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imageon: Hdmi_iic_rstn is accessible through a GPIO. 

Connect hdmi_iic_rstn to GPIO[33]
main
Istvan Csomortani 2015-06-29 10:48:57 +03:00
parent fcc185d769
commit f32039f154
2 changed files with 14 additions and 4 deletions
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9
projects/imageon/zc706/system_top.v
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@ -133,7 +133,7 @@ module system_top (
output [15:0] hdmi_tx_data; output [15:0] hdmi_tx_data;
output hdmi_tx_spdif; output hdmi_tx_spdif;
output hdmi_iic_rstn; inout hdmi_iic_rstn;
inout hdmi_iic_scl; inout hdmi_iic_scl;
inout hdmi_iic_sda; inout hdmi_iic_sda;
@ -145,7 +145,6 @@ module system_top (
// base hdmi // base hdmi
assign hdmi_iic_rstn = 1'b1;
assign hdmi_out_clk = 1'd0; assign hdmi_out_clk = 1'd0;
assign hdmi_vsync = 1'd0; assign hdmi_vsync = 1'd0;
assign hdmi_hsync = 1'd0; assign hdmi_hsync = 1'd0;
@ -155,6 +154,12 @@ module system_top (
// instantiations // instantiations
ad_iobuf #(.DATA_WIDTH(1)) i_gpio_hdmi_iic_rstn (
.dio_t (gpio_t[33]),
.dio_i (gpio_o[33]),
.dio_o (gpio_i[33]),
.dio_p (hdmi_iic_rstn));
ad_iobuf #(.DATA_WIDTH(1)) i_gpio_hdmi ( ad_iobuf #(.DATA_WIDTH(1)) i_gpio_hdmi (
.dio_t (gpio_t[32]), .dio_t (gpio_t[32]),
.dio_i (gpio_o[32]), .dio_i (gpio_o[32]),

9
projects/imageon/zed/system_top.v
View File

@ -152,7 +152,7 @@ module system_top (
output [15:0] hdmi_tx_data; output [15:0] hdmi_tx_data;
output hdmi_tx_spdif; output hdmi_tx_spdif;
output hdmi_iic_rstn; inout hdmi_iic_rstn;
inout hdmi_iic_scl; inout hdmi_iic_scl;
inout hdmi_iic_sda; inout hdmi_iic_sda;
@ -172,7 +172,6 @@ module system_top (
// base hdmi // base hdmi
assign hdmi_iic_rstn = 1'b1;
assign hdmi_out_clk = 1'd0; assign hdmi_out_clk = 1'd0;
assign hdmi_vsync = 1'd0; assign hdmi_vsync = 1'd0;
assign hdmi_hsync = 1'd0; assign hdmi_hsync = 1'd0;
@ -182,6 +181,12 @@ module system_top (
// instantiations // instantiations
ad_iobuf #(.DATA_WIDTH(1)) i_gpio_hdmi_iic_rstn (
.dio_t (gpio_t[33]),
.dio_i (gpio_o[33]),
.dio_o (gpio_i[33]),
.dio_p (hdmi_iic_rstn));
ad_iobuf #(.DATA_WIDTH(1)) i_gpio_hdmi ( ad_iobuf #(.DATA_WIDTH(1)) i_gpio_hdmi (
.dio_t (gpio_t[32]), .dio_t (gpio_t[32]),
.dio_i (gpio_o[32]), .dio_i (gpio_o[32]),