encounter DRC检查

xbotao180

大家谁知道在Encounter中如何解决如下DRC的违例啊

[4] INFO : standard pad met4 4 stack
[10] rvia2 INFO : rvia2 does not open met2/3 for drc
[2] BAD_SUBSTR_SUBTAP_FLOAT_ERC
[8] NWD_R1 : (NWD and not DIODE) must be connected in parallel to a similar diode in a device which is compared in LVS
[1081] INFO: hot nwell
[51] NW_W_2 Minimum HOT_NTUB width = 3
[4100] OD_C_3 Minimum NDIFF to HOT_NTUB spacing (without PTAP in between) = 2.6
[1] PO_R_1 Minimum density of POLY1 area [%] Density = total poly layer area / chip area Recommended dummy structures are 5um * 2um rectangles with 2um spacing. They should not be placed on active devices. = 14
[1] M2_R_1 Minimum density of MET2 area [%] = 30
[4] AMW0 Maximum METx width = 35 metal2
[96] AMW0 Maximum METx width = 35 metal3
[96] AMW0 Maximum METx width = 35 metal4
[8] AML1 AML2 Minimum slot length = 30 Maximum slot length = 300 metal2
[15] ERC Warning: Floating met1
[24] ERC Warning: floating gate not connected to s/d, pad, pin or resistor
[80] BAD_PDIFF_MULTCONN_ERC
[4] pdres_all_g1_pdres_all_wexp: RDIFFPS_G1: Minimum number of squares = 5
[1] # INFO: H35B4/H35B3 ASSURA DRC DECK (REV12 DATE 31-May-2012) REV5 120V Last modified 19-Jul-2012 #