diff --git a/sys/hps_io.v b/sys/hps_io.v
index eab005e..a4c9bd6 100644
--- a/sys/hps_io.v
+++ b/sys/hps_io.v
@@ -36,12 +36,15 @@ module hps_io #(parameter STRLEN=0, PS2DIV=0, WIDE=0, VDNUM=1, PS2WE=0)
 	// parameter STRLEN and the actual length of conf_str have to match
 	input [(8*STRLEN)-1:0] conf_str,
 
+	// buttons up to 32
 	output reg [31:0] joystick_0,
 	output reg [31:0] joystick_1,
 	output reg [31:0] joystick_2,
 	output reg [31:0] joystick_3,
 	output reg [31:0] joystick_4,
 	output reg [31:0] joystick_5,
+	
+	// analog -127..+127, Y: [15:8], X: [7:0]
 	output reg [15:0] joystick_analog_0,
 	output reg [15:0] joystick_analog_1,
 	output reg [15:0] joystick_analog_2,
@@ -49,6 +52,22 @@ module hps_io #(parameter STRLEN=0, PS2DIV=0, WIDE=0, VDNUM=1, PS2WE=0)
 	output reg [15:0] joystick_analog_4,
 	output reg [15:0] joystick_analog_5,
 
+	// paddle 0..255
+	output reg  [7:0] paddle_0,
+	output reg  [7:0] paddle_1,
+	output reg  [7:0] paddle_2,
+	output reg  [7:0] paddle_3,
+	output reg  [7:0] paddle_4,
+	output reg  [7:0] paddle_5,
+
+	// spinner [7:0] -128..+127, [8] - toggle with every update
+	output reg  [8:0] spinner_0,
+	output reg  [8:0] spinner_1,
+	output reg  [8:0] spinner_2,
+	output reg  [8:0] spinner_3,
+	output reg  [8:0] spinner_4,
+	output reg  [8:0] spinner_5,
+
 	output      [1:0] buttons,
 	output            forced_scandoubler,
 	output            direct_video,
@@ -139,6 +158,8 @@ module hps_io #(parameter STRLEN=0, PS2DIV=0, WIDE=0, VDNUM=1, PS2WE=0)
 	inout      [21:0] gamma_bus
 );
 
+localparam MAX_W = $clog2((512 > (STRLEN+1)) ? 512 : (STRLEN+1))-1;
+
 localparam DW = (WIDE) ? 15 : 7;
 localparam AW = (WIDE) ?  7 : 8;
 localparam VD = VDNUM-1;
@@ -212,12 +233,13 @@ reg [31:0] ps2_key_raw = 0;
 wire       pressed  = (ps2_key_raw[15:8] != 8'hf0);
 wire       extended = (~pressed ? (ps2_key_raw[23:16] == 8'he0) : (ps2_key_raw[15:8] == 8'he0));
 
-reg  [9:0] byte_cnt;
+reg [MAX_W:0] byte_cnt;
 
 always@(posedge clk_sys) begin
 	reg [15:0] cmd;
 	reg  [2:0] b_wr;
-	reg  [2:0] stick_idx;
+	reg  [3:0] stick_idx;
+	reg  [3:0] pdsp_idx;
 	reg        ps2skip = 0;
 	reg  [3:0] stflg = 0;
 	reg [63:0] status_req;
@@ -307,13 +329,13 @@ always@(posedge clk_sys) begin
 								mouse_we   <= 1;
 							end
 							if(&io_din[15:8]) ps2skip <= 1;
-							if(~&io_din[15:8] & ~ps2skip) begin
-								case(byte_cnt)
+							if(~&io_din[15:8] && ~ps2skip && !byte_cnt[MAX_W:2]) begin
+								case(byte_cnt[1:0])
 									1: ps2_mouse[7:0]   <= io_din[7:0];
 									2: ps2_mouse[15:8]  <= io_din[7:0];
 									3: ps2_mouse[23:16] <= io_din[7:0];
 								endcase
-								case(byte_cnt)
+								case(byte_cnt[1:0])
 									1: ps2_mouse_ext[7:0]  <= {io_din[14], io_din[14:8]};
 									2: ps2_mouse_ext[11:8] <= io_din[11:8];
 									3: ps2_mouse_ext[15:12]<= io_din[11:8];
@@ -335,12 +357,14 @@ always@(posedge clk_sys) begin
 					'h14: if(byte_cnt < STRLEN + 1) io_dout[7:0] <= conf_str[(STRLEN - byte_cnt)<<3 +:8];
 
