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ee-324:v0.0.1
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5
Top/led_controller/hog.conf
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#vivado 2022.1
[main]
PART = xc7z007sclg400-1

22
Top/led_controller/ip.conf
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[main]
ROOT=UserIP/led_controller
VENDOR=user.org
LIBRARY=user
# What folder the IP shows up under in Vivado IPI
TAXONOMY=/UserIP
[interface.s_axi]
INTERFACE=xilinx.com:interface:aximm_rtl:1.0
INFER=true
PORTS=s_axi_awaddr s_axi_awprot s_axi_awvalid s_axi_awready s_axi_wdata s_axi_wstrb s_axi_wvalid s_axi_wready s_axi_bresp s_axi_bvalid s_axi_bready s_axi_araddr s_axi_arprot s_axi_arvalid s_axi_arready s_axi_rdata s_axi_rresp s_axi_rvalid s_axi_rready
[interface.s_axi_aclk]
INTERFACE=xilinx.com:signal:clock_rtl:1.0
INFER=true
PORTS=s_axi_aclk
[interface.s_axi_aresetn]
INTERFACE=xilinx.com:signal:reset_rtl:1.0
INFER=true
PORTS=s_axi_aresetn

3
Top/led_controller/list/led_controller.src
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led_controller/src/blackboard_led_controller_v1_0.v
led_controller/src/blackboard_led_controller_v1_0_S_AXI.v

5
Top/pwm_block/hog.conf
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#vivado 2022.1
[main]
PART = xc7z007sclg400-1

2
Top/pwm_block/list/pwm_block.con
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pwm_block/con/pwm_block.xdc

2
Top/pwm_block/list/pwm_block.sim
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pwm_block/sim/top_tb.v

2
Top/pwm_block/list/pwm_block.src
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pwm_block/src/top.v top=top

79
led_controller/src/blackboard_led_controller_v1_0.v
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`timescale 1 ns / 1 ps
module blackboard_led_controller_v1_0 #
(
// Users to add parameters here
// User parameters ends
// Do not modify the parameters beyond this line
// Parameters of Axi Slave Bus Interface S_AXI
parameter integer C_S_AXI_DATA_WIDTH = 32,
parameter integer C_S_AXI_ADDR_WIDTH = 4
)
(
// Users to add ports here
output wire [7:0] led,
// User ports ends
// Do not modify the ports beyond this line
// Ports of Axi Slave Bus Interface S_AXI
input wire s_axi_aclk,
input wire s_axi_aresetn,
input wire [C_S_AXI_ADDR_WIDTH-1 : 0] s_axi_awaddr,
input wire [2 : 0] s_axi_awprot,
input wire s_axi_awvalid,
output wire s_axi_awready,
input wire [C_S_AXI_DATA_WIDTH-1 : 0] s_axi_wdata,
input wire [(C_S_AXI_DATA_WIDTH/8)-1 : 0] s_axi_wstrb,
input wire s_axi_wvalid,
output wire s_axi_wready,
output wire [1 : 0] s_axi_bresp,
output wire s_axi_bvalid,
input wire s_axi_bready,
input wire [C_S_AXI_ADDR_WIDTH-1 : 0] s_axi_araddr,
input wire [2 : 0] s_axi_arprot,
input wire s_axi_arvalid,
output wire s_axi_arready,
output wire [C_S_AXI_DATA_WIDTH-1 : 0] s_axi_rdata,
output wire [1 : 0] s_axi_rresp,
output wire s_axi_rvalid,
input wire s_axi_rready
);
// Instantiation of Axi Bus Interface S_AXI
blackboard_led_controller_v1_0_S_AXI # (
.C_S_AXI_DATA_WIDTH(C_S_AXI_DATA_WIDTH),
.C_S_AXI_ADDR_WIDTH(C_S_AXI_ADDR_WIDTH)
) blackboard_led_controller_v1_0_S_AXI_inst (
.led(led),
.S_AXI_ACLK(s_axi_aclk),
.S_AXI_ARESETN(s_axi_aresetn),
.S_AXI_AWADDR(s_axi_awaddr),
.S_AXI_AWPROT(s_axi_awprot),
.S_AXI_AWVALID(s_axi_awvalid),
.S_AXI_AWREADY(s_axi_awready),
.S_AXI_WDATA(s_axi_wdata),
.S_AXI_WSTRB(s_axi_wstrb),
.S_AXI_WVALID(s_axi_wvalid),
.S_AXI_WREADY(s_axi_wready),
.S_AXI_BRESP(s_axi_bresp),
.S_AXI_BVALID(s_axi_bvalid),
.S_AXI_BREADY(s_axi_bready),
.S_AXI_ARADDR(s_axi_araddr),
.S_AXI_ARPROT(s_axi_arprot),
.S_AXI_ARVALID(s_axi_arvalid),
.S_AXI_ARREADY(s_axi_arready),
.S_AXI_RDATA(s_axi_rdata),
.S_AXI_RRESP(s_axi_rresp),
.S_AXI_RVALID(s_axi_rvalid),
.S_AXI_RREADY(s_axi_rready)
);
// Add user logic here
// User logic ends
endmodule

407
led_controller/src/blackboard_led_controller_v1_0_S_AXI.v
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`timescale 1 ns / 1 ps
module blackboard_led_controller_v1_0_S_AXI #
(
// Users to add parameters here
// User parameters ends
// Do not modify the parameters beyond this line
// Width of S_AXI data bus
parameter integer C_S_AXI_DATA_WIDTH = 32,
// Width of S_AXI address bus
parameter integer C_S_AXI_ADDR_WIDTH = 4
)
(
// Users to add ports here
output wire [7:0] led,
// User ports ends
// Do not modify the ports beyond this line
// Global Clock Signal
input wire S_AXI_ACLK,
// Global Reset Signal. This Signal is Active LOW
input wire S_AXI_ARESETN,
// Write address (issued by master, acceped by Slave)
input wire [C_S_AXI_ADDR_WIDTH-1 : 0] S_AXI_AWADDR,
// Write channel Protection type. This signal indicates the
// privilege and security level of the transaction, and whether
// the transaction is a data access or an instruction access.
