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Lab4 #28

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Lab4 #28

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cf28258
Sample lab4
Pfat8equalsD Oct 30, 2024
6ad9724
Sample lab4
Pfat8equalsD Oct 30, 2024
df49874
Repaired task1 xdc
Pfat8equalsD Oct 30, 2024
80ad334
Repaired task1 xdc again
Pfat8equalsD Oct 30, 2024
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41 changes: 41 additions & 0 deletions chapters/verilog/debouncer/drills/tasks/task0/fsm_top.v
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Original file line number Diff line number Diff line change
@@ -0,0 +1,41 @@
module fsm_top(
input clk,
input [7:0] read_frequency, // More is slower
input i_w_reset,
input i_w_in,
output o_w_out,
output o_w_dbg_clk
);
// Board has this frequency by default
parameter CLOCK_FREQUENCY = 100_000_000;

reg [31:0] counter;
reg l_r_sim_clk; // Simulated clock to make transitions easier to see
assign o_w_dbg_clk = l_r_sim_clk;
initial begin
counter = 0;
l_r_sim_clk = 0;
end

task01 l_m_task01(
.o_w_out(o_w_out),
.i_w_in(i_w_in),
.i_w_clk(l_r_sim_clk),
.i_w_reset(i_w_reset)
);


always@(posedge clk) begin
if (read_frequency >= 1) begin
counter <= counter + 1;
if (counter >= CLOCK_FREQUENCY/(read_frequency + 1)) begin
l_r_sim_clk <= ~l_r_sim_clk; // Simulate posedge/negedge
counter <= 0;
end
end else begin
counter <= 0;
end
end


endmodule
30 changes: 15 additions & 15 deletions chapters/verilog/debouncer/drills/tasks/task0/task0.xdc
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Original file line number Diff line number Diff line change
Expand Up @@ -4,31 +4,31 @@
## - rename the used ports (in each line, after get_ports) according to the top level signal names in the project

## Clock signal
#set_property -dict { PACKAGE_PIN E3 IOSTANDARD LVCMOS33 } [get_ports { CLK100MHZ }]; #IO_L12P_T1_MRCC_35 Sch=clk100mhz
set_property -dict { PACKAGE_PIN E3 IOSTANDARD LVCMOS33 } [get_ports { clk }]; #IO_L12P_T1_MRCC_35 Sch=clk100mhz
#create_clock -add -name sys_clk_pin -period 10.00 -waveform {0 5} [get_ports {CLK100MHZ}];


