From 66672932d55980fbd1f12eb522e2658797a95fe9 Mon Sep 17 00:00:00 2001 From: Istvan Csomortani Date: Mon, 12 Oct 2020 15:22:02 +0100 Subject: [PATCH] adv7513/de10nano: Fix connection of ltc2308 SPI's interface --- projects/adv7513/de10nano/system_top.v | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/projects/adv7513/de10nano/system_top.v b/projects/adv7513/de10nano/system_top.v index 70c3d4830..4874cabeb 100644 --- a/projects/adv7513/de10nano/system_top.v +++ b/projects/adv7513/de10nano/system_top.v @@ -109,14 +109,14 @@ module system_top ( output [ 23:0] hdmi_data, inout hdmi_i2c_scl, - inout hdmi_i2c_sda + inout hdmi_i2c_sda, - // hdmi_i2s - // hdmi_lrclk - // hdmi_mclk - // hdmi_sclk + output ltc2308_cs, + output ltc2308_sclk, + output ltc2308_mosi, + input ltc2308_miso - ); +); // internal signals @@ -138,6 +138,8 @@ module system_top ( assign gpio_i[31:12] = gpio_o[31:12]; + assign ltc2308_cs = gpio_o[41]; + ALT_IOBUF scl_iobuf ( .i(1'b0), .oe(i2c0_out_clk), @@ -216,6 +218,10 @@ module system_top ( .sys_gpio_bd_out_port (gpio_o[31:0]), .sys_gpio_in_export (gpio_i[63:32]), .sys_gpio_out_export (gpio_o[63:32]), + .ltc2308_spi_MISO (ltc2308_miso), + .ltc2308_spi_MOSI (ltc2308_mosi), + .ltc2308_spi_SCLK (ltc2308_sclk), + .ltc2308_spi_SS_n (), .axi_hdmi_tx_0_hdmi_if_h_clk (hdmi_out_clk), .axi_hdmi_tx_0_hdmi_if_h24_hsync (hdmi_hsync), .axi_hdmi_tx_0_hdmi_if_h24_vsync (hdmi_vsync),