:0] Port a[3] a[3] 0.000 991.546
b[7:0] Port b[2] b[2] 0.000 991.648
a[7:0] Port a[4] a[4] 0.000 991.648
========================================================================
Ending Points with worst slack
******************************
Required
Instance Type Pin Net Time Slack
-------------------------------------------------------------------
outp_a[7] LD D outp_a_1[7] 998.677 988.824
outp_a[6] LD D outp_a_1[6] 998.677 988.926
outp_a[5] LD D outp_a_1[5] 998.677 989.028
outp_a[4] LD D outp_a_1[4] 998.677 989.130
outp_a[3] LD D outp_a_1[3] 998.677 989.232
outp_a[2] LD D outp_a_1[2] 998.677 989.334
outp_s[7] FDE D outp_s_8[7] 998.677 989.348
outp_a[1] LD D outp_a_1[1] 998.677 989.436
outp_s[6] FDE D outp_s_8[6] 998.677 989.450
outp_s[5] FDE D outp_s_8[5] 998.677 989.552
===================================================================
Worst Paths Information
***********************
Path information for path number 1:
- Setup time: 1.323
= Required time: 998.677
- Propagation time: 9.853
= Slack (critical) : 988.824
Starting point: opcode[2:0] / opcode[0]
Ending point: outp_a[7] / D
The start point is clocked by System [rising]
The end point is clocked by System [rising] on pin G
Instance / Net Pin Pin Arrival Fan
Name Type Name Dir Delay Time Out
----------------------------------------------------------------------------------------
opcode[2:0] Port opcode[0] In 0.000 0.000
opcode[0] Net 1
opcode_ibuf[0] IBUF I In 0.000
opcode_ibuf[0] IBUF O Out 4.083 4.083
opcode_c[0] Net 36
NoName_un1_un1_opcode_i LUT2 I1 In 4.083
NoName_un1_un1_opcode_i LUT2 O Out 1.347 5.430
NoName_un1_un1_opcode_i Net 2
un1_a_2_cry_0 MUXCY_L CI In 5.430
un1_a_2_cry_0 MUXCY_L LO Out 1.411 6.841
un1_a_2_cry_0 Net 2
un1_a_2_cry_1 MUXCY_L CI In 6.841
un1_a_2_cry_1 MUXCY_L LO Out 0.102 6.942
un1_a_2_cry_1 Net 2
un1_a_2_cry_2 MUXCY_L CI In 6.942
un1_a_2_cry_2 MUXCY_L LO Out 0.102 7.045
un1_a_2_cry_2 Net 2
un1_a_2_cry_3 MUXCY_L CI In 7.045
un1_a_2_cry_3 MUXCY_L LO Out 0.102 7.147
un1_a_2_cry_3 Net 2
un1_a_2_cry_4 MUXCY_L CI In 7.147
un1_a_2_cry_4 MUXCY_L LO Out 0.102 7.248
un1_a_2_cry_4 Net 2
un1_a_2_cry_5 MUXCY_L CI In 7.248
un1_a_2_cry_5 MUXCY_L LO Out 0.102 7.351
un1_a_2_cry_5 Net 2
un1_a_2_cry_6 MUXCY_L CI In 7.351
un1_a_2_cry_6 MUXCY_L LO Out -0.106 7.244
un1_a_2_cry_6 Net 1
un1_a_2_s_7 XORCY CI In 7.244
un1_a_2_s_7 XORCY O Out 0.546 7.790
un1_a_2_s_7 Net 1
outp_a_1_am[7] LUT3 I2 In 7.790
outp_a_1_am[7] LUT3 O Out 1.139 8.929
outp_a_1_am[7] Net 1
outp_a_1[7] MUXF5 I0 In 8.929
outp_a_1[7] MUXF5 O Out 0.924 9.853
outp_a_1[7] Net 1
outp_a[7] LD D In 9.853
========================================================================================
##### END TIMING REPORT #####
---------------------------------------
Resource Usage Report for alu
Mapping to part: xcv50ecs144-6
Cell usage:
MUXCY_L 14 uses
XORCY 16 uses
MUXF5 16 uses
LD 8 uses
FDE 8 uses
GND 1 use
VCC 1 use
I/O primitives:
IBUF 19 uses
OBUF 16 uses
BUFGP 1 use
I/O Register bits: 8
Register bits not including I/Os: 0 (0%)
Global buffer usage summary
BUFGs + BUFGPs: 1 of 4 (25%)
Mapping Summary:
Total LUTs: 50 (3%)
Mapper successful!
Process took 2.944 seconds realtime, 2.954 seconds cputime
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