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phase estimation update: quadrant quantization from 256 slices -> 512 slices

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mmehari
2022-01-04 22:15:16 +01:00
parent 53679a107f
commit 36c738fe98
6 changed files with 532 additions and 20 deletions
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258
verilog/Xilinx/zynq/atan_lut/atan_lut.coe
View File

@ -1,258 +1,514 @@
memory_initialization_radix=2; memory_initialization_radix=2;
memory_initialization_vector= memory_initialization_vector=
000000000, 000000000,
000000001,
000000010, 000000010,
000000011,
000000100, 000000100,
000000101,
000000110, 000000110,
000000111,
000001000, 000001000,
000001001,
000001010, 000001010,
000001011,
000001100, 000001100,
000001101,
000001110, 000001110,
000001111,
000010000, 000010000,
000010001,
000010010, 000010010,
000010011,
000010100, 000010100,
000010101,
000010110, 000010110,
000010111,
000011000, 000011000,
000011001,
000011010, 000011010,
000011011,
000011100, 000011100,
000011101,
000011110, 000011110,
000011111,
000100000, 000100000,
000100001,
000100010, 000100010,
000100011,
000100100, 000100100,
000100101,
000100110, 000100110,
000100111,
000101000, 000101000,
000101001,
000101010, 000101010,
000101011,
000101100, 000101100,
000101101,
000101110, 000101110,
000101111,
000110000, 000110000,
000110001,
000110010, 000110010,
000110011,
000110100, 000110100,
000110101,
000110110, 000110110,
000110111,
000111000, 000111000,
000111001,
000111010, 000111010,
000111011,
000111100, 000111100,
000111101,
000111110, 000111110,
000111111,
001000000, 001000000,
001000001,
001000010, 001000010,
001000011,
001000100, 001000100,
001000101,
001000110, 001000110,
001000111,
001001000, 001001000,
001001001, 001001001,
001001001,
001001010,
001001011, 001001011,
001001100,
001001101, 001001101,
001001110,
001001111, 001001111,
001010000,
001010001, 001010001,
001010010,
001010011, 001010011,
001010100,
001010101, 001010101,
001010110,
001010111, 001010111,
001011000,
001011001, 001011001,
001011010,
001011011, 001011011,
001011100,
001011101, 001011101,
001011110,
001011111, 001011111,
001100000,
001100001, 001100001,
001100010,
001100011, 001100011,
001100100,
001100101, 001100101,
001100110,
001100111, 001100111,
001101000,
001101001,
001101001, 001101001,
001101010, 001101010,
001101011,
001101100, 001101100,
001101101,
001101110, 001101110,
001101111,
001110000, 001110000,
001110001,
001110010, 001110010,
001110011,
001110100, 001110100,
001110101,
001110110, 001110110,
001110111,
001111000, 001111000,
001111001,
001111010, 001111010,
001111011,
001111100,
001111100, 001111100,
001111101, 001111101,
001111110,
001111111, 001111111,
010000000,
010000001, 010000001,
010000010,
010000011, 010000011,
010000100,
010000101, 010000101,
010000110,
010000111, 010000111,
010001000,
010001001, 010001001,
010001010,
010001011,
010001011, 010001011,
010001100, 010001100,
010001101,
010001110, 010001110,
010001111,
010010000, 010010000,
010010001,
010010010, 010010010,
010010011,
010010100, 010010100,
010010101,
010010110, 010010110,
010010111, 010010111,
010010111,
010011000,
010011001, 010011001,
010011010,
010011011, 010011011,
010011100,
010011101, 010011101,
010011110,
010011111, 010011111,
010100000,
010100001,
010100001, 010100001,
010100010, 010100010,
010100011,
010100100, 010100100,
010100101,
010100110, 010100110,
010100111,
010101000, 010101000,
010101001,
010101010,
010101010, 010101010,
010101011, 010101011,
010101100,
010101101, 010101101,
010101110,
010101111, 010101111,
010110000,
010110001, 010110001,
010110010, 010110010,
010110010,
010110011,
010110100, 010110100,
010110101,
010110110, 010110110,
010110111,
010111000, 010111000,
010111001, 010111001,
010111001,
010111010,
010111011, 010111011,
010111100,
010111101, 010111101,
010111110,
010111111, 010111111,
011000000, 011000000,
011000000,
011000001,
011000010, 011000010,
011000011,
011000100, 011000100,
011000101,
011000110,
011000110, 011000110,
011000111, 011000111,
011001000,
011001001, 011001001,
011001010,
011001011, 011001011,
011001100, 011001100,
011001100,
011001101,
011001110, 011001110,
011001111,
011010000, 011010000,
011010001, 011010001,
011010001,
011010010,
011010011, 011010011,
011010100,
011010101, 011010101,
011010110,
011010111,
011010111, 011010111,
011011000, 011011000,
011011001,
011011010, 011011010,
011011011, 011011011,
011011011,
011011100,
011011101, 011011101,
011011110,
011011111, 011011111,