 					// reading sd card status
-					'h16: case(byte_cnt)
-								1: io_dout <= sd_cmd;
-								2: io_dout <= sd_lba[15:0];
-								3: io_dout <= sd_lba[31:16];
-								4: io_dout <= sd_req_type;
-							endcase
+					'h16: if(!byte_cnt[MAX_W:3]) begin
+								case(byte_cnt[2:0])
+									1: io_dout <= sd_cmd;
+									2: io_dout <= sd_lba[15:0];
+									3: io_dout <= sd_lba[31:16];
+									4: io_dout <= sd_req_type;
+								endcase
+							end
 
 					// send SD config IO -> FPGA
 					// flag that download begins
@@ -361,17 +385,33 @@ always@(posedge clk_sys) begin
 						end
 
 					// joystick analog
-					'h1a: case(byte_cnt)
-								1: stick_idx <= io_din[2:0]; // first byte is joystick index
-								2: case(stick_idx)
-										0: joystick_analog_0 <= io_din;
-										1: joystick_analog_1 <= io_din;
-										2: joystick_analog_2 <= io_din;
-										3: joystick_analog_3 <= io_din;
-										4: joystick_analog_4 <= io_din;
-										5: joystick_analog_5 <= io_din;
-									endcase
-							endcase
+					'h1a: if(!byte_cnt[MAX_W:2]) begin
+								case(byte_cnt[1:0])
+									1: {pdsp_idx,stick_idx} <= io_din[7:0]; // first byte is joystick index
+									2: case(stick_idx)
+											 0: joystick_analog_0 <= io_din;
+											 1: joystick_analog_1 <= io_din;
+											 2: joystick_analog_2 <= io_din;
+											 3: joystick_analog_3 <= io_din;
+											 4: joystick_analog_4 <= io_din;
+											 5: joystick_analog_5 <= io_din;
+											15: case(pdsp_idx)
+													 0: paddle_0 <= io_din[7:0];
+													 1: paddle_1 <= io_din[7:0];
+													 2: paddle_2 <= io_din[7:0];
+													 3: paddle_3 <= io_din[7:0];
+													 4: paddle_4 <= io_din[7:0];
+													 5: paddle_5 <= io_din[7:0];
+													 8: spinner_0 <= {~spinner_0[8],io_din[7:0]};
+													 9: spinner_1 <= {~spinner_1[8],io_din[7:0]};
+													10: spinner_2 <= {~spinner_2[8],io_din[7:0]};
+													11: spinner_3 <= {~spinner_3[8],io_din[7:0]};
+													12: spinner_4 <= {~spinner_4[8],io_din[7:0]};
+													13: spinner_5 <= {~spinner_5[8],io_din[7:0]};
+												endcase
+										endcase
+								endcase
+							end
 
 					// notify image selection
 					'h1c: begin
@@ -383,12 +423,14 @@ always@(posedge clk_sys) begin
 					'h1d: if(byte_cnt<5) img_size[{byte_cnt-1'b1, 4'b0000} +:16] <= io_din;
 
 					// status, 64bit version
-					'h1e: case(byte_cnt)
-								1: status[15:00] <= io_din;
-								2: status[31:16] <= io_din;
-								3: status[47:32] <= io_din;
-								4: status[63:48] <= io_din;
-							endcase
+					'h1e: if(!byte_cnt[MAX_W:3]) begin
+								case(byte_cnt[2:0])
+									1: status[15:00] <= io_din;
+									2: status[31:16] <= io_din;
+									3: status[47:32] <= io_din;
+									4: status[63:48] <= io_din;
+								endcase
+							end
 