##Switches
#set_property -dict { PACKAGE_PIN J15 IOSTANDARD LVCMOS33 } [get_ports { SW[0] }]; #IO_L24N_T3_RS0_15 Sch=sw[0]
#set_property -dict { PACKAGE_PIN L16 IOSTANDARD LVCMOS33 } [get_ports { SW[1] }]; #IO_L3N_T0_DQS_EMCCLK_14 Sch=sw[1]
#set_property -dict { PACKAGE_PIN M13 IOSTANDARD LVCMOS33 } [get_ports { SW[2] }]; #IO_L6N_T0_D08_VREF_14 Sch=sw[2]
#set_property -dict { PACKAGE_PIN R15 IOSTANDARD LVCMOS33 } [get_ports { SW[3] }]; #IO_L13N_T2_MRCC_14 Sch=sw[3]
#set_property -dict { PACKAGE_PIN R17 IOSTANDARD LVCMOS33 } [get_ports { SW[4] }]; #IO_L12N_T1_MRCC_14 Sch=sw[4]
#set_property -dict { PACKAGE_PIN T18 IOSTANDARD LVCMOS33 } [get_ports { SW[5] }]; #IO_L7N_T1_D10_14 Sch=sw[5]
#set_property -dict { PACKAGE_PIN U18 IOSTANDARD LVCMOS33 } [get_ports { SW[6] }]; #IO_L17N_T2_A13_D29_14 Sch=sw[6]
#set_property -dict { PACKAGE_PIN R13 IOSTANDARD LVCMOS33 } [get_ports { SW[7] }]; #IO_L5N_T0_D07_14 Sch=sw[7]
set_property -dict { PACKAGE_PIN J15 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[0] }]; #IO_L24N_T3_RS0_15 Sch=sw[0]
set_property -dict { PACKAGE_PIN L16 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[1] }]; #IO_L3N_T0_DQS_EMCCLK_14 Sch=sw[1]
set_property -dict { PACKAGE_PIN M13 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[2] }]; #IO_L6N_T0_D08_VREF_14 Sch=sw[2]
set_property -dict { PACKAGE_PIN R15 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[3] }]; #IO_L13N_T2_MRCC_14 Sch=sw[3]
set_property -dict { PACKAGE_PIN R17 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[4] }]; #IO_L12N_T1_MRCC_14 Sch=sw[4]
set_property -dict { PACKAGE_PIN T18 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[5] }]; #IO_L7N_T1_D10_14 Sch=sw[5]
set_property -dict { PACKAGE_PIN U18 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[6] }]; #IO_L17N_T2_A13_D29_14 Sch=sw[6]
set_property -dict { PACKAGE_PIN R13 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[7] }]; #IO_L5N_T0_D07_14 Sch=sw[7]
#set_property -dict { PACKAGE_PIN T8 IOSTANDARD LVCMOS18 } [get_ports { SW[8] }]; #IO_L24N_T3_34 Sch=sw[8]
#set_property -dict { PACKAGE_PIN U8 IOSTANDARD LVCMOS18 } [get_ports { SW[9] }]; #IO_25_34 Sch=sw[9]
#set_property -dict { PACKAGE_PIN R16 IOSTANDARD LVCMOS33 } [get_ports { SW[10] }]; #IO_L15P_T2_DQS_RDWR_B_14 Sch=sw[10]
#set_property -dict { PACKAGE_PIN T13 IOSTANDARD LVCMOS33 } [get_ports { SW[11] }]; #IO_L23P_T3_A03_D19_14 Sch=sw[11]
#set_property -dict { PACKAGE_PIN H6 IOSTANDARD LVCMOS33 } [get_ports { SW[12] }]; #IO_L24P_T3_35 Sch=sw[12]
#set_property -dict { PACKAGE_PIN U12 IOSTANDARD LVCMOS33 } [get_ports { SW[13] }]; #IO_L20P_T3_A08_D24_14 Sch=sw[13]
#set_property -dict { PACKAGE_PIN U11 IOSTANDARD LVCMOS33 } [get_ports { SW[14] }]; #IO_L19N_T3_A09_D25_VREF_14 Sch=sw[14]
#set_property -dict { PACKAGE_PIN V10 IOSTANDARD LVCMOS33 } [get_ports { SW[15] }]; #IO_L21P_T3_DQS_14 Sch=sw[15]
set_property -dict { PACKAGE_PIN U11 IOSTANDARD LVCMOS33 } [get_ports { i_w_reset }]; #IO_L19N_T3_A09_D25_VREF_14 Sch=sw[14]
set_property -dict { PACKAGE_PIN V10 IOSTANDARD LVCMOS33 } [get_ports { i_w_in }]; #IO_L21P_T3_DQS_14 Sch=sw[15]

