s18: SDC file for the VDP

jotego · May 24, 2024 · 453b423 · 453b423
1 parent 22e0205
commit 453b423
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Showing 2 changed files with 18 additions and 0 deletions.
diff --git a/cores/s18/cfg/game.yaml b/cores/s18/cfg/game.yaml
@@ -3,6 +3,7 @@ game:
     get:
       - "*.v"
       - "*.sv"
+      - ../syn/timing.sdc
   - from: s16b
     get:
       - jts16b_mapper.v

diff --git a/cores/s18/syn/timing.sdc b/cores/s18/syn/timing.sdc
@@ -0,0 +1,17 @@
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|ym7101:u_vdp|*} -setup 2
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|ym7101:u_vdp|*} -hold 1
+
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|clk2} -setup 2
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|clk2} -hold 1
+
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|rst_n} -setup 2
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|rst_n} -hold 1
+
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|edclk_l} -setup 2
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|edclk_l} -hold 1
+
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_main:u_main|jtframe_m68k:u_cpu|fx68k:u_cpu|busControl:busControl|rAS} \
+                      -to {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|ym7101:u_vdp|*} -end -setup 2
+
+set_multicycle_path -from {jts18_game_sdram:u_game|jts18_game:u_game|jts18_main:u_main|jtframe_m68k:u_cpu|fx68k:u_cpu|busControl:busControl|rAS} \
+                      -to {jts18_game_sdram:u_game|jts18_game:u_game|jts18_video:u_video|jts18_vdp:u_vdp|ym7101:u_vdp|*} -end -hold 1