 					// reading keyboard LED status
 					'h1f: io_dout <= {|PS2WE, 2'b01, ps2_kbd_led_status[2], ps2_kbd_led_use[2], ps2_kbd_led_status[1], ps2_kbd_led_use[1], ps2_kbd_led_status[0], ps2_kbd_led_use[0]};
@@ -410,7 +452,7 @@ always@(posedge clk_sys) begin
 					'h22: RTC[(byte_cnt-6'd1)<<4 +:16] <= io_din;
 
 					//Video res.
-					'h23: if(!byte_cnt[9:4]) io_dout <= vc_dout;
+					'h23: if(!byte_cnt[MAX_W:4]) io_dout <= vc_dout;
 
 					//RTC
 					'h24: TIMESTAMP[(byte_cnt-6'd1)<<4 +:16] <= io_din;
@@ -419,13 +461,15 @@ always@(posedge clk_sys) begin
 					'h28: io_dout <= uart_mode;
 
 					//status set
-					'h29: case(byte_cnt)
-								1: io_dout <= status_req[15:00];
-								2: io_dout <= status_req[31:16];
-								3: io_dout <= status_req[47:32];
-								4: io_dout <= status_req[63:48];
-							endcase
-					
+					'h29: if(!byte_cnt[MAX_W:3]) begin
+								case(byte_cnt[2:0])
+									1: io_dout <= status_req[15:00];
+									2: io_dout <= status_req[31:16];
+									3: io_dout <= status_req[47:32];
+									4: io_dout <= status_req[63:48];
+								endcase
+							end
+
 					//menu mask
 					'h2E: if(byte_cnt == 1) io_dout <= status_menumask;
 					
@@ -441,18 +485,22 @@ always@(posedge clk_sys) begin
 					end
 
 					//CD get
-					'h34: case(byte_cnt)
-								1: io_dout <= cd_in[15:0];
-								2: io_dout <= cd_in[31:16];
-								3: io_dout <= cd_in[47:32];
-							endcase
+					'h34: if(!byte_cnt[MAX_W:3]) begin
+								case(byte_cnt[2:0])
+									1: io_dout <= cd_in[15:0];
+									2: io_dout <= cd_in[31:16];
+									3: io_dout <= cd_in[47:32];
+								endcase
+							end
 
 					//CD set
-					'h35: case(byte_cnt)
-								1: cd_out[15:0]  <= io_din;
-								2: cd_out[31:16] <= io_din;
-								3: cd_out[47:32] <= io_din;
-							endcase 
+					'h35: if(!byte_cnt[MAX_W:3]) begin
+								case(byte_cnt[2:0])
+									1: cd_out[15:0]  <= io_din;
+									2: cd_out[31:16] <= io_din;
+									3: cd_out[47:32] <= io_din;
+								endcase
+							end
 				endcase
 			end
 		end
diff --git a/sys/osd.v b/sys/osd.v
index eee77d8..a4fbdde 100644
--- a/sys/osd.v
+++ b/sys/osd.v
@@ -38,7 +38,7 @@ reg        osd_enable;
 reg        info = 0;
 reg  [8:0] infoh;
 reg  [8:0] infow;
-reg [11:0] infox;
+reg [21:0] infox;
 reg [21:0] infoy;
 reg [21:0] osd_h;
 reg [21:0] osd_t;
@@ -123,31 +123,39 @@ end
 reg  [2:0] osd_de;
 reg        osd_pixel;
 reg [21:0] v_cnt;
-
-reg v_cnt_half, v_cnt_single, v_cnt_double, v_cnt_triple;
-
-reg [21:0] v_osd_start_h, v_osd_start_s, v_osd_start_d, v_osd_start_t, v_osd_start_q;
+reg        v_cnt_h, v_cnt_1, v_cnt_2, v_cnt_3, v_cnt_4;
+reg [21:0] v_osd_start_h, v_osd_start_1, v_osd_start_2, v_osd_start_3, v_osd_start_4, v_osd_start_5;
+reg [21:0] v_info_start_h, v_info_start_1, v_info_start_2, v_info_start_3, v_info_start_4, v_info_start_5;
 
 wire [21:0] osd_h_hdr = (info || rot) ? osd_h : (osd_h + OSD_HDR);
 