## LEDs
#set_property -dict { PACKAGE_PIN H17 IOSTANDARD LVCMOS33 } [get_ports { LED[0] }]; #IO_L18P_T2_A24_15 Sch=led[0]
#set_property -dict { PACKAGE_PIN K15 IOSTANDARD LVCMOS33 } [get_ports { LED[1] }]; #IO_L24P_T3_RS1_15 Sch=led[1]
set_property -dict { PACKAGE_PIN H17 IOSTANDARD LVCMOS33 } [get_ports { o_w_out }]; #IO_L18P_T2_A24_15 Sch=led[0]
set_property -dict { PACKAGE_PIN K15 IOSTANDARD LVCMOS33 } [get_ports { o_w_dbg_clk }]; #IO_L24P_T3_RS1_15 Sch=led[1]
#set_property -dict { PACKAGE_PIN J13 IOSTANDARD LVCMOS33 } [get_ports { LED[2] }]; #IO_L17N_T2_A25_15 Sch=led[2]
#set_property -dict { PACKAGE_PIN N14 IOSTANDARD LVCMOS33 } [get_ports { LED[3] }]; #IO_L8P_T1_D11_14 Sch=led[3]
#set_property -dict { PACKAGE_PIN R18 IOSTANDARD LVCMOS33 } [get_ports { LED[4] }]; #IO_L7P_T1_D09_14 Sch=led[4]
Expand Down Expand Up @@ -74,7 +74,7 @@
#set_property -dict { PACKAGE_PIN C12 IOSTANDARD LVCMOS33 } [get_ports { CPU_RESETN }]; #IO_L3P_T0_DQS_AD1P_15 Sch=cpu_resetn

##Buttons
#set_property -dict { PACKAGE_PIN N17 IOSTANDARD LVCMOS33 } [get_ports { BTNC }]; #IO_L9P_T1_DQS_14 Sch=btnc
#set_property -dict { PACKAGE_PIN N17 IOSTANDARD LVCMOS33 } [get_ports { button }]; #IO_L9P_T1_DQS_14 Sch=btnc
#set_property -dict { PACKAGE_PIN M18 IOSTANDARD LVCMOS33 } [get_ports { BTNU }]; #IO_L4N_T0_D05_14 Sch=btnu
#set_property -dict { PACKAGE_PIN P17 IOSTANDARD LVCMOS33 } [get_ports { BTNL }]; #IO_L12P_T1_MRCC_14 Sch=btnl
#set_property -dict { PACKAGE_PIN M17 IOSTANDARD LVCMOS33 } [get_ports { BTNR }]; #IO_L10N_T1_D15_14 Sch=btnr
Expand Down Expand Up @@ -210,4 +210,4 @@
#set_property -dict { PACKAGE_PIN K18 IOSTANDARD LVCMOS33 } [get_ports { QSPI_DQ[1] }]; #IO_L1N_T0_D01_DIN_14 Sch=qspi_dq[1]
#set_property -dict { PACKAGE_PIN L14 IOSTANDARD LVCMOS33 } [get_ports { QSPI_DQ[2] }]; #IO_L2P_T0_D02_14 Sch=qspi_dq[2]
#set_property -dict { PACKAGE_PIN M14 IOSTANDARD LVCMOS33 } [get_ports { QSPI_DQ[3] }]; #IO_L2N_T0_D03_14 Sch=qspi_dq[3]
#set_property -dict { PACKAGE_PIN L13 IOSTANDARD LVCMOS33 } [get_ports { QSPI_CSN }]; #IO_L6P_T0_FCS_B_14 Sch=qspi_csn
#set_property -dict { PACKAGE_PIN L13 IOSTANDARD LVCMOS33 } [get_ports { QSPI_CSN }]; #IO_L6P_T0_FCS_B_14 Sch=qspi_csn
43 changes: 43 additions & 0 deletions chapters/verilog/debouncer/drills/tasks/task1/fsm_top.v
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Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@
module fsm_top(
input clk,
input [7:0] read_frequency, // More is slower
input i_w_reset,
output o_w_red,
output o_w_yellow,
output o_w_green,
output o_w_dbg_clk
);
// Board has this frequency by default
parameter CLOCK_FREQUENCY = 100_000_000;

reg [31:0] counter;
reg l_r_sim_clk; // Simulated clock to make transitions easier to see
assign o_w_dbg_clk = l_r_sim_clk;
initial begin
counter = 0;
l_r_sim_clk = 0;
end

task1 l_m_task1(
.o_w_red(o_w_red),
.o_w_green(o_w_green),
.o_w_yellow(o_w_yellow),
.i_w_clk(l_r_sim_clk),
.i_w_reset(i_w_reset)
);


