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Update sys.

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sorgelig
2019-09-28 02:37:10 +08:00
parent 67918b5f95
commit 7ef2a9c96f
12 changed files with 684 additions and 255 deletions
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74
sys/hdmi_config.sv
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@ -2,12 +2,14 @@
module hdmi_config
(
// Host Side
input iCLK,
input iRST_N,
input iCLK,
input iRST_N,
input dvi_mode,
input audio_96k,
input hdmi_limited,
input [1:0] limited,
input ypbpr,
output reg done,
// I2C Side
@ -26,13 +28,17 @@ i2c #(50_000_000, 20_000) i2c_av
(
.CLK(iCLK),
.I2C_SCL(I2C_SCL), // I2C CLOCK
.I2C_SDA(I2C_SDA), // I2C DATA
.I2C_SCL(I2C_SCL), // I2C CLOCK
.I2C_SDA(I2C_SDA), // I2C DATA
.I2C_DATA({8'h72,init_data[LUT_INDEX]}), // DATA:[SLAVE_ADDR,SUB_ADDR,DATA]. 0x72 is the Slave Address of the ADV7513 chip!
.START(mI2C_GO), // START transfer
.END(mI2C_END), // END transfer
.ACK(mI2C_ACK) // ACK
.I2C_ADDR('h39), // 0x39 is the Slave Address of the ADV7513 chip!
.I2C_WLEN(1),
.I2C_WDATA1(init_data[LUT_INDEX][15:8]), // SUB_ADDR
.I2C_WDATA2(init_data[LUT_INDEX][7:0]), // DATA
.START(mI2C_GO), // START transfer
.READ(0),
.END(mI2C_END), // END transfer
.ACK(mI2C_ACK) // ACK
);
////////////////////// Config Control ////////////////////////////
@ -105,34 +111,32 @@ wire [15:0] init_data[82] =
{8'h17, 8'b01100010}, // Aspect ratio 16:9 [1]=1, 4:3 [1]=0
{8'h18, hdmi_limited, // CSC enable [7]. 0 - Off. 1 - On.
7'h0D}, // CSC Scaling Factors and Coefficients for RGB Full->Limited.
{8'h19, 8'hBC}, // Taken from table in ADV7513 Programming Guide.
{8'h1A, 8'h00}, // CSC Channel A.
{8'h1B, 8'h00},
{8'h1C, 8'h00},
{8'h1D, 8'h00},
{8'h1E, 8'h01},
{8'h18, ypbpr ? 8'h88 : limited[0] ? 8'h8D : limited[1] ? 8'h8E : 8'h00}, // CSC Scaling Factors and Coefficients for RGB Full->Limited.
{8'h19, ypbpr ? 8'h2E : limited[0] ? 8'hBC : 8'hFE}, // Taken from table in ADV7513 Programming Guide.
{8'h1A, ypbpr ? 8'h18 : 8'h00}, // CSC Channel A.
{8'h1B, ypbpr ? 8'h93 : 8'h00},
{8'h1C, ypbpr ? 8'h1F : 8'h00},
{8'h1D, ypbpr ? 8'h3F : 8'h00},
{8'h1E, ypbpr ? 8'h08 : 8'h01},
{8'h1F, 8'h00},
{8'h20, 8'h00}, // CSC Channel B.
{8'h21, 8'h00},
{8'h22, 8'h0D},
{8'h23, 8'hBC},
{8'h24, 8'h00},
{8'h25, 8'h00},
{8'h26, 8'h01},
{8'h20, ypbpr ? 8'h03 : 8'h00}, // CSC Channel B.
{8'h21, ypbpr ? 8'h67 : 8'h00},
{8'h22, ypbpr ? 8'h0B : limited[0] ? 8'h0D : 8'h0E},
{8'h23, ypbpr ? 8'h71 : limited[0] ? 8'hBC : 8'hFE},
{8'h24, ypbpr ? 8'h01 : 8'h00},
{8'h25, ypbpr ? 8'h28 : 8'h00},
{8'h26, ypbpr ? 8'h00 : 8'h01},
{8'h27, 8'h00},
{8'h28, 8'h00}, // CSC Channel C.
{8'h29, 8'h00},
{8'h2A, 8'h00},
{8'h2B, 8'h00},
{8'h2C, 8'h0D},
{8'h2D, 8'hBC},
{8'h2E, 8'h01},
{8'h28, ypbpr ? 8'h1E : 8'h00}, // CSC Channel C.
{8'h29, ypbpr ? 8'h21 : 8'h00},
{8'h2A, ypbpr ? 8'h19 : 8'h00},
{8'h2B, ypbpr ? 8'hB2 : 8'h00},
{8'h2C, ypbpr ? 8'h08 : limited[0] ? 8'h0D : 8'h0E},
{8'h2D, ypbpr ? 8'h2D : limited[0] ? 8'hBC : 8'hFE},
{8'h2E, ypbpr ? 8'h08 : 8'h01},
{8'h2F, 8'h00},
{8'h3B, 8'b0000_0000}, // Pixel repetition [6:5] b00 AUTO. [4:3] b00 x1 mult of input clock. [2:1] b00 x1 pixel rep to send to HDMI Rx.
@ -152,7 +156,7 @@ wire [15:0] init_data[82] =
{8'h57, 1'b0, // [7] IT Content. 0 - No. 1 - Yes (type set in register h59).
3'b000, // [6:4] Color space (ignored for RGB)
hdmi_limited ? 2'b01 : 2'b10, // [3:2] RGB Quantization range
(ypbpr | limited) ? 2'b01 : 2'b10, // [3:2] RGB Quantization range
2'b00}, // [1:0] Non-Uniform Scaled: 00 - None. 01 - Horiz. 10 - Vert. 11 - Both.
16'h7301,