RomanRom2/ossc
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mirror of https://github.com/marqs85/ossc synced 2026-11-03 21:57:28 +03:00
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first OSD implementation

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marqs committed 2019-10-03 02:03:43 +03:00
1 parent aa43991534
commit 6266976114
28 files changed
+9202 -7263
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rtl/ossc.v
+25 -3
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@@ -105,6 +105,11 @@ reg remove_event_prev;
reg [14:0] to_ctr, to_ctr_ms;
wire lcd_bl_timeout;
wire osd_color, osd_enable_pre;
wire osd_enable = osd_enable_pre & ~lt_active;
wire [10:0] xpos, xpos_sc, xpos_vg;
wire [10:0] ypos, ypos_sc, ypos_vg;
// Latch inputs from TVP7002 (synchronized to PCLK_in)
always @(posedge PCLK_in or negedge hw_reset_n)
@@ -187,6 +192,8 @@ assign HDMI_TX_HS = videogen_sel ? HSYNC_out_videogen : HSYNC_out;
assign HDMI_TX_VS = videogen_sel ? VSYNC_out_videogen : VSYNC_out;
assign HDMI_TX_PCLK = videogen_sel ? PCLK_out_videogen : PCLK_out;
assign HDMI_TX_DE = videogen_sel ? DE_out_videogen : DE_out;
assign xpos = videogen_sel ? xpos_vg : xpos_sc;
assign ypos = videogen_sel ? ypos_vg : ypos_sc;
`else
wire videogen_sel;
assign videogen_sel = 1'b0;
@@ -197,6 +204,8 @@ assign HDMI_TX_HS = HSYNC_out;
assign HDMI_TX_VS = VSYNC_out;
assign HDMI_TX_PCLK = PCLK_out;
assign HDMI_TX_DE = DE_out;
assign xpos = xpos_sc;
assign ypos = ypos_sc;
`endif
// LCD backlight timeout counters
@@ -250,7 +259,12 @@ sys sys_inst(
.sc_config_0_sc_if_v_config_o (v_config),
.sc_config_0_sc_if_misc_config_o (misc_config),
.sc_config_0_sc_if_sl_config_o (sl_config),
.sc_config_0_sc_if_sl_config2_o (sl_config2)
.sc_config_0_sc_if_sl_config2_o (sl_config2),
.osd_generator_0_osd_if_vclk (HDMI_TX_PCLK),
.osd_generator_0_osd_if_xpos (xpos),
.osd_generator_0_osd_if_ypos (ypos),
.osd_generator_0_osd_if_osd_enable (osd_enable_pre),
.osd_generator_0_osd_if_osd_color (osd_color)
);
scanconverter scanconverter_inst (
@@ -286,7 +300,11 @@ scanconverter scanconverter_inst (
.ilace_flag (ilace_flag),
.vsync_flag (vsync_flag),
.lt_active (lt_active),
.lt_mode (lt_mode_synced)
.lt_mode (lt_mode_synced),
.osd_enable (osd_enable),
.osd_color (osd_color),
.xpos (xpos_sc),
.ypos (ypos_sc)
);
ir_rcv ir0 (
@@ -319,13 +337,17 @@ videogen vg0 (
.reset_n (po_reset_n & videogen_sel),
.lt_active (lt_active),
.lt_mode (lt_mode_synced),
.osd_enable (osd_enable),
.osd_color (osd_color),
.R_out (R_out_videogen),
.G_out (G_out_videogen),
.B_out (B_out_videogen),
.HSYNC_out (HSYNC_out_videogen),
.VSYNC_out (VSYNC_out_videogen),
.PCLK_out (PCLK_out_videogen),
.ENABLE_out (DE_out_videogen)
.ENABLE_out (DE_out_videogen),
.xpos (xpos_vg),
.ypos (ypos_vg)
);
`endif