input wire [2 : 0] S_AXI_AWPROT,
// Write address valid. This signal indicates that the master signaling
// valid write address and control information.
input wire S_AXI_AWVALID,
// Write address ready. This signal indicates that the slave is ready
// to accept an address and associated control signals.
output wire S_AXI_AWREADY,
// Write data (issued by master, acceped by Slave)
input wire [C_S_AXI_DATA_WIDTH-1 : 0] S_AXI_WDATA,
// Write strobes. This signal indicates which byte lanes hold
// valid data. There is one write strobe bit for each eight
// bits of the write data bus.
input wire [(C_S_AXI_DATA_WIDTH/8)-1 : 0] S_AXI_WSTRB,
// Write valid. This signal indicates that valid write
// data and strobes are available.
input wire S_AXI_WVALID,
// Write ready. This signal indicates that the slave
// can accept the write data.
output wire S_AXI_WREADY,
// Write response. This signal indicates the status
// of the write transaction.
output wire [1 : 0] S_AXI_BRESP,
// Write response valid. This signal indicates that the channel
// is signaling a valid write response.
output wire S_AXI_BVALID,
// Response ready. This signal indicates that the master
// can accept a write response.
input wire S_AXI_BREADY,
// Read address (issued by master, acceped by Slave)
input wire [C_S_AXI_ADDR_WIDTH-1 : 0] S_AXI_ARADDR,
// Protection type. This signal indicates the privilege
// and security level of the transaction, and whether the
// transaction is a data access or an instruction access.
input wire [2 : 0] S_AXI_ARPROT,
// Read address valid. This signal indicates that the channel
// is signaling valid read address and control information.
input wire S_AXI_ARVALID,
// Read address ready. This signal indicates that the slave is
// ready to accept an address and associated control signals.
output wire S_AXI_ARREADY,
// Read data (issued by slave)
output wire [C_S_AXI_DATA_WIDTH-1 : 0] S_AXI_RDATA,
// Read response. This signal indicates the status of the
// read transfer.
output wire [1 : 0] S_AXI_RRESP,
// Read valid. This signal indicates that the channel is
// signaling the required read data.
output wire S_AXI_RVALID,
// Read ready. This signal indicates that the master can
// accept the read data and response information.
input wire S_AXI_RREADY
);
// AXI4LITE signals
reg [C_S_AXI_ADDR_WIDTH-1 : 0] axi_awaddr;
reg axi_awready;
reg axi_wready;
reg [1 : 0] axi_bresp;
reg axi_bvalid;
reg [C_S_AXI_ADDR_WIDTH-1 : 0] axi_araddr;
reg axi_arready;
reg [C_S_AXI_DATA_WIDTH-1 : 0] axi_rdata;
reg [1 : 0] axi_rresp;
reg axi_rvalid;
// Example-specific design signals
// local parameter for addressing 32 bit / 64 bit C_S_AXI_DATA_WIDTH
// ADDR_LSB is used for addressing 32/64 bit registers/memories
// ADDR_LSB = 2 for 32 bits (n downto 2)
// ADDR_LSB = 3 for 64 bits (n downto 3)
localparam integer ADDR_LSB = (C_S_AXI_DATA_WIDTH/32) + 1;
localparam integer OPT_MEM_ADDR_BITS = 1;
//----------------------------------------------
//-- Signals for user logic register space example
//------------------------------------------------
//-- Number of Slave Registers 4
reg [C_S_AXI_DATA_WIDTH-1:0] slv_reg0;
reg [C_S_AXI_DATA_WIDTH-1:0] slv_reg1;
reg [C_S_AXI_DATA_WIDTH-1:0] slv_reg2;
reg [C_S_AXI_DATA_WIDTH-1:0] slv_reg3;
wire slv_reg_rden;
wire slv_reg_wren;
reg [C_S_AXI_DATA_WIDTH-1:0] reg_data_out;
integer byte_index;
reg aw_en;
// I/O Connections assignments
assign S_AXI_AWREADY = axi_awready;
assign S_AXI_WREADY = axi_wready;
assign S_AXI_BRESP = axi_bresp;
assign S_AXI_BVALID = axi_bvalid;
assign S_AXI_ARREADY = axi_arready;
assign S_AXI_RDATA = axi_rdata;
assign S_AXI_RRESP = axi_rresp;
assign S_AXI_RVALID = axi_rvalid;
// Implement axi_awready generation
// axi_awready is asserted for one S_AXI_ACLK clock cycle when both
// S_AXI_AWVALID and S_AXI_WVALID are asserted. axi_awready is
// de-asserted when reset is low.
always @( posedge S_AXI_ACLK )
begin
if ( S_AXI_ARESETN == 1'b0 )
begin
axi_awready <= 1'b0;
aw_en <= 1'b1;
end
else
begin
if (~axi_awready && S_AXI_AWVALID && S_AXI_WVALID && aw_en)
begin
// slave is ready to accept write address when
// there is a valid write address and write data
// on the write address and data bus. This design
// expects no outstanding transactions.
