Initial commit
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59
Libs/NanoBlaze_test/hdl/nanoBlaze_tester_test.vhd
Normal file
59
Libs/NanoBlaze_test/hdl/nanoBlaze_tester_test.vhd
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@ -0,0 +1,59 @@
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ARCHITECTURE test OF nanoBlaze_tester IS
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constant clockFrequency: real := 100.0E6;
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constant clockPeriod: time := (1.0/clockFrequency) * 1 sec;
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signal clock_int: std_uLogic := '1';
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signal dataReg: std_ulogic_vector(dataOut'range);
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BEGIN
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------------------------------------------------------------------------------
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-- reset and clock
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reset <= '1', '0' after 2*clockPeriod;
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clock_int <= not clock_int after clockPeriod/2;
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clock <= transport clock_int after clockPeriod*9.0/10.0;
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------------------------------------------------------------------------------
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-- enable
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en <= '1';
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------------------------------------------------------------------------------
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-- data
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storeData: process(clock_int)
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begin
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if rising_edge(clock_int) then
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if writeStrobe = '1' then
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dataReg <= dataOut;
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end if;
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end if;
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end process storeData;
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dataIn <= not dataReg;
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------------------------------------------------------------------------------
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-- error checking
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checkBus: process(clock_int)
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begin
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if rising_edge(clock_int) then
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if writeStrobe = '1' then
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if (dataAddress = 0) and (unsigned(dataOut) = 0) then
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assert false
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report "Testbench reports error (output value 0 at address 0)"
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severity failure;
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end if;
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if (dataAddress = 0) and (unsigned(dataOut) = 1) then
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assert false
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report
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cr & cr &
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"--------------------------------------------------------------------------------" & cr &
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"Testbench reports successful end of simulation (output value 1 at address 0)" & cr &
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"--------------------------------------------------------------------------------" & cr &
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cr
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severity failure;
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end if;
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end if;
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end if;
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end process checkBus;
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END ARCHITECTURE test;
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@ -0,0 +1,4 @@
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INCLUDE list {
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DEFAULT atom 1
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}
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DIALECT atom VHDL_2008
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3
Libs/NanoBlaze_test/hds/_nanoblaze_tb._epf
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3
Libs/NanoBlaze_test/hds/_nanoblaze_tb._epf
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DEFAULT_FILE atom nano@blaze_tb/struct.bd
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DEFAULT_ARCHITECTURE atom struct
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TOP_MARKER atom 1
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2
Libs/NanoBlaze_test/hds/_nanoblaze_tester._epf
Normal file
2
Libs/NanoBlaze_test/hds/_nanoblaze_tester._epf
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@ -0,0 +1,2 @@
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DEFAULT_ARCHITECTURE atom test
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DEFAULT_FILE atom nanoBlaze_tester_test.vhd
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2
Libs/NanoBlaze_test/hds/hds/_cordic_tb._epf
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2
Libs/NanoBlaze_test/hds/hds/_cordic_tb._epf
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DEFAULT_ARCHITECTURE atom struct
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DEFAULT_FILE atom cordic_tb/struct.bd
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2
Libs/NanoBlaze_test/hds/hds/_cordic_tester._epf
Normal file
2
Libs/NanoBlaze_test/hds/hds/_cordic_tester._epf
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DEFAULT_FILE atom cordic_tester_test.vhd
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DEFAULT_ARCHITECTURE atom test
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3
Libs/NanoBlaze_test/hds/hds/_motherboard_tb._epf
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3
Libs/NanoBlaze_test/hds/hds/_motherboard_tb._epf
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DEFAULT_ARCHITECTURE atom struct
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DEFAULT_FILE atom motherboard_tb/struct.bd
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TOP_MARKER atom 1
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2
Libs/NanoBlaze_test/hds/hds/_motherboard_tester._epf
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2
Libs/NanoBlaze_test/hds/hds/_motherboard_tester._epf
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DEFAULT_FILE atom motherboard_tester_test.vhd
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DEFAULT_ARCHITECTURE atom test
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3457
Libs/NanoBlaze_test/hds/nano@blaze_tb/struct.bd
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3457
Libs/NanoBlaze_test/hds/nano@blaze_tb/struct.bd
Normal file
File diff suppressed because it is too large
Load Diff
1258
Libs/NanoBlaze_test/hds/nano@blaze_tb/symbol.sb
Normal file
1258
Libs/NanoBlaze_test/hds/nano@blaze_tb/symbol.sb
Normal file
File diff suppressed because it is too large
Load Diff
1980
Libs/NanoBlaze_test/hds/nano@blaze_tester/interface
Normal file
1980
Libs/NanoBlaze_test/hds/nano@blaze_tester/interface
Normal file
File diff suppressed because it is too large
Load Diff
74
Libs/NanoBlaze_test/sim/nanoBlaze.do
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74
Libs/NanoBlaze_test/sim/nanoBlaze.do
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@ -0,0 +1,74 @@
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onerror {resume}
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quietly WaveActivateNextPane {} 0
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add wave -noupdate /nanoblaze_tb/reset
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add wave -noupdate /nanoblaze_tb/clock
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add wave -noupdate /nanoblaze_tb/en
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add wave -noupdate -divider Program
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add wave -noupdate -format Analog-Step -height 30 -max 100.0 -radix hexadecimal /nanoblaze_tb/i_dut/programcounter
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/i_dut/programcounter
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/i_dut/instruction
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/instrstring
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add wave -noupdate -divider Controller
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/opcode
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/tworeginstr
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/instrdatasel