 // pipeline the comparisons a bit
 always @(posedge clk_video) if(ce_pix) begin
-	v_cnt_half    <= v_cnt < osd_t;
-	v_cnt_single  <= v_cnt < 320;
-	v_cnt_double  <= v_cnt < 640;
-	v_cnt_triple  <= v_cnt < 960;
+	v_cnt_h <= v_cnt < osd_t;
+	v_cnt_1 <= v_cnt < 320;
+	v_cnt_2 <= v_cnt < 640;
+	v_cnt_3 <= v_cnt < 960;
+	v_cnt_4 <= v_cnt < 1280;
 
-	v_osd_start_h <= ((v_cnt-(osd_h_hdr>>1))>>1);
-	v_osd_start_s <= ((v_cnt-osd_h_hdr)>>1);
-	v_osd_start_d <= ((v_cnt-(osd_h_hdr<<1))>>1);
-	v_osd_start_t <= ((v_cnt-(osd_h_hdr + (osd_h_hdr<<1)))>>1);
-	v_osd_start_q <= ((v_cnt-(osd_h_hdr<<2))>>1);
+	v_osd_start_h <= (v_cnt-(osd_h_hdr>>1))>>1;
+	v_osd_start_1 <= (v_cnt-osd_h_hdr)>>1;
+	v_osd_start_2 <= (v_cnt-(osd_h_hdr<<1))>>1;
+	v_osd_start_3 <= (v_cnt-(osd_h_hdr + (osd_h_hdr<<1)))>>1;
+	v_osd_start_4 <= (v_cnt-(osd_h_hdr<<2))>>1;
+	v_osd_start_5 <= (v_cnt-(osd_h_hdr + (osd_h_hdr<<2)))>>1;
+
+	v_info_start_h <= rot[0] ? infox : infoy;
+	v_info_start_1 <= rot[0] ? infox : infoy;
+	v_info_start_2 <= rot[0] ? (infox<<1) : (infoy<<1);
+	v_info_start_3 <= rot[0] ? (infox + (infox << 1)) : (infoy + (infoy << 1));
+	v_info_start_4 <= rot[0] ? (infox << 2) : (infoy << 2);
+	v_info_start_5 <= rot[0] ? (infox + (infox << 2)) : (infoy + (infoy << 2));
 end
 
 always @(posedge clk_video) begin
 	reg        deD;
-	reg  [1:0] osd_div;
-	reg  [1:0] multiscan;
+	reg  [2:0] osd_div;
+	reg  [2:0] multiscan;
 	reg  [7:0] osd_byte; 
 	reg [23:0] h_cnt;
 	reg [21:0] dsp_width;
@@ -199,26 +207,30 @@ always @(posedge clk_video) begin
 					if(~osd_enable) osd_en <= 0;
 