axi_awready <= 1'b1;
aw_en <= 1'b0;
end
else if (S_AXI_BREADY && axi_bvalid)
begin
aw_en <= 1'b1;
axi_awready <= 1'b0;
end
else
begin
axi_awready <= 1'b0;
end
end
end
// Implement axi_awaddr latching
// This process is used to latch the address when both
// S_AXI_AWVALID and S_AXI_WVALID are valid.
always @( posedge S_AXI_ACLK )
begin
if ( S_AXI_ARESETN == 1'b0 )
begin
axi_awaddr <= 0;
end
else
begin
if (~axi_awready && S_AXI_AWVALID && S_AXI_WVALID && aw_en)
begin
// Write Address latching
axi_awaddr <= S_AXI_AWADDR;
end
end
end
// Implement axi_wready generation
// axi_wready is asserted for one S_AXI_ACLK clock cycle when both
// S_AXI_AWVALID and S_AXI_WVALID are asserted. axi_wready is
// de-asserted when reset is low.
always @( posedge S_AXI_ACLK )
begin
if ( S_AXI_ARESETN == 1'b0 )
begin
axi_wready <= 1'b0;
end
else
begin
if (~axi_wready && S_AXI_WVALID && S_AXI_AWVALID && aw_en )
begin
// slave is ready to accept write data when
// there is a valid write address and write data
// on the write address and data bus. This design
// expects no outstanding transactions.
axi_wready <= 1'b1;
end
else
begin
axi_wready <= 1'b0;
end
end
end
// Implement memory mapped register select and write logic generation
// The write data is accepted and written to memory mapped registers when
// axi_awready, S_AXI_WVALID, axi_wready and S_AXI_WVALID are asserted. Write strobes are used to
// select byte enables of slave registers while writing.
// These registers are cleared when reset (active low) is applied.
// Slave register write enable is asserted when valid address and data are available
// and the slave is ready to accept the write address and write data.
assign slv_reg_wren = axi_wready && S_AXI_WVALID && axi_awready && S_AXI_AWVALID;
always @( posedge S_AXI_ACLK )
begin
if ( S_AXI_ARESETN == 1'b0 )
begin
slv_reg0 <= 0;
slv_reg1 <= 0;
slv_reg2 <= 0;
slv_reg3 <= 0;
end
else begin
if (slv_reg_wren)
begin
case ( axi_awaddr[ADDR_LSB+OPT_MEM_ADDR_BITS:ADDR_LSB] )
2'h0:
for ( byte_index = 0; byte_index <= (C_S_AXI_DATA_WIDTH/8)-1; byte_index = byte_index+1 )
if ( S_AXI_WSTRB[byte_index] == 1 ) begin
// Respective byte enables are asserted as per write strobes
// Slave register 0
slv_reg0[(byte_index*8) +: 8] <= S_AXI_WDATA[(byte_index*8) +: 8];
end
2'h1:
for ( byte_index = 0; byte_index <= (C_S_AXI_DATA_WIDTH/8)-1; byte_index = byte_index+1 )
if ( S_AXI_WSTRB[byte_index] == 1 ) begin
// Respective byte enables are asserted as per write strobes
// Slave register 1
slv_reg1[(byte_index*8) +: 8] <= S_AXI_WDATA[(byte_index*8) +: 8];
end
2'h2:
for ( byte_index = 0; byte_index <= (C_S_AXI_DATA_WIDTH/8)-1; byte_index = byte_index+1 )
if ( S_AXI_WSTRB[byte_index] == 1 ) begin
// Respective byte enables are asserted as per write strobes
// Slave register 2
slv_reg2[(byte_index*8) +: 8] <= S_AXI_WDATA[(byte_index*8) +: 8];
end
2'h3:
for ( byte_index = 0; byte_index <= (C_S_AXI_DATA_WIDTH/8)-1; byte_index = byte_index+1 )
if ( S_AXI_WSTRB[byte_index] == 1 ) begin
// Respective byte enables are asserted as per write strobes
// Slave register 3
slv_reg3[(byte_index*8) +: 8] <= S_AXI_WDATA[(byte_index*8) +: 8];
end
default : begin
slv_reg0 <= slv_reg0;
slv_reg1 <= slv_reg1;
slv_reg2 <= slv_reg2;
slv_reg3 <= slv_reg3;
end
endcase
end
end
end
// Implement write response logic generation
// The write response and response valid signals are asserted by the slave
// when axi_wready, S_AXI_WVALID, axi_wready and S_AXI_WVALID are asserted.
// This marks the acceptance of address and indicates the status of
// write transaction.
always @( posedge S_AXI_ACLK )
begin
if ( S_AXI_ARESETN == 1'b0 )
begin
axi_bvalid <= 0;
axi_bresp <= 2'b0;
end
else
begin
if (axi_awready && S_AXI_AWVALID && ~axi_bvalid && axi_wready && S_AXI_WVALID)
begin
// indicates a valid write response is available
axi_bvalid <= 1'b1;
axi_bresp <= 2'b0; // 'OKAY' response
end // work error responses in future
else
begin
if (S_AXI_BREADY && axi_bvalid)
//check if bready is asserted while bvalid is high)
//(there is a possibility that bready is always asserted high)
begin
axi_bvalid <= 1'b0;
end
end
end
end
// Implement axi_arready generation
// axi_arready is asserted for one S_AXI_ACLK clock cycle when
// S_AXI_ARVALID is asserted. axi_awready is
// de-asserted when reset (active low) is asserted.
