See further updates in ../../../s8x/models.3.5/spice/readme

*****************  S8 Models.3.5 beta4 Release(MRS#1984)*******************************
Date: 09/24/10
1) PED: NVHV/PVHV LOD model addition (will require new cadflow and re-netlist, see TCS#2115).
2) MVO: NVHV/PVHV Mismatch model reduction.
3) PED: NVHV Reverse Body bias Vth model fitting improvement for nvhv l=0.7, w=20,50,60. 
4) OVR: NVHV Gate Capacitance increase.
5) PED: Added SPR 69419 workaround to fix Eldo 2009.2a bug that gave wrong FET Mismatch sims
   ***SPR workaround is to add .option mc_ignore_binning to fix FET Mismatch problems

*****************  S8 Models.3.5 beta3 Release(MRS#1877)*******************************
Date: 09/17/10
1) OVR: Updated pnppar5x model based on frz silicon data
2) OVR: Added temp coeff monte-carlo model to pnppar5x model

*****************  S8 Models.3.5 beta 2 Release *******************************
By: QHC, MVO
1) Added PVHV/NVHV reliability models
2) Added new M5 shielded VPP's

*****************  S8 Models.3.5 beta 1 Release *******************************
By: PXG/PED/OVR
1) Updated PVHV/NVHV DC/AC modelds

*****************  S8 Models.3.4 Official Release *******************************
Date: 02/25/2010
By: QHC
1) Removed pre-silicon nvhv from 1/22/2010 release, otherwise same as beta8

*****************  S8 Models.3.4 BETA8 FOR VPP OVER MOSCAP (MRS-1844)
Date: 02/12/2010
By: QHC
1) Added xcmvpp2_nhvnative10x4 and xcmvpp2_phv5x4

*****************  S8 Models.3.4 ALPHA1 FOR NVHV (MRS-1802 )              *******
Date: 01/22/2010
By: PED
1) Added pre-silicon nvhv model per MRS-1802.

*****************  S8 Models.3.4 BETA7 (MRS-1636, MS-1767, SPR) ******************
Date: 12/17/2009
By: QHC, PXG, PED
1) QHC: RF ESD diodes now have the same resistance forward and reverse and this is based on forward measurements.
2) QHC: Tuned PNPPAR beta over temperature back to cadflow values.  Tempcos were maintained about the same.
3) QHC: Updated phighvt varactor model to show VG and temperature dependence of biases from -1.8V to -0.8V (CMIN)
4) QHC: Converted both varactor models to spice format. (SPR 61200) 
5) PXG: SPR-62445 Updated Diode Leakge for fnpass/sonos(flash:0.45/0.22,latch:1/0.5)to match ndiode_nvs at temp not equal to 30C
6) PED: MRS-1829: Reduced leakage in tt_leak.cor and leak.cor for nhvnative w/l=10/0.9um
7) MVO: MRS-1767: Updated OOB model

*****************  S8 Models.3.4 BETA6 (MRS-1636) ******************
Date: 10/20/2009
By: PED
1) Added forward bias resistance modeling for ESD diode modeling 
2) Reverted varactor changes in Beta5 back to Beta4 model results (QHC)

*****************  S8 Models.3.4 BETA5 (MRS-1718) ******************
Date: 10/09/2009
By: QHC
1) Implemented charge based varactor model in spice, removed Verilog-A model
2) Added tempcos to Cmin for varactors

*****************  S8 Models.3.4 BETA4 *****************************
Date: 6/04/2009
By: MVO
1) Widened xcmimc
2) Remover all NON "_b" RF FETs in s8tma-5r directory

*****************  S8 Models.3.4 BETA3 *****************************
Date: 5/08/2009
By: QHC
1) Added xcmimc2

*****************  S8 Models.3.4 BETA2 (MRS-1550)*****************************
Date: 4/15/2009
By: OVR
1) Added eval model for pnppar5x device 
*****************  S8 Models.3.4 BETA1 *****************************
Date: 12/17/2008
By: PXG, MVO, QHC
1) Updated Flash,Latch BOL Program corner
2) Updated L=0.22 NVSSONOS program,erase corners for TBOL/BOL
3) Added nlowvt optimization model for ss/ff/sf/fs
4) Added phighvt optimization model for tt/ff/ss/fs/sf/leak/ttleak
5) Updated VPP mismatch
6) Updated nvssonos mismatch 

*****************  S8 Models.3.4 ALPHA1 *****************************
Date: 12/05/2008
By: PXG, MVO, OVR, QHC
1) updated Nlowvt corners(ff/ss/fs/sf) for 7/0.15,removed optimization corners for ff/ss/fs/sf
2) updated fnpass corners
3) updated Phighvt corners for 0.64/0.18,removed optimization corners, all corners pointing to discrete corners 
4) VPP capacitor updated
5) PVHV 5.0/0.66 device updated
6) Ntvnative all W's for L=0.5 updated 
7) Pwell resistor updated
8) Nvsrnpass 0.3/0.22 updated 

*****************  S8 Models.3.3  *****************************
Date: 10/29/2008
By: MVO
1) Removed several discrete phighvt deviceses to align with MRGA AD 
***********************

*****************  S8 Models.3.3 Beta2 ***********************
Date: 10/12/2008
By: PXG
1) SONOS(Flash and Latch) BOL/WBOL/FFEOL/SSEOL/TBOL/TTEOL/TTTEOL/FFTEOL/SSTEOL are added
2) SEEPROM BOL/TBOL/WBOL/TEOL/EOL/FFTEOL/FFEOL are added
3) Added mismatch for 1) and 2)
***********************
NOTE: TO GET ACCURATE MISMATCH FOR NVSSONOS, USE GMIN/GMINDC=1E-21
**********************
4) PMC models are updated
*****************  S8 Models.3.3 Beta1 ***********************
In S8tnv-5r models.3.3/s8x models.3.2 readme
Date: 08/29/2008