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authorWojciech Kosior <kwojtus@protonmail.com>2020-11-03 22:01:29 +0100
committerWojciech Kosior <kwojtus@protonmail.com>2020-11-03 22:01:29 +0100
commit31347a54ac571ded6177b68e24aa2d0c2f2cab28 (patch)
tree745db3d5e455d6cad6124672ec304e608ccb4478 /models
parentcd0c787bcfc89a0a1e14f4404a59cb4697854621 (diff)
downloadAGH-engineering-thesis-31347a54ac571ded6177b68e24aa2d0c2f2cab28.tar.gz
AGH-engineering-thesis-31347a54ac571ded6177b68e24aa2d0c2f2cab28.zip
incorporate SPI module into main design
Diffstat (limited to 'models')
-rw-r--r--models/soc_with_peripherals.v111
1 files changed, 111 insertions, 0 deletions
diff --git a/models/soc_with_peripherals.v b/models/soc_with_peripherals.v
new file mode 100644
index 0000000..975c002
--- /dev/null
+++ b/models/soc_with_peripherals.v
@@ -0,0 +1,111 @@
+`default_nettype none
+
+`include "messages.vh"
+
+`ifndef SIMULATION
+ `error_SIMULATION_not_defined
+; /* Cause syntax error */
+`endif
+
+module soc_with_peripherals
+ #(
+ parameter FONT_FILE = "../design/font.mem",
+ parameter EMBEDDED_ROM_FILE = "../design/rom.mem",
+ parameter SPI_ROM_WORDS_COUNT = 0,
+ parameter SPI_ROM_FILE = "/dev/zero"
+ )
+ (
+ input wire clock_100mhz,
+
+ input wire button1,
+ input wire button2,
+
+ output wire led1,
+ output wire led2,
+
+ output wire [9:0] image_writes
+ );
+
+ wire [17:0] sram_addr;
+ wire [15:0] sram_io;
+ wire sram_cs_n;
+ wire sram_oe_n;
+ wire sram_we_n;
+
+ wire vga_hs;
+ wire vga_vs;
+ wire [2:0] vga_red;
+ wire [2:0] vga_green;
+ wire [2:0] vga_blue;
+
+ wire spi_sdo;
+ wire spi_sdi;
+ wire spi_sck;
+ wire spi_ss_n;
+
+ W25Q16BV_flash
+ #(
+ .BYTES_TO_INITIALIZE(SPI_ROM_WORDS_COUNT * 2),
+ .INITIAL_CONTENTS_FILE(SPI_ROM_FILE)
+ ) flash
+ (
+ .sdo(spi_sdo),
+ .sdi(spi_sdi),
+ .sck(spi_sck),
+ .ss_n(spi_ss_n)
+ );
+
+ VGA_640_480_60Hz vga_display
+ (
+ .horizontal_sync(vga_hs),
+ .vertical_sync(vga_vs),
+
+ .red(vga_red),
+ .green(vga_green),
+ .blue(vga_blue),
+
+ .image_writes(image_writes)
+ );
+
+ K6R4016V1D_TC10_sram sram
+ (
+ .sram_addr(sram_addr),
+ .sram_io(sram_io),
+ .sram_cs_not(sram_cs_n),
+ .sram_oe_not(sram_oe_n),
+ .sram_we_not(sram_we_n)
+ );
+
+ soc
+ #(
+ .FONT_FILE(FONT_FILE),
+ .ROM_FILE(EMBEDDED_ROM_FILE)
+ ) soc
+ (
+ .clock_100mhz(clock_100mhz),
+
+ .sram_addr(sram_addr),
+ .sram_io(sram_io),
+
+ .sram_cs_n(sram_cs_n),
+ .sram_oe_n(sram_oe_n),
+ .sram_we_n(sram_we_n),
+
+ .vga_hs(vga_hs),
+ .vga_vs(vga_vs),
+ .vga_red(vga_red),
+ .vga_green(vga_green),
+ .vga_blue(vga_blue),
+
+ .spi_sdo(spi_sdo),
+ .spi_sdi(spi_sdi),
+ .spi_sck(spi_sck),
+ .spi_ss_n(spi_ss_n),
+
+ .button1(button1),
+ .button2(button2),
+
+ .led1(led1),
+ .led2(led2)
+ );
+endmodule // soc_with_peripherals