// The read address is also latched when S_AXI_ARVALID is
// asserted. axi_araddr is reset to zero on reset assertion.
always @( posedge S_AXI_ACLK )
begin
if ( S_AXI_ARESETN == 1'b0 )
begin
axi_arready <= 1'b0;
axi_araddr <= 32'b0;
end
else
begin
if (~axi_arready && S_AXI_ARVALID)
begin
// indicates that the slave has acceped the valid read address
axi_arready <= 1'b1;
// Read address latching
axi_araddr <= S_AXI_ARADDR;
end
else
begin
axi_arready <= 1'b0;
end
end
end
// Implement axi_arvalid generation
// axi_rvalid is asserted for one S_AXI_ACLK clock cycle when both
// S_AXI_ARVALID and axi_arready are asserted. The slave registers
// data are available on the axi_rdata bus at this instance. The
// assertion of axi_rvalid marks the validity of read data on the
// bus and axi_rresp indicates the status of read transaction.axi_rvalid
// is deasserted on reset (active low). axi_rresp and axi_rdata are
// cleared to zero on reset (active low).
always @( posedge S_AXI_ACLK )
begin
if ( S_AXI_ARESETN == 1'b0 )
begin
axi_rvalid <= 0;
axi_rresp <= 0;
end
else
begin
if (axi_arready && S_AXI_ARVALID && ~axi_rvalid)
begin
// Valid read data is available at the read data bus
axi_rvalid <= 1'b1;
axi_rresp <= 2'b0; // 'OKAY' response
end
else if (axi_rvalid && S_AXI_RREADY)
begin
// Read data is accepted by the master
axi_rvalid <= 1'b0;
end
end
end
// Implement memory mapped register select and read logic generation
// Slave register read enable is asserted when valid address is available
// and the slave is ready to accept the read address.
assign slv_reg_rden = axi_arready & S_AXI_ARVALID & ~axi_rvalid;
always @(*)
begin
// Address decoding for reading registers
case ( axi_araddr[ADDR_LSB+OPT_MEM_ADDR_BITS:ADDR_LSB] )
2'h0 : reg_data_out <= slv_reg0;
2'h1 : reg_data_out <= slv_reg1;
2'h2 : reg_data_out <= slv_reg2;
2'h3 : reg_data_out <= slv_reg3;
default : reg_data_out <= 0;
endcase
end
// Output register or memory read data
always @( posedge S_AXI_ACLK )
begin
if ( S_AXI_ARESETN == 1'b0 )
begin
axi_rdata <= 0;
end
else
begin
// When there is a valid read address (S_AXI_ARVALID) with
// acceptance of read address by the slave (axi_arready),
// output the read dada
if (slv_reg_rden)
begin
axi_rdata <= reg_data_out; // register read data
end
end
end
// Add user logic here
wire led_en;
assign led_en = slv_reg1[0];
assign led = led_en ? slv_reg0[7:0] : 0;
// User logic ends
endmodule

132
pwm_block/con/pwm_block.xdc
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## Master .xdc for the Blackboard
##Clock
set_property -dict { PACKAGE_PIN H16 IOSTANDARD LVCMOS33 } [get_ports { clk }];
#Individual LEDS
set_property -dict { PACKAGE_PIN N20 IOSTANDARD LVCMOS33 } [get_ports { led[0] }]; #IO_L14P_T2_SRCC_34 Schematic=LD0
set_property -dict { PACKAGE_PIN P20 IOSTANDARD LVCMOS33 } [get_ports { led[1] }]; #IO_L14N_T2_SRCC_34 Schematic=LD1
set_property -dict { PACKAGE_PIN R19 IOSTANDARD LVCMOS33 } [get_ports { led[2] }]; #IO_0_34 Schematic=LD2
set_property -dict { PACKAGE_PIN T20 IOSTANDARD LVCMOS33 } [get_ports { led[3] }]; #IO_L15P_T2_DQS_34 Schematic=LD3
set_property -dict { PACKAGE_PIN T19 IOSTANDARD LVCMOS33 } [get_ports { led[4] }]; #IO_L3P_T0_DWS_PUDC_B_34 Schematic=LD4
set_property -dict { PACKAGE_PIN U13 IOSTANDARD LVCMOS33 } [get_ports { led[5] }]; #IO_25_34 Schematic=LD5
set_property -dict { PACKAGE_PIN V20 IOSTANDARD LVCMOS33 } [get_ports { led[6] }]; #IO_L16N_T2_34 Schematic=LD6
set_property -dict { PACKAGE_PIN W20 IOSTANDARD LVCMOS33 } [get_ports { led[7] }]; #IO_L17N_T2_34 Schematic=LD7
set_property -dict { PACKAGE_PIN W19 IOSTANDARD LVCMOS33 } [get_ports { led[8] }]; #IO_L16P_T2_34 Schematic=LD8
set_property -dict { PACKAGE_PIN Y19 IOSTANDARD LVCMOS33 } [get_ports { led[9] }]; #IO_L22N_T3_34 Schematic=LD9
#RGB_LEDS