always@(posedge clk) begin
if (read_frequency >= 1) begin
counter <= counter + 1;
if (counter >= CLOCK_FREQUENCY/(read_frequency + 1)) begin
l_r_sim_clk <= ~l_r_sim_clk; // Simulate posedge/negedge
counter <= 0;
end
end else begin
counter <= 0;
end
end


endmodule
28 changes: 14 additions & 14 deletions chapters/verilog/debouncer/drills/tasks/task1/task1.xdc
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Original file line number Diff line number Diff line change
Expand Up @@ -4,33 +4,33 @@
## - rename the used ports (in each line, after get_ports) according to the top level signal names in the project

## Clock signal
#set_property -dict { PACKAGE_PIN E3 IOSTANDARD LVCMOS33 } [get_ports { CLK100MHZ }]; #IO_L12P_T1_MRCC_35 Sch=clk100mhz
set_property -dict { PACKAGE_PIN E3 IOSTANDARD LVCMOS33 } [get_ports { clk }]; #IO_L12P_T1_MRCC_35 Sch=clk100mhz
#create_clock -add -name sys_clk_pin -period 10.00 -waveform {0 5} [get_ports {CLK100MHZ}];


##Switches
#set_property -dict { PACKAGE_PIN J15 IOSTANDARD LVCMOS33 } [get_ports { SW[0] }]; #IO_L24N_T3_RS0_15 Sch=sw[0]
#set_property -dict { PACKAGE_PIN L16 IOSTANDARD LVCMOS33 } [get_ports { SW[1] }]; #IO_L3N_T0_DQS_EMCCLK_14 Sch=sw[1]
#set_property -dict { PACKAGE_PIN M13 IOSTANDARD LVCMOS33 } [get_ports { SW[2] }]; #IO_L6N_T0_D08_VREF_14 Sch=sw[2]
#set_property -dict { PACKAGE_PIN R15 IOSTANDARD LVCMOS33 } [get_ports { SW[3] }]; #IO_L13N_T2_MRCC_14 Sch=sw[3]
#set_property -dict { PACKAGE_PIN R17 IOSTANDARD LVCMOS33 } [get_ports { SW[4] }]; #IO_L12N_T1_MRCC_14 Sch=sw[4]
#set_property -dict { PACKAGE_PIN T18 IOSTANDARD LVCMOS33 } [get_ports { SW[5] }]; #IO_L7N_T1_D10_14 Sch=sw[5]
#set_property -dict { PACKAGE_PIN U18 IOSTANDARD LVCMOS33 } [get_ports { SW[6] }]; #IO_L17N_T2_A13_D29_14 Sch=sw[6]
#set_property -dict { PACKAGE_PIN R13 IOSTANDARD LVCMOS33 } [get_ports { SW[7] }]; #IO_L5N_T0_D07_14 Sch=sw[7]
set_property -dict { PACKAGE_PIN J15 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[0] }]; #IO_L24N_T3_RS0_15 Sch=sw[0]
set_property -dict { PACKAGE_PIN L16 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[1] }]; #IO_L3N_T0_DQS_EMCCLK_14 Sch=sw[1]
set_property -dict { PACKAGE_PIN M13 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[2] }]; #IO_L6N_T0_D08_VREF_14 Sch=sw[2]
set_property -dict { PACKAGE_PIN R15 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[3] }]; #IO_L13N_T2_MRCC_14 Sch=sw[3]
set_property -dict { PACKAGE_PIN R17 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[4] }]; #IO_L12N_T1_MRCC_14 Sch=sw[4]
set_property -dict { PACKAGE_PIN T18 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[5] }]; #IO_L7N_T1_D10_14 Sch=sw[5]
set_property -dict { PACKAGE_PIN U18 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[6] }]; #IO_L17N_T2_A13_D29_14 Sch=sw[6]
set_property -dict { PACKAGE_PIN R13 IOSTANDARD LVCMOS33 } [get_ports { read_frequency[7] }]; #IO_L5N_T0_D07_14 Sch=sw[7]
#set_property -dict { PACKAGE_PIN T8 IOSTANDARD LVCMOS18 } [get_ports { SW[8] }]; #IO_L24N_T3_34 Sch=sw[8]
#set_property -dict { PACKAGE_PIN U8 IOSTANDARD LVCMOS18 } [get_ports { SW[9] }]; #IO_25_34 Sch=sw[9]
#set_property -dict { PACKAGE_PIN R16 IOSTANDARD LVCMOS33 } [get_ports { SW[10] }]; #IO_L15P_T2_DQS_RDWR_B_14 Sch=sw[10]
#set_property -dict { PACKAGE_PIN T13 IOSTANDARD LVCMOS33 } [get_ports { SW[11] }]; #IO_L23P_T3_A03_D19_14 Sch=sw[11]
#set_property -dict { PACKAGE_PIN H6 IOSTANDARD LVCMOS33 } [get_ports { SW[12] }]; #IO_L24P_T3_35 Sch=sw[12]
#set_property -dict { PACKAGE_PIN U12 IOSTANDARD LVCMOS33 } [get_ports { SW[13] }]; #IO_L20P_T3_A08_D24_14 Sch=sw[13]
#set_property -dict { PACKAGE_PIN U11 IOSTANDARD LVCMOS33 } [get_ports { SW[14] }]; #IO_L19N_T3_A09_D25_VREF_14 Sch=sw[14]
#set_property -dict { PACKAGE_PIN V10 IOSTANDARD LVCMOS33 } [get_ports { SW[15] }]; #IO_L21P_T3_DQS_14 Sch=sw[15]
set_property -dict { PACKAGE_PIN V10 IOSTANDARD LVCMOS33 } [get_ports { i_w_reset }]; #IO_L21P_T3_DQS_14 Sch=sw[15]

