Add waveform file for simple wave inspection

data/pc_and_gpo.gtkw

@@ -0,0 +1,30 @@
+[*]
+[*] GTKWave Analyzer v3.3.103 (w)1999-2019 BSI
+[*] Thu Feb 22 11:04:03 2024
+[*]
+[dumpfile] "/home/mvdmaas/tmp/sonata-system/sim.fst"
+[dumpfile_mtime] "Thu Feb 22 11:00:38 2024"
+[dumpfile_size] 4036105
+[savefile] "/home/mvdmaas/tmp/sonata-system/data/pc_and_gpo.gtkw"
+[timestart] 0
+[size] 1684 1370
+[pos] -101 -101
+*-7.000000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
+[treeopen] TOP.
+[treeopen] TOP.sonata_system.
+[treeopen] TOP.sonata_system.u_top.
+[treeopen] TOP.sonata_system.u_top.u_ibex_core.
+[treeopen] TOP.sonata_system.u_top.u_ibex_core.wb_stage_i.
+[sst_width] 264
+[signals_width] 160
+[sst_expanded] 1
+[sst_vpaned_height] 407
+@28
+[color] 1
+TOP.clk_sys_i
+@23
+TOP.gp_o[23:0]
+@22
+TOP.sonata_system.u_top.u_ibex_core.wb_stage_i.pc_wb_o[31:0]
+[pattern_trace] 1
+[pattern_trace] 0

doc/guide/getting-started.md

@@ -96,7 +96,7 @@ index 547abb3..7f7781d 100644
 
 If you want to look at the internal design in more details, you can explore the waveforms produced by the simulation using [GTKWave](http://gtkwave.sourceforge.net/):
 ```sh
-gtkwave sim.fst
+gtkwave sim.fst data/pc_and_gpo.gtkw
 ```
 
 ## FPGA