set_property -dict { PACKAGE_PIN W18 IOSTANDARD LVCMOS33 } [get_ports { RGB_led_A[0] }]; #IO_L22P_T3_34 Schematic=LD10_R
set_property -dict { PACKAGE_PIN W16 IOSTANDARD LVCMOS33 } [get_ports { RGB_led_A[1] }]; #IO_L18N_T2_34 Schematic=LD10_G
set_property -dict { PACKAGE_PIN Y18 IOSTANDARD LVCMOS33 } [get_ports { RGB_led_A[2] }]; #IO_L17P_T2_34 Schematic=LD10_B
set_property -dict { PACKAGE_PIN Y14 IOSTANDARD LVCMOS33 } [get_ports { RGB_led_B[0] }]; #IO_L8N_T1_34 Schematic=LD11_R
set_property -dict { PACKAGE_PIN Y16 IOSTANDARD LVCMOS33 } [get_ports { RGB_led_B[1] }]; #IO_L7P_T1_34 Schematic=LD11_G
set_property -dict { PACKAGE_PIN Y17 IOSTANDARD LVCMOS33 } [get_ports { RGB_led_B[2] }]; #IO_L7N_T1_34 Schematic=LD11_B
#Switches
set_property -dict { PACKAGE_PIN R17 IOSTANDARD LVCMOS33 } [get_ports { sw[0] }]; #IO_L19N_T3_VREF_34 Schematic=SW0
set_property -dict { PACKAGE_PIN U20 IOSTANDARD LVCMOS33 } [get_ports { sw[1] }]; #IO_L15N_T2_DQS_34 Schematic=SW1
set_property -dict { PACKAGE_PIN R16 IOSTANDARD LVCMOS33 } [get_ports { sw[2] }]; #IO_L19P_T3_34 Schematic=SW2
set_property -dict { PACKAGE_PIN N16 IOSTANDARD LVCMOS33 } [get_ports { sw[3] }]; #IO_L21N_T3_DQS_AD14N_35 Schematic=SW3
set_property -dict { PACKAGE_PIN R14 IOSTANDARD LVCMOS33 } [get_ports { sw[4] }]; #IO_L6N_T0_VREF_34 Schematic=SW4
set_property -dict { PACKAGE_PIN P14 IOSTANDARD LVCMOS33 } [get_ports { sw[5] }]; #IO_L6P_T0_34 Schematic=SW5
set_property -dict { PACKAGE_PIN L15 IOSTANDARD LVCMOS33 } [get_ports { sw[6] }]; #IO_L22N_T3_AD7N_35 Schematic=SW6
set_property -dict { PACKAGE_PIN M15 IOSTANDARD LVCMOS33 } [get_ports { sw[7] }]; #IO_L23N_T3_35 Schematic=SW7
set_property -dict { PACKAGE_PIN T10 IOSTANDARD LVCMOS33 } [get_ports { sw[8] }]; #IO_L10P_T1_34 Sch=VGA_R4_CON
set_property -dict { PACKAGE_PIN T12 IOSTANDARD LVCMOS33 } [get_ports { sw[9] }]; #IO_L10N_T1_34 Sch=VGA_R5_CON
set_property -dict { PACKAGE_PIN T11 IOSTANDARD LVCMOS33 } [get_ports { sw[10] }]; #IO_L18P_T2_34 Sch=VGA_R6_CON
set_property -dict { PACKAGE_PIN T14 IOSTANDARD LVCMOS33 } [get_ports { sw[11] }]; #IO_L18N_T2_AD13N_35 Sch=VGA_R7_CON
#Push Buttons
set_property -dict { PACKAGE_PIN W14 IOSTANDARD LVCMOS33 } [get_ports { btn[0] }]; #IO_L8P_T1_34 Schematic=BTN0
set_property -dict { PACKAGE_PIN W13 IOSTANDARD LVCMOS33 } [get_ports { btn[1] }]; #IO_L4N_T0_34 Schematic=BTN1
set_property -dict { PACKAGE_PIN P15 IOSTANDARD LVCMOS33 } [get_ports { btn[2] }]; #IO_L24P_T3_34 Schematic=BTN2
set_property -dict { PACKAGE_PIN M14 IOSTANDARD LVCMOS33 } [get_ports { btn[3] }]; #IO_L23P_T3_35 Schematic=BTN3
#Seven Segmen Display Anodes
set_property -dict { PACKAGE_PIN K19 IOSTANDARD LVCMOS33 } [get_ports { seg_an[0] }]; #IO_L10P_T1_AD11P_35 Schematic=SSEG_AN0
set_property -dict { PACKAGE_PIN H17 IOSTANDARD LVCMOS33 } [get_ports { seg_an[1] }]; #IO_L13N_T2_MRCC_35 Schematic=SSEG_AN1
set_property -dict { PACKAGE_PIN M18 IOSTANDARD LVCMOS33 } [get_ports { seg_an[2] }]; #IO_L8N_T1_AD10N_35 Schematic=SSEG_AN2
set_property -dict { PACKAGE_PIN L16 IOSTANDARD LVCMOS33 } [get_ports { seg_an[3] }]; #IO_L11P_T1_SRCC_35 Schematic=SSEG_AN3
#Seven Segmen Display Cathodes
set_property -dict { PACKAGE_PIN K14 IOSTANDARD LVCMOS33 } [get_ports { seg_cat[0] }]; #IO_L20P_T3_AD6P_35 Schematic=SSEG_CA
set_property -dict { PACKAGE_PIN H15 IOSTANDARD LVCMOS33 } [get_ports { seg_cat[1] }]; #IO_L19P_T3_35 Schematic=SSEG_CB
set_property -dict { PACKAGE_PIN J18 IOSTANDARD LVCMOS33 } [get_ports { seg_cat[2] }]; #IO_L14P_T2_AD4P_SRCC_35 Schematic=SSEG_CC
set_property -dict { PACKAGE_PIN J15 IOSTANDARD LVCMOS33 } [get_ports { seg_cat[3] }]; #IO_25_35 Schematic=SSEG_CD
set_property -dict { PACKAGE_PIN M17 IOSTANDARD LVCMOS33 } [get_ports { seg_cat[4] }]; #IO_L8P_T1_AD10P_35 Schematic=SSEG_CE
set_property -dict { PACKAGE_PIN J16 IOSTANDARD LVCMOS33 } [get_ports { seg_cat[5] }]; #IO_L24N_T3_AD15N_35 Schematic=SSEG_CF