011100000, 011100000,
011100000,
011100001,
011100010, 011100010,
011100011,
011100100, 011100100,
011100101, 011100101,
011100101,
011100110,
011100111, 011100111,
011101000,
011101001,
011101001, 011101001,
011101010, 011101010,
011101011,
011101100, 011101100,
011101101, 011101101,
011101101,
011101110,
011101111, 011101111,
011110000,
011110001,
011110001, 011110001,
011110010, 011110010,
011110011,
011110100, 011110100,
011110101, 011110101,
011110101,
011110110,
011110111, 011110111,
011111000, 011111000,
011111000,
011111001,
011111010, 011111010,
011111011,
011111100,
011111100, 011111100,
011111101, 011111101,
011111110,
011111111,
011111111, 011111111,
100000000, 100000000,
100000001,
100000010, 100000010,
100000011, 100000011,
100000011,
100000100,
100000101, 100000101,
100000110, 100000110,
100000110,
100000111,
100001000, 100001000,
100001001, 100001001,
100001001,
100001010,
100001011, 100001011,
100001100, 100001100,
100001100,
100001101,
100001110, 100001110,
100001111, 100001111,
100001111,
100010000,
100010001, 100010001,
100010010, 100010010,
100010010,
100010011,
100010100, 100010100,
100010101, 100010101,
100010101,
100010110,
100010111,
100010111, 100010111,
100011000, 100011000,
100011001,
100011010,
100011010, 100011010,
100011011, 100011011,
100011100,
100011101,
100011101, 100011101,
100011110, 100011110,
100011111, 100011111,
100011111,
100100000,
100100001, 100100001,
100100010, 100100010,
100100010,
100100011,
100100100,
100100100, 100100100,
100100101, 100100101,
100100110,
100100111,
100100111, 100100111,
100101000, 100101000,
100101001, 100101001,
100101001,
100101010,
100101011,
100101011, 100101011,
100101100, 100101100,
100101101,
100101110,
100101110, 100101110,
100101111, 100101111,
100110000, 100110000,
100110000,
100110001,
100110010,
100110010, 100110010,
100110011, 100110011,
100110100, 100110100,
100110100,
100110101,
100110110,
100110110, 100110110,
100110111, 100110111,
100111000, 100111000,
100111000,
100111001,
100111010,
100111010, 100111010,
100111011, 100111011,
100111100, 100111100,
100111100,
100111101,
100111110,
100111110, 100111110,
100111111, 100111111,
101000000, 101000000,
101000000,
101000001,
101000010,
101000010, 101000010,
101000011, 101000011,
101000100, 101000100,
101000100,
101000101,
101000110,
101000110, 101000110,
101000111, 101000111,
101001000, 101001000,
101001000,
101001001, 101001001,
101001001,
101001010,
101001011,
101001011, 101001011,
101001100, 101001100,
101001101, 101001101,
101001101,
101001110,
101001111, 101001111,
101001111,
101010000,
101010000, 101010000,
101010001, 101010001,
101010010, 101010010,
101010010,
101010011,
101010100, 101010100,
101010100,
101010101,
101010101, 101010101,
101010110, 101010110,
101010111, 101010111,
101010111,
101011000, 101011000,
101011000,
101011001,
101011010,
101011010, 101011010,
101011011, 101011011,
101011100, 101011100,
101011100,
101011101, 101011101,
101011101,
101011110,
101011111, 101011111,
101011111,
101100000,
101100000, 101100000,
101100001, 101100001,
101100010, 101100010,
101100010,
101100011,
101100011, 101100011,
101100100, 101100100,
101100100,
101100101,
101100110, 101100110,
101100110,
101100111,
101100111, 101100111,
101101000, 101101000,
101101001, 101101001,
101101001,
101101010,
101101010, 101101010,
101101011, 101101011,
101101011,
101101100,
101101101,
101101101, 101101101,
101101110, 101101110,
101101110,
101101111,
101101111, 101101111,
101110000, 101110000,
101110001, 101110001,
101110001,
101110010,
101110010, 101110010,
101110011, 101110011,
101110011,
101110100,
101110101,
101110101, 101110101,
101110110, 101110110,
101110110,
101110111, 101110111,
101110111,
101111000,
101111000, 101111000,
101111001, 101111001,
101111010, 101111010,
101111010,
101111011,
101111011, 101111011,
101111100, 101111100,
101111100,
101111101,
101111101, 101111101,
101111110, 101111110,
101111110,
101111111, 101111111,
101111111,
110000000,
110000001,
110000001, 110000001,
110000010, 110000010,
110000010,
110000011,
110000011, 110000011,
110000100, 110000100,
110000100,
110000101,
110000101, 110000101,
110000110, 110000110,
110000110,
110000111,
110000111, 110000111,
110001000, 110001000,
110001000,
110001001,
110001001, 110001001,
110001010, 110001010,
110001011, 110001011,
110001011,
110001100,
110001100, 110001100,
110001101, 110001101,
110001101,
110001110,
110001110, 110001110,
110001111, 110001111,
110001111,
110010000, 110010000,
110010001; 110010000,
110010001,
110010001,
110010010;