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/registerfilesel
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/portinsel
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/scratchpadsel
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/regwrite
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/scratchpadwrite
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add wave -noupdate -divider ALU
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/i_dut/i_up/instrdata
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/alucode
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add wave -noupdate -radix unsigned /nanoblaze_tb/i_dut/i_up/addra
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add wave -noupdate -radix unsigned /nanoblaze_tb/i_dut/i_up/addrb
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/cin
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/i_dut/i_up/i_alu/opa
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/i_dut/i_up/i_alu/opb
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/i_dut/i_up/i_alu/aluout
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/cout
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/zero
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add wave -noupdate -divider {Register file}
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add wave -noupdate -radix hexadecimal -subitemconfig {/nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(0) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(1) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(2) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(3) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(4) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(5) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(6) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(7) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(8) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(9) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(10) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(11) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(12) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(13) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(14) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray(15) {-radix hexadecimal}} /nanoblaze_tb/i_dut/i_up/i_alu/i_regs/registerarray
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add wave -noupdate -divider I/O
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add wave -noupdate -radix hexadecimal -subitemconfig {/nanoblaze_tb/dataaddress(7) {-radix hexadecimal} /nanoblaze_tb/dataaddress(6) {-radix hexadecimal} /nanoblaze_tb/dataaddress(5) {-radix hexadecimal} /nanoblaze_tb/dataaddress(4) {-radix hexadecimal} /nanoblaze_tb/dataaddress(3) {-radix hexadecimal} /nanoblaze_tb/dataaddress(2) {-radix hexadecimal} /nanoblaze_tb/dataaddress(1) {-radix hexadecimal} /nanoblaze_tb/dataaddress(0) {-radix hexadecimal}} /nanoblaze_tb/dataaddress
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add wave -noupdate /nanoblaze_tb/readstrobe
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add wave -noupdate /nanoblaze_tb/writestrobe
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/datain
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/dataout
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add wave -noupdate -divider Scratchpad
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add wave -noupdate -radix hexadecimal -subitemconfig {/nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(0) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(1) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(2) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(3) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(4) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(5) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(6) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(7) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(8) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(9) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(10) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(11) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(12) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(13) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(14) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray(15) {-radix hexadecimal}} /nanoblaze_tb/i_dut/i_up/g_scratchpad/i_spad/memoryarray
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add wave -noupdate -divider Branch
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/branchcond
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/incpc
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/loadinstraddress
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/i_dut/i_up/instraddress
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/loadstoredpc
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/i_dut/i_up/storedprogcounter
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/progcounter
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add wave -noupdate -divider Stack
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/storepc
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/prevpc
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add wave -noupdate /nanoblaze_tb/i_dut/i_up/progcounter
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add wave -noupdate -radix hexadecimal -subitemconfig {/nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(0) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(1) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(2) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(3) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(4) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(5) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(6) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(7) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(8) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(9) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(10) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(11) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(12) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(13) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(14) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(15) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(16) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(17) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(18) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(19) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(20) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(21) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(22) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(23) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(24) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(25) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(26) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(27) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(28) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(29) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(30) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(31) {-radix hexadecimal} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray(32) {-radix hexadecimal}} /nanoblaze_tb/i_dut/i_up/i_br/progcounterarray
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add wave -noupdate -radix hexadecimal /nanoblaze_tb/i_dut/i_up/storedprogcounter
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add wave -noupdate -divider Interrupts
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add wave -noupdate /nanoblaze_tb/int
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add wave -noupdate /nanoblaze_tb/intack
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TreeUpdate [SetDefaultTree]
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WaveRestoreCursors {{Cursor 1} {923600 ps} 0}
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configure wave -namecolwidth 260
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configure wave -valuecolwidth 73
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configure wave -justifyvalue left
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configure wave -signalnamewidth 0
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configure wave -snapdistance 10
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configure wave -datasetprefix 0
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configure wave -rowmargin 4
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configure wave -childrowmargin 2
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configure wave -gridoffset 0
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configure wave -gridperiod 1000
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configure wave -griddelta 40
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configure wave -timeline 0
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configure wave -timelineunits us
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update
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WaveRestoreZoom {0 ps} {1050 ns}
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