set_property -dict { PACKAGE_PIN H18 IOSTANDARD LVCMOS33 } [get_ports { seg_cat[6] }]; #IO_L8P_T1_AD10P_35 Schematic=SSEG_CG
set_property -dict { PACKAGE_PIN K18 IOSTANDARD LVCMOS33 } [get_ports { seg_cat[7] }]; #IO_L12N_T1_MRCC_35 Schematic=SSEG_DP
##Accelerometer/Gyroscope/Magnetometer
#set_property -dict { PACKAGE_PIN H20 IOSTANDARD LVCMOS33 } [get_ports { GYRO_SCL }]; #IO_L17N_T2_AD5N_35 Schematic=GYRO_SCL
#set_property -dict { PACKAGE_PIN J19 IOSTANDARD LVCMOS33 } [get_ports { GYRO_SDA }]; #IO_L10N_T1_AD11N_35 Schematic=GYRO_SDA
#set_property -dict { PACKAGE_PIN J20 IOSTANDARD LVCMOS33 } [get_ports { GYRO_SDO_A/G }]; #IO_L17P_T2_AD5P_35 Schematic=GYRO_SDO_A/G
#set_property -dict { PACKAGE_PIN L17 IOSTANDARD LVCMOS33 } [get_ports { GYRO_SDO_M }]; #IO_L11N_T1_SRCC_35 Schematic=GYRO_SDO_M
#set_property -dict { PACKAGE_PIN K17 IOSTANDARD LVCMOS33 } [get_ports { GYRO_CS_A/G }]; #IO_L12P_T1_MRCC_35 Schematic=GYRO_CS_A/G
#set_property -dict { PACKAGE_PIN K16 IOSTANDARD LVCMOS33 } [get_ports { GYRO_CS_M }]; #IO_L24P_T3_AD15P_35 Schematic=GYRO_CS_M
#set_property -dict { PACKAGE_PIN J14 IOSTANDARD LVCMOS33 } [get_ports { DEN_A_G }]; #IO_L20N_T3_AD6N_35 Schematic=GYRO_DEN_A/G
#set_property -dict { PACKAGE_PIN L20 IOSTANDARD LVCMOS33 } [get_ports { DRDY_M }]; #IO_L9N_T1_DQS_AD3N_35 Schematic=GYRO_DRDY_M
#set_property -dict { PACKAGE_PIN M20 IOSTANDARD LVCMOS33 } [get_ports { INT_A_G }]; #IO_L7N_T1_AD2N_35 Schematic=GYRO_INT_A/G
#set_property -dict { PACKAGE_PIN L19 IOSTANDARD LVCMOS33 } [get_ports { INT_M }]; #IO_L9P_T1_DQS_AD3P_35 Schematic=GYRO_INT_M
##MIC
#set_property -dict { PACKAGE_PIN N15 IOSTANDARD LVCMOS33 } [get_ports { M_clk }]; #IO_L21P_T3_DQS_AD14P_35 Schematic=M_CLK
#set_property -dict { PACKAGE_PIN L14 IOSTANDARD LVCMOS33 } [get_ports { M_data }]; #IO_L22P_T3_AD7P_35 Schematic=M_DATA
##Speaker
#set_property -dict { PACKAGE_PIN G18 IOSTANDARD LVCMOS33 } [get_ports { headphone }]; #IO_L16N_T2_35 Schematic=AUDIO
##HDMI Signals
#set_property -dict { PACKAGE_PIN U19 IOSTANDARD LVCMOS33 } [get_ports hdmi_clk_n]; #IO_L12N_T1_MRCC_34 Sch=HDMI_TX_CLK_N
#set_property -dict { PACKAGE_PIN U18 IOSTANDARD LVCMOS33 } [get_ports hdmi_clk_p]; #IO_L12P_T1_MRCC_34 Sch=HDMI_TX_CLK_P
#set_property -dict { PACKAGE_PIN V18 IOSTANDARD LVCMOS33 } [get_ports hdmi_tx_n[0]]; #IO_L21N_T3_DQS_34 Sch=HDMI_TX0_N
#set_property -dict { PACKAGE_PIN V17 IOSTANDARD LVCMOS33 } [get_ports hdmi_tx_p[0]]; #IO_L21P_T3_DQS_34 Sch=HDMI_TX0_P
#set_property -dict { PACKAGE_PIN P18 IOSTANDARD LVCMOS33 } [get_ports hdmi_tx_n[1]]; #IO_L23N_T3_34 Sch=HDMI_TX1_N
#set_property -dict { PACKAGE_PIN N17 IOSTANDARD LVCMOS33 } [get_ports hdmi_tx_p[1]]; #IO_L23P_T3_34 Sch=HDMI_TX1_P
#set_property -dict { PACKAGE_PIN P19 IOSTANDARD LVCMOS33 } [get_ports hdmi_tx_n[2]]; #IO_L13N_T2_MRCC_34 Sch=HDMI_TX2_N
#set_property -dict { PACKAGE_PIN N18 IOSTANDARD LVCMOS33 } [get_ports hdmi_tx_p[2]]; #IO_L13P_T2_MRCC_34 Sch=HDMI_TX2_P
#set_property -dict { PACKAGE_PIN U17 IOSTANDARD LVCMOS33 } [get_ports hdmi_cec]; #IO_L9N_T1_DQS_34 Sch=HDMI_TX_CEC
#set_property -dict { PACKAGE_PIN P16 IOSTANDARD LVCMOS33 } [get_ports hdmi_hpd]; #IO_L24N_T3_34 Sch=HDMI_TX_HPD
#set_property -dict { PACKAGE_PIN F17 IOSTANDARD LVCMOS33 } [get_ports hdmi_out_en]; #IO_L6N_T0_VREF_35 Sch=HDMI_OUT_EN
#set_property -dict { PACKAGE_PIN T17 IOSTANDARD LVCMOS33 } [get_ports hdmi_scl]; #IO_L20P_T3_34 Sch=HDMI_TX_SCL
#set_property -dict { PACKAGE_PIN R18 IOSTANDARD LVCMOS33 } [get_ports hdmi_sda]; #IO_L20N_T3_34 Sch=HDMI_TX_SDA
##PmodA
#set_property -dict { PACKAGE_PIN F16 IOSTANDARD LVCMOS33 } [get_ports { JA1_P }]; #IO_L6P_T0_35 Sch=JA1_P
#set_property -dict { PACKAGE_PIN F17 IOSTANDARD LVCMOS33 } [get_ports { JA1_N }]; #IO_L6N_T0_VREF_35 Sch=JA1_N
