fixed lower border sprite glitch

Author: sideprojectslab

development/firmware/vicii/sprites.vhdl

@@ -391,6 +391,7 @@ begin
 				acquire <= '0';
 				xdisp   <= (others => '0');
 				ydisp   <= (others => '0');
+				ypend   <= (others => '0');
 				spdma   <= (others => '0');
 			end if;
 

development/firmware/vicii/vic_pkg.vhdl

@@ -121,7 +121,7 @@ package vic_pkg is
 		ylen => to_ppos(312),
 		yres => to_ppos(284),
 		ynul => to_ppos(8),
-		yend => to_ppos(8 + 280 - 1),
+		yend => to_ppos(8 + 284 - 1, 312),
 		yfvc => to_ppos(51),
 		ylvc => to_ppos(51 + 199),