## LEDs
#set_property -dict { PACKAGE_PIN H17 IOSTANDARD LVCMOS33 } [get_ports { LED[0] }]; #IO_L18P_T2_A24_15 Sch=led[0]
#set_property -dict { PACKAGE_PIN K15 IOSTANDARD LVCMOS33 } [get_ports { LED[1] }]; #IO_L24P_T3_RS1_15 Sch=led[1]
#set_property -dict { PACKAGE_PIN J13 IOSTANDARD LVCMOS33 } [get_ports { LED[2] }]; #IO_L17N_T2_A25_15 Sch=led[2]
#set_property -dict { PACKAGE_PIN N14 IOSTANDARD LVCMOS33 } [get_ports { LED[3] }]; #IO_L8P_T1_D11_14 Sch=led[3]
set_property -dict { PACKAGE_PIN H17 IOSTANDARD LVCMOS33 } [get_ports { o_w_red }]; #IO_L18P_T2_A24_15 Sch=led[0]
set_property -dict { PACKAGE_PIN K15 IOSTANDARD LVCMOS33 } [get_ports { o_w_green }]; #IO_L24P_T3_RS1_15 Sch=led[1]
set_property -dict { PACKAGE_PIN J13 IOSTANDARD LVCMOS33 } [get_ports { o_w_yellow }]; #IO_L17N_T2_A25_15 Sch=led[2]
set_property -dict { PACKAGE_PIN N14 IOSTANDARD LVCMOS33 } [get_ports { o_w_dbg_clk }]; #IO_L8P_T1_D11_14 Sch=led[3]
#set_property -dict { PACKAGE_PIN R18 IOSTANDARD LVCMOS33 } [get_ports { LED[4] }]; #IO_L7P_T1_D09_14 Sch=led[4]
#set_property -dict { PACKAGE_PIN V17 IOSTANDARD LVCMOS33 } [get_ports { LED[5] }]; #IO_L18N_T2_A11_D27_14 Sch=led[5]
#set_property -dict { PACKAGE_PIN U17 IOSTANDARD LVCMOS33 } [get_ports { LED[6] }]; #IO_L17P_T2_A14_D30_14 Sch=led[6]
Expand Down