fixed SFE detection in vospi mode - added pullup. v. 03930139

fpga_version.vh

@@ -35,7 +35,8 @@
  * contains all the components and scripts required to completely simulate it
  * with at least one of the Free Software programs.
  */
-        parameter FPGA_VERSION =          32'h03930138;       // Fixing output trigger in free running mode 
+        parameter FPGA_VERSION =          32'h03930139;       // Adding pullup on senspgm 
+//        parameter FPGA_VERSION =          32'h03930138;       // Fixing output trigger in free running mode 
 //        parameter FPGA_VERSION =          32'h03930137;       // longer reset, sync output 
 //        parameter FPGA_VERSION =          32'h03930136;      // Fiixing spi_seq 
 //        parameter FPGA_VERSION =          32'h03930135;      // Adding multi-cam reset 

sensor/sens_lepton3.v

@@ -645,7 +645,8 @@ module  sens_lepton3 #(
         .O(mipi_clkn_int),        // output - currently not used
         .I(mipi_clkn)             // inout I/O pad
     );
-
+    
+    mpullup i_senspgm_pullup(senspgm);
     iobuf #( // senspgm
         .DRIVE        (VOSPI_DRIVE),
         .IBUF_LOW_PWR (VOSPI_IBUF_LOW_PWR),

x393_vospi.timing_summary_impl

 Copyright 1986-2017 Xilinx, Inc. All Rights Reserved.
 ------------------------------------------------------------------------------------
 | Tool Version : Vivado v.2017.4 (lin64) Build 2086221 Fri Dec 15 20:54:30 MST 2017
-| Date         : Mon May  6 22:52:34 2019
+| Date         : Mon May 20 11:20:49 2019
 | Host         : elphel-desktop running 64-bit Ubuntu 14.04.5 LTS
 | Command      : report_timing_summary -file vivado_build/x393.timing_summary_impl
 | Design       : x393

x393_vospi_utilization.report

 Copyright 1986-2017 Xilinx, Inc. All Rights Reserved.
 -------------------------------------------------------------------------------------
 | Tool Version : Vivado v.2017.4 (lin64) Build 2086221 Fri Dec 15 20:54:30 MST 2017
-| Date         : Mon May  6 22:52:43 2019
+| Date         : Mon May 20 11:20:59 2019
 | Host         : elphel-desktop running 64-bit Ubuntu 14.04.5 LTS
 | Command      : report_utilization -file vivado_build/x393_vospi_utilization.report
 | Design       : x393
@@ -222,8 +222,8 @@ Table of Contents
 | IDELAYE2_FINEDELAY     |    18 |                   IO |
 | IBUF_IBUFDISABLE       |    18 |                   IO |
 | ISERDESE2              |    16 |                   IO |
+| PULLUP                 |    12 |                  I/O |
 | BUFG                   |    11 |                Clock |
-| PULLUP                 |     8 |                  I/O |
 | FDPE                   |     8 |         Flop & Latch |
 | ODDR                   |     5 |                   IO |
 | OBUFTDS_DCIEN          |     4 |                   IO |