 					half <= 0;
-					if(v_cnt_half) begin
+					if(v_cnt_h) begin
 						multiscan <= 0;
-						v_osd_start <= info ? (rot[0] ? infox : infoy) : v_osd_start_h;
+						v_osd_start <= info ? v_info_start_h : v_osd_start_h;
 						half <= 1;
 					end
-					else if(v_cnt_single | (rot[0] & v_cnt_double)) begin
+					else if(v_cnt_1 | (rot[0] & v_cnt_2)) begin
 						multiscan <= 0;
-						v_osd_start <= info ? (rot[0] ? infox : infoy) : v_osd_start_s;
+						v_osd_start <= info ? v_info_start_1 : v_osd_start_1;
 					end
-					else if(rot[0] ? v_cnt_triple : v_cnt_double) begin
+					else if(rot[0] ? v_cnt_3 : v_cnt_2) begin
 						multiscan <= 1;
-						v_osd_start <= info ? (rot[0] ? (infox<<1) : (infoy<<1)) : v_osd_start_d;
+						v_osd_start <= info ? v_info_start_2 : v_osd_start_2;
 					end
-					else if(v_cnt_triple | rot[0]) begin
+					else if(rot[0] ? v_cnt_4 : v_cnt_3) begin
 						multiscan <= 2;
-						v_osd_start <= info ? (rot[0] ? (infox + (infox << 1)) : (infoy + (infoy << 1))) : v_osd_start_t;
+						v_osd_start <= info ? v_info_start_3 : v_osd_start_3;
+					end
+					else if(rot[0] | v_cnt_4) begin
+						multiscan <= 3;
+						v_osd_start <= info ? v_info_start_4 : v_osd_start_4;
 					end
 					else begin
-						multiscan <= 3;
-						v_osd_start <= info ? (rot[0] ? (infox<<2) : (infoy<<2)) : v_osd_start_q;
+						multiscan <= 4;
+						v_osd_start <= info ? v_info_start_5 : v_osd_start_5;
 					end
 				end
 			end
diff --git a/sys/sys_top.sdc b/sys/sys_top.sdc
index 74d9d97..67619ac 100644
--- a/sys/sys_top.sdc
+++ b/sys/sys_top.sdc
@@ -28,13 +28,16 @@ set_false_path -to {cfg[*]}
 set_false_path -from {cfg[*]}
 set_false_path -from {VSET[*]}
 set_false_path -to {wcalc[*] hcalc[*]}
+set_false_path -to {width[*] height[*]}
 
 set_multicycle_path -to {*_osd|osd_vcnt*} -setup 2
-set_multicycle_path -to {*_osd|osd_vcnt*} -hold 2
+set_multicycle_path -to {*_osd|osd_vcnt*} -hold 1
 set_false_path -to {*_osd|v_cnt*}
 set_false_path -to {*_osd|v_osd_start*}
+set_false_path -to {*_osd|v_info_start*}
 set_false_path -to {*_osd|h_osd_start*}
 set_false_path -from {*_osd|v_osd_start*}
+set_false_path -from {*_osd|v_info_start*}
 set_false_path -from {*_osd|h_osd_start*}
 set_false_path -from {*_osd|rot*}
 set_false_path -from {*_osd|dsp_width*}
diff --git a/sys/sys_top.v b/sys/sys_top.v
index 1c5c38b..e7e2cec 100644
--- a/sys/sys_top.v
+++ b/sys/sys_top.v
@@ -303,7 +303,7 @@ reg  [8:0] coef_data;
 reg        coef_wr = 0;
 
 wire [7:0] ARX, ARY;
-reg [11:0] VSET = 0;
+reg [11:0] VSET = 0, HSET = 0;
 reg  [2:0] scaler_flt;
 reg        lowlat = 0;
 reg        cfg_dis = 0;
@@ -387,6 +387,7 @@ always@(posedge clk_sys) begin
 			if(cmd == 'h27) VSET    <= io_din[11:0];
 			if(cmd == 'h2A) {coef_wr,coef_addr,coef_data} <= {1'b1,io_din};
 			if(cmd == 'h2B) scaler_flt <= io_din[2:0];
+			if(cmd == 'h37) HSET    <= io_din[11:0];
 		end
 	end
 	
