[C64] PgUp - TAP start/stop

cores/c64/rtl/fpga64_keyboard_matrix_mark_mcdougall.vhd

@@ -55,6 +55,8 @@ entity fpga64_keyboard_matrix is
 		disk_num : out std_logic_vector(7 downto 0);
 		
 		cart_detach_key : out std_logic;			-- CTRL D - remove active cartridge signal - LCA
+
+		tapPlayStopKey: out std_logic;
 		
 		-- Config
 		-- backwardsReadingEnabled = 1 allows reversal of PIA registers to still work.
@@ -366,6 +368,7 @@ begin
 			joySelKey <= '0';
 			diskChgKey <= '0';
 			cart_detach_key <= '0';
+			tapPlayStopKey <= '0';
 			if newScanCode = '1' then
 				if theScanCode=X"F0" then
 					releaseFlag <= '1';		
@@ -458,7 +461,8 @@ begin
 					when X"72" => if extendedFlag = '0' then joyKeys(1) <= not releaseFlag; else key_down <= not releaseFlag; end if;
 					when X"74" => if extendedFlag = '0' then joyKeys(3) <= not releaseFlag; else key_right <= not releaseFlag; end if;
 					when X"75" => if extendedFlag = '0' then joyKeys(0) <= not releaseFlag; else key_up <= not releaseFlag; end if;
-					when X"76" => key_runstop <= not releaseFlag; 
+					when X"76" => key_runstop <= not releaseFlag;
+					when X"7D" => if extendedFlag = '1' then tapPlayStopKey <= not releaseFlag; end if; -- pg up
 					when others => null;
 					end case;
 				end if;

cores/c64/rtl/fpga64_sid_iec.vhd

@@ -45,6 +45,7 @@ entity fpga64_sid_iec is
 		kbd_dat     : in  std_logic;
 		reset_key   : out std_logic;
 		cart_detach_key : out std_logic;
+		tap_playstop_key : out std_logic;
 
 		-- external memory
 		ramAddr     : out unsigned(15 downto 0);
@@ -805,8 +806,9 @@ div1m: process(clk32)				-- this process devides 32 MHz to 1MHz (for the SID)
 			reset_key => reset_key,
 			restore_key => restore_key,
 			cart_detach_key => cart_detach_key,					-- cartridge detach key CTRL-D - LCA
+			tapPlayStopKey => tap_playstop_key,
 			disk_num => disk_num,
-			
+
 			backwardsReadingEnabled => '1'
 		);
 

cores/c64/rtl/mist/c64_mist.vhd

@@ -530,7 +530,8 @@ end component cartridge;
 	signal tap_wrreq      : std_logic;
 	signal tap_wrfull     : std_logic;
 	signal tap_fifo_error : std_logic;
-	signal tap_version    : std_logic;	
+	signal tap_version    : std_logic;
+	signal tap_playstop_key : std_logic;
 
 	signal reset_counter    : integer;
 	signal reset_n          : std_logic;
@@ -1085,6 +1086,7 @@ begin
 		c64rom_data => ioctl_data,
 		c64rom_wr => c64rom_wr,
 --		cart_detach_key => cart_detach_key,
+		tap_playstop_key => tap_playstop_key,
 		reset_key => reset_key
 	);
 
@@ -1277,7 +1279,7 @@ begin
 		cass_write => cass_write,
 		cass_motor => cass_motor,
 		cass_sense => cass_sense,
-		osd_play_stop_toggle => st_tap_play_btn,
+		osd_play_stop_toggle => st_tap_play_btn or tap_playstop_key,
 		ear_input => UART_RX and not st_user_port_uart
 	);