Moved the ip_stratixiv single file IP from library ip_stratixiv to separate...

Moved the ip_stratixiv single file IP from library ip_stratixiv to separate sub libraries, similar as for ip_arria10.

libraries/technology/ip_stratixiv/transceiver/README.txt

+README.txt for ip_stratixiv_transceiver library
+
+
+1) ip_stratixiv_hssi*
+
+
+2) ip_stratixiv_gxb_reconfig*
+
+  In theory the gxb_reconfig IP are the same, but in practise they can differ slightly between different Quartus versions. The tr_nonbonded, tse_sgmii_gx
+  and tr_xaui libraries each use a newly generated gxb_reconfig. Trying to let them all use the latest version of the gxb_reconfig IP would require
+  validation on hardware. To avoid having to do this preserve the various versions of gxb_reconfig that were created in time. Versions overview:
+  
+             reconfig_fromgxb         used in library
+             bus width
+     v9.1  :      g_nof_gx    * 17    tr_nonbonded
+     v10.1 : ceil(g_nof_gx/4) * 17    tse_sgmii_gx
+     v11.1 : ceil(g_nof_gx/4) * 17    tr_xaui
+
+ . The gxb_reconfig for v9.1 uses wider reconfig_fromgxb bus width.
+ . The reconfig_fromgxb for v10.1 and v11.1 seem idendical except for different internal signal namings.
+   

libraries/technology/ip_stratixiv/hdllib.cfg → libraries/technology/ip_stratixiv/transceiver/hdllib.cfg

-hdl_lib_name = ip_stratixiv
-hdl_library_clause_name = ip_stratixiv_lib
-hdl_lib_uses = technology numonyx_m25p128
+hdl_lib_name = ip_stratixiv_transceiver
+hdl_library_clause_name = ip_stratixiv_transceiver_lib
+hdl_lib_uses = technology
 hdl_lib_technology = ip_stratixiv
 
 build_dir_sim = $HDL_BUILD_DIR
 build_dir_synth = $HDL_BUILD_DIR
 
 synth_files =
-    ip_stratixiv_ram_crwk_crw.vhd
-    ip_stratixiv_ram_crw_crw.vhd
-    ip_stratixiv_ram_cr_cw.vhd
-    ip_stratixiv_ram_r_w.vhd
-    ip_stratixiv_rom_r.vhd
-    
-    ip_stratixiv_fifo_dc_mixed_widths.vhd
-    ip_stratixiv_fifo_dc.vhd
-    ip_stratixiv_fifo_sc.vhd
-    
-    ip_stratixiv_ddio_in.vhd
-    ip_stratixiv_ddio_out.vhd
-    
-    ip_stratixiv_asmi_parallel.vhd
-    ip_stratixiv_remote_update.vhd
-    
     ip_stratixiv_gxb_reconfig_v91_2.vhd
     ip_stratixiv_gxb_reconfig_v91_4.vhd
     ip_stratixiv_gxb_reconfig_v91_8.vhd