@@ -671,7 +672,12 @@ always @(posedge clk_vid) begin
 	reg  [2:0] state;
 	reg [11:0] videow;
 	reg [11:0] videoh;
-	
+	reg [11:0] height;
+	reg [11:0] width;
+
+	height <= (VSET && (VSET < HEIGHT)) ? VSET : HEIGHT;
+	width  <= (HSET && (HSET < WIDTH))  ? HSET : WIDTH;
+
 	state <= state + 1'd1;
 	case(state)
 		0: if(FB_EN) begin
@@ -682,21 +688,16 @@ always @(posedge clk_vid) begin
 				state<= 0;
 			end
 			else if(ARX && ARY) begin
-				wcalc <= VSET ? (VSET*ARX)/ARY : (HEIGHT*ARX)/ARY;
-				hcalc <= (WIDTH*ARY)/ARX;
+				wcalc <= (height*ARX)/ARY;
+				hcalc <= (width*ARY)/ARX;
 			end
 			else begin
-				hmin <= 0;
-				hmax <= WIDTH - 1'd1;
-				vmin <= 0;
-				vmax <= HEIGHT - 1'd1;
-				wcalc<= WIDTH;
-				hcalc<= HEIGHT;
-				state<= 0;
+				wcalc <= width;
+				hcalc <= height;
 			end
 		6: begin
-				videow <= (!VSET && (wcalc > WIDTH))     ? WIDTH  : wcalc[11:0];
-				videoh <= VSET ? VSET : (hcalc > HEIGHT) ? HEIGHT : hcalc[11:0];
+				videow <= (wcalc > width)  ? width  : wcalc[11:0];
+				videoh <= (hcalc > height) ? height : hcalc[11:0];
 			end
 		7: begin
 				hmin <= ((WIDTH  - videow)>>1);
diff --git a/sys/video_mixer.sv b/sys/video_mixer.sv
index 65f0fb4..8f204ee 100644
--- a/sys/video_mixer.sv
+++ b/sys/video_mixer.sv
@@ -185,41 +185,54 @@ end
 wire hde = scandoubler ? ~hb_sd : ~hb_g;
 wire vde = scandoubler ? ~vb_sd : ~vb_g;
 
+reg [7:0] v_r,v_g,v_b;
+reg       v_vs,v_hs,v_de;
 always @(posedge clk_vid) begin
 	reg old_hde;
 
-	case(scanlines & {scanline, scanline})
-		1: begin // reduce 25% = 1/2 + 1/4
-			VGA_R <= {1'b0, r[7:1]} + {2'b00, r[7:2]};
-			VGA_G <= {1'b0, g[7:1]} + {2'b00, g[7:2]};
-			VGA_B <= {1'b0, b[7:1]} + {2'b00, b[7:2]};
-		end
+	if(ce_pix_out) begin
+		case(scanlines & {scanline, scanline})
+			1: begin // reduce 25% = 1/2 + 1/4
+				v_r <= {1'b0, r[7:1]} + {2'b00, r[7:2]};
+				v_g <= {1'b0, g[7:1]} + {2'b00, g[7:2]};
+				v_b <= {1'b0, b[7:1]} + {2'b00, b[7:2]};
+			end
 
-		2: begin // reduce 50% = 1/2
-			VGA_R <= {1'b0, r[7:1]};
-			VGA_G <= {1'b0, g[7:1]};
-			VGA_B <= {1'b0, b[7:1]};
-		end
+			2: begin // reduce 50% = 1/2
+				v_r <= {1'b0, r[7:1]};
+				v_g <= {1'b0, g[7:1]};
+				v_b <= {1'b0, b[7:1]};
+			end
 
-		3: begin // reduce 75% = 1/4
-			VGA_R <= {2'b00, r[7:2]};
-			VGA_G <= {2'b00, g[7:2]};
-			VGA_B <= {2'b00, b[7:2]};
-		end
+			3: begin // reduce 75% = 1/4
+				v_r <= {2'b00, r[7:2]};
+				v_g <= {2'b00, g[7:2]};
+				v_b <= {2'b00, b[7:2]};
+			end
 
-		default: begin
-			VGA_R <= r;
-			VGA_G <= g;
-			VGA_B <= b;
-		end
-	endcase
+			default: begin
+				v_r <= r;
+				v_g <= g;
+				v_b <= b;
+			end
+		endcase
 
-	VGA_VS <= vs;
-	VGA_HS <= hs;
+		v_vs <= vs;
+		v_hs <= hs;
 
-	old_hde <= hde;
-	if(~old_hde && hde) VGA_DE <= vde;
-	if(old_hde && ~hde) VGA_DE <= 0;
+		old_hde <= hde;
+		if(~old_hde && hde) v_de <= vde;
+		if(old_hde && ~hde) v_de <= 0;
+	end
+end
+
+always @(posedge clk_vid) if(ce_pix_out) begin
+	VGA_R  <= v_r;
+	VGA_G  <= v_g;
+	VGA_B  <= v_b;
+	VGA_HS <= v_hs;
+	VGA_VS <= v_vs;
+	VGA_DE <= v_de;
 end
 
 endmodule