#set_property -dict { PACKAGE_PIN G19 IOSTANDARD LVCMOS33 } [get_ports { JA2_P }]; #IO_L18P_T2_AD13P_35 Sch=JA2_P
#set_property -dict { PACKAGE_PIN G20 IOSTANDARD LVCMOS33 } [get_ports { JA2_N }]; #IO_L18N_T2_AD13N_35 Sch=JA2_N
#set_property -dict { PACKAGE_PIN E18 IOSTANDARD LVCMOS33 } [get_ports { JA3_P }]; #IO_L5P_T0_AD9P_35 Sch=JA3_P
#set_property -dict { PACKAGE_PIN E19 IOSTANDARD LVCMOS33 } [get_ports { JA3_N }]; #IO_L5N_T0_AD9N_35 Sch=JA3_N
#set_property -dict { PACKAGE_PIN E17 IOSTANDARD LVCMOS33 } [get_ports { JA4_P }]; #IO_L3P_T0_DQS_AD1P_35 Sch=JA4_P
#set_property -dict { PACKAGE_PIN D18 IOSTANDARD LVCMOS33 } [get_ports { JA4_N }]; #IO_L3N_T0_DQS_AD1N_35 Sch=JA4_N
##PmodB
#set_property -dict { PACKAGE_PIN D19 IOSTANDARD LVCMOS33 } [get_ports { JB1_P }]; #IO_L4P_T0_35 Sch=JB1_P
#set_property -dict { PACKAGE_PIN D20 IOSTANDARD LVCMOS33 } [get_ports { JB1_N }]; #IO_L4N_T0_35 Sch=JB1_N
#set_property -dict { PACKAGE_PIN F19 IOSTANDARD LVCMOS33 } [get_ports { JB2_P }]; #IO_L15P_T2_DQS_AD12P_35 Sch=JB2_P
#set_property -dict { PACKAGE_PIN F20 IOSTANDARD LVCMOS33 } [get_ports { JB2_N }]; #IO_L15N_T2_DQS_AD12N_35 Sch=JB2_N
#set_property -dict { PACKAGE_PIN C20 IOSTANDARD LVCMOS33 } [get_ports { JB3_P }]; #IO_L1P_T0_AD0P_35 Sch=JB3_P
#set_property -dict { PACKAGE_PIN B20 IOSTANDARD LVCMOS33 } [get_ports { JB3_N }]; #IO_L1N_T0_AD0N_35 Sch=JB3_N
#set_property -dict { PACKAGE_PIN B19 IOSTANDARD LVCMOS33 } [get_ports { JB4_P }]; #IO_L2P_T0_AD8P_35 Sch=JB4_P
#set_property -dict { PACKAGE_PIN A20 IOSTANDARD LVCMOS33 } [get_ports { JB4_N }]; #IO_L2N_T0_AD8N_35 Sch=JB4_N
##PmodC
#set_property -dict { PACKAGE_PIN V15 IOSTANDARD LVCMOS33 } [get_ports { JC1 }]; #IO_L10P_T1_34 Sch=JC1
#set_property -dict { PACKAGE_PIN W15 IOSTANDARD LVCMOS33 } [get_ports { JC2 }]; #IO_L10N_T1_34 Sch=JC2
#set_property -dict { PACKAGE_PIN V16 IOSTANDARD LVCMOS33 } [get_ports { JC3 }]; #IO_L18P_T2_34 Sch=JC3
#set_property -dict { PACKAGE_PIN T16 IOSTANDARD LVCMOS33 } [get_ports { JC4 }]; #IO_LP9_T1_DQS_34 Sch=JC4
#set_property -dict { PACKAGE_PIN M19 IOSTANDARD LVCMOS33 } [get_ports { JC7 }]; #IO_L7P_T1_AD2P_35 Sch=JC7
#set_property -dict { PACKAGE_PIN G14 IOSTANDARD LVCMOS33 } [get_ports { JC8 }]; #IO_0_35 Sch=JC8
#set_property -dict { PACKAGE_PIN G17 IOSTANDARD LVCMOS33 } [get_ports { JC9 }]; #IO_L16P_T2_35 Sch=JC9
#set_property -dict { PACKAGE_PIN G15 IOSTANDARD LVCMOS33 } [get_ports { JC10 }]; #IO_L19N_T3_VREF_35 Sch=JC10
#Servos
#set_property -dict { PACKAGE_PIN G17 IOSTANDARD LVCMOS33 } [get_ports servo[0]]; #IO_L16P_T2_35 Sch=SERVO1
#set_property -dict { PACKAGE_PIN G15 IOSTANDARD LVCMOS33 } [get_ports servo[1]]; #IO_L19N_T3_VREF_35 Sch=SERVO2
#set_property -dict { PACKAGE_PIN G14 IOSTANDARD LVCMOS33 } [get_ports servo[2]]; #IO_0_35 Sch=SERVO3
#set_property -dict { PACKAGE_PIN M19 IOSTANDARD LVCMOS33 } [get_ports servo[3]]; #IO_L7P_T1_AD2P_35 Sch=SERVO4

6
pwm_block/sim/top_tb.v
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@ -1,6 +0,0 @@
module top_tv
finish
endmodule

9
pwm_block/src/top.v
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@ -1,9 +0,0 @@
module top(
input clk,
output [7:0] led
);
assign led = 8'b11111101;
endmodule

15
scripts/package_ip.sh
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@ -1,15 +0,0 @@
#!/usr/bin/bash
THISSCRIPT=$(realpath $0)
PROJECT_ROOT=$(dirname $(dirname $THISSCRIPT))
TCLSCRIPT="$PROJECT_ROOT/tcl/package_ip.tcl"
if [ $# -lt 1 ]; then
echo "Usage: $0 PROJECT_NAME"
exit -1
fi
PROJNAME=$1
$VIVADO_ROOT/bin/vivado -mode batch -source "$TCLSCRIPT" -tclargs "$PROJNAME"

151
tcl/package_ip.tcl
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@ -1,151 +0,0 @@
# Parse the interface configuration and create a new interface
# in the current core
#
# @param iface_name Name of the interface to crate
# @param iface_conf Dictionary containing the interface configuration, parsed
# from hog.tcl ReadConf
#
proc ParseInterfaceConf { iface_name iface_conf } {
