dayana42200
Junior Member level 3
Hi everyone.
How can I fix these LVS errors?
How can I fix these LVS errors?
Code:
-- LVS START : --
Total area error in layer 0 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 1 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 2 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 3 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 4 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 5 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 6 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 7 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 8 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 9 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 10 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 11 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 12 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 13 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 14 is 0. Elapsed = 0:00:00, CPU = 0:00:00
Total area error in layer 15 is 0. Elapsed = 0:00:00, CPU = 0:00:00
ERROR : PortInst U27 VSS doesn't connect to any net.
ERROR : PortInst U25 VSS doesn't connect to any net.
ERROR : PortInst Algorithm/Ixij/Mi1j/U20 VSS(9381) in net VSS(26660) is floating.
ERROR : PortInst Algorithm/Ixij/Mi1j/U16 VSS(9999) in net VSS(26660) is floating.
ERROR : OUTPUT PortInst Algorithm/Ixij/Mi1j/add_0_root_add_0_root_add_20_2/U1_7 CO doesn't connect to any net.
ERROR : OUTPUT PortInst Algorithm/Mij/Iyi1j1/add_16/U1_7 CO doesn't connect to any net.
ERROR : PortInst U25 VDD doesn't connect to any net.
ERROR : OUTPUT PortInst Algorithm/Ixij/Ixi1j/add_16/U1_7 CO doesn't connect to any net.
ERROR : OUTPUT PortInst Algorithm/Iyij/Mij1/add_0_root_add_0_root_add_17_2/U1_7 CO doesn't connect to any net.
ERROR : PortInst Algorithm/Ixij/Ixi1j/U9 VSS(10306) in net VSS(26660) is floating.
ERROR : OUTPUT PortInst Algorithm/Iyij/Iyij1/add_19/U1_7 CO doesn't connect to any net.
ERROR : OUTPUT PortInst Algorithm/Mij/Ixi1j1/add_16/U1_7 CO doesn't connect to any net.
ERROR : OUTPUT PortInst Algorithm/Mij/Mi1j1/add_16/U1_7 CO doesn't connect to any net.
ERROR : PortInst U30 VDD doesn't connect to any net.
ERROR : PortInst U42 VDD doesn't connect to any net.
ERROR : PortInst U36 VDD doesn't connect to any net.
ERROR : PortInst U34 VDD doesn't connect to any net.
ERROR : PortInst U16 VDD doesn't connect to any net.
ERROR : PortInst LUT/U9 VDD(4767) in net VDD(26659) is floating.
ERROR : PortInst U32 VDD doesn't connect to any net.
ERROR : There are more errors than default Max Error Number 20.
** Total Floating ports are 20.
** Total Floating Nets are 0.
ERROR : Logical Net VSS is open.
Node 661 is in the region ((2,2),(117,114)).
Node 715 is in the region ((58,5),(91,5)).
Node 720 is in the region ((42,5),(57,5)).
Node 733 is in the region ((17,5),(35,5)).
Node 726 is in the region ((36,5),(38,5)).
Node 724 is in the region ((39,5),(41,5)).
Node 699 is in the region ((93,5),(114,5)).
Node 174 is in the region ((17,78),(19,79)).
Total seperated nodes are 8.
Potential connection region ((18, 4), (94, 79)).
** This OPEN is caused by PIN. Please check with FLOATING PIN option.
ERROR : Logical Net VDD is open.
Node 693 is in the region ((3,3),(116,113)).
Node 18 is in the region ((56,111),(107,112)).
Node 26 is in the region ((35,110),(43,112)).
Node 28 is in the region ((30,110),(34,112)).
Node 21 is in the region ((49,111),(54,112)).
Total seperated nodes are 5.
Potential connection region ((33, 110), (57, 113)).
** This OPEN is caused by PIN. Please check with FLOATING PIN option.
** Total OPEN Nets are 2.
** Total Electrical Equivalent Error are 0.
** Total Must Joint Error are 0.
-- LVS END : --
Elapsed = 0:00:00, CPU = 0:00:00
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