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sys: fix hdmi config.

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sorgelig
2019-05-24 21:09:44 +08:00
parent d5bfe923c3
commit 20c63b230f
2 changed files with 6 additions and 1 deletions
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3
sys/hdmi_config.sv
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@@ -8,6 +8,7 @@ module hdmi_config
input dvi_mode,
input audio_96k,
input hdmi_limited,
output reg done,
// I2C Side
output I2C_SCL,
@@ -42,6 +43,7 @@ always@(posedge iCLK or negedge iRST_N) begin
LUT_INDEX <= 0;
mSetup_ST <= 0;
mI2C_GO <= 0;
done <= 0;
end else begin
if(init_data[LUT_INDEX] != 16'hFFFF) begin
case(mSetup_ST)
@@ -59,6 +61,7 @@ always@(posedge iCLK or negedge iRST_N) begin
end
endcase
end
else done <= 1;
end
end

4
sys/sys_top.v
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@@ -569,7 +569,7 @@ pll_hdmi_adj pll_hdmi_adj
.reset_na(~reset_req),
.llena(lowlat),
.lltune(lltune),
.lltune({16{hdmi_config_done}} & lltune),
.locked(led_locked),
.i_waitrequest(adj_waitrequest),
.i_write(adj_write),
@@ -657,10 +657,12 @@ always @(posedge FPGA_CLK1_50) begin
if(old_wait & ~adj_waitrequest & gotd) cfg_ready <= 1;
end
wire hdmi_config_done;
hdmi_config hdmi_config
(
.iCLK(FPGA_CLK1_50),
.iRST_N(cfg_ready & ~HDMI_TX_INT),
.done(hdmi_config_done),
.I2C_SCL(HDMI_I2C_SCL),
.I2C_SDA(HDMI_I2C_SDA),