puts "Parsing interface $iface_name"
set iface_protocol [dict get $iface_conf "INTERFACE"]
variable infer false
if { [dict exists $iface_conf "INFER"] } {
set infer [dict get $iface_conf "INFER"]
}
if { $infer } {
puts "Inferring interface"
set ports [split [dict get $iface_conf "PORTS"]]
puts "Using ports: $ports"
set result [ipx::infer_bus_interface $ports $iface_protocol [ipx::current_core]]
# Inferred name could differ from the desired name, so set it
set inferred_name [lindex $result 2]
set created_iface [ipx::get_bus_interfaces $inferred_name -of_objects [ipx::current_core]]
set_property NAME $iface_name $created_iface
} else {
puts "Manually creating interface"
}
}
set gitroot [exec git rev-parse --show-toplevel]
set hogroot "$gitroot/Hog"
puts "Hog root: $hogroot"
puts "Sourcing hog.tcl"
# Using ReadConf
source -notrace "$hogroot/Tcl/hog.tcl"
if { $argc < 1 } {
puts "Usage: vivado -mode batch -source package_ip.tcl -tclargs PROJECT_NAME"
exit -1
}
set proj_name [lindex $argv 0]
set tmp_proj_name "tmp_$proj_name"
puts "Packaging $proj_name"
set proj_top_dir "$gitroot/Top/$proj_name"
set proj_dir "$gitroot/Projects/$proj_name"
set proj_file "$proj_dir/$proj_name.xpr"
set ip_conf_file "$proj_top_dir/ip.conf"
puts "Reading configuration file $ip_conf_file"
set ip_conf [ReadConf "$ip_conf_file"]
puts "IP Configuration: $ip_conf"
if { [dict exists $ip_conf main] == 0 } {
puts "No main section in IP configuration!"
exit -2
}
set ip_root "$gitroot/[dict get $ip_conf main ROOT]"
set ip_vendor [dict get $ip_conf main VENDOR]
set ip_library [dict get $ip_conf main LIBRARY]
set ip_taxonomy [dict get $ip_conf main TAXONOMY]
puts "Opening project $proj_file"
open_project "$proj_file"
puts "Packaging project"
ipx::package_project -root_dir "$ip_root" -vendor "$ip_vendor" -library "$ip_library" -taxonomy "$ip_taxonomy" -import_files -set_current false
set ip_component_file "$ip_root/component.xml"
puts "Unloading core"
ipx::unload_core "$ip_component_file"
ipx::edit_ip_in_project -name "$tmp_proj_name" -upgrade true -directory "$ip_root" "$ip_component_file"
update_compile_order -fileset sources_1
current_project "$tmp_proj_name"
# Remove inferred interfaces and memory maps. Start from a blank slate.
puts "Removing inferred interfaces"
foreach iface [ipx::get_bus_interfaces -of_objects [ipx::current_core]] {
set iface_name [lindex $iface 2]
puts "Removing inferred bus interface $iface_name"
ipx::remove_bus_interface $iface_name [ipx::current_core]
}
foreach memmap [ipx::get_memory_maps -of_objects [ipx::current_core]] {
set memmap_name [lindex $memmap 2]
puts "Removing inferred memory map $memmap_name"
ipx::remove_memory_map $memmap_name [ipx::current_core]
}
foreach param [ipx::get_user_parameters -of_objects [ipx::current_core]] {
set param_name [lindex $param 2]
if { $param_name == "Component_Name" } {
continue
}
puts "Removing inferred user parameter $param_name"
ipx::remove_user_parameter $param_name [ipx::current_core]
}
puts "Parsing interfaces"
foreach {key val} $ip_conf {
if { [string first "interface" "$key"] == 0 } {
set sepidx [string first "." "$key"]
set iface_name [string range "$key" [expr $sepidx + 1] [string length "$key"]]
ParseInterfaceConf "$iface_name" $val
} else {
puts "$key is not an interface"
}
}
puts "Packaging IP"
# Increment revision
set rev [get_property core_revision [ipx::current_core]]
incr rev
set_property core_revision $rev [ipx::current_core]
ipx::update_source_project_archive -component [ipx::current_core]
ipx::create_xgui_files [ipx::current_core]
ipx::update_checksums [ipx::current_core]
ipx::check_integrity [ipx::current_core]
ipx::save_core [ipx::current_core]
close_project
puts "Done"