14
verilog/Xilinx/zynq/atan_lut/atan_lut.xci
View File

@ -89,8 +89,8 @@
<spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.CLK.ACLK.INSERT_VIP">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.CLK.ACLK.INSERT_VIP">0</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.CLK.ACLK.PHASE">0.000</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.CLK.ACLK.PHASE">0.000</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.RST.ARESETN.INSERT_VIP">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.RST.ARESETN.INSERT_VIP">0</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ADDRA_WIDTH">8</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ADDRA_WIDTH">9</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ADDRB_WIDTH">8</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ADDRB_WIDTH">9</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ALGORITHM">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ALGORITHM">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_AXI_ID_WIDTH">4</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_AXI_ID_WIDTH">4</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_AXI_SLAVE_TYPE">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_AXI_SLAVE_TYPE">0</spirit:configurableElementValue>
@ -137,8 +137,8 @@
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_MEM_TYPE">3</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_MEM_TYPE">3</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_MUX_PIPELINE_STAGES">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_MUX_PIPELINE_STAGES">0</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_PRIM_TYPE">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_PRIM_TYPE">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_DEPTH_A">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_DEPTH_A">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_DEPTH_B">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_DEPTH_B">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_LATENCY_A">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_LATENCY_A">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_LATENCY_B">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_LATENCY_B">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_WIDTH_A">9</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_WIDTH_A">9</spirit:configurableElementValue>
@ -157,8 +157,8 @@
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_USE_URAM">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_USE_URAM">0</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WEA_WIDTH">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WEA_WIDTH">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WEB_WIDTH">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WEB_WIDTH">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_DEPTH_A">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_DEPTH_A">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_DEPTH_B">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_DEPTH_B">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_MODE_A">WRITE_FIRST</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_MODE_A">WRITE_FIRST</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_MODE_B">WRITE_FIRST</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_MODE_B">WRITE_FIRST</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_WIDTH_A">9</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_WIDTH_A">9</spirit:configurableElementValue>
@ -228,7 +228,7 @@
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_REGCEB_Pin">false</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_REGCEB_Pin">false</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_RSTA_Pin">false</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_RSTA_Pin">false</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_RSTB_Pin">false</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_RSTB_Pin">false</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Depth_A">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Depth_A">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Width_A">9</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Width_A">9</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Width_B">9</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Width_B">9</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.ecctype">No_ECC</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.ecctype">No_ECC</spirit:configurableElementValue>

258
verilog/Xilinx/zynquplus/atan_lut/atan_lut.coe
View File

@ -1,258 +1,514 @@
memory_initialization_radix=2; memory_initialization_radix=2;
memory_initialization_vector= memory_initialization_vector=
000000000, 000000000,
000000001,
000000010, 000000010,
000000011,
000000100, 000000100,
000000101,
000000110, 000000110,
000000111,
000001000, 000001000,
000001001,
000001010, 000001010,
000001011,
000001100, 000001100,
000001101,
000001110, 000001110,
000001111,
000010000, 000010000,
000010001,
000010010, 000010010,
000010011,
000010100, 000010100,
000010101,
000010110, 000010110,
000010111,
000011000, 000011000,
000011001,
000011010, 000011010,
000011011,
000011100, 000011100,
000011101,
000011110, 000011110,
000011111,
000100000, 000100000,
000100001,
000100010, 000100010,
000100011,
000100100, 000100100,
000100101,
000100110, 000100110,
000100111,
000101000, 000101000,
000101001,
000101010, 000101010,
000101011,
000101100, 000101100,
000101101,
000101110, 000101110,
000101111,
000110000, 000110000,
000110001,
000110010, 000110010,
000110011,
000110100, 000110100,
000110101,
000110110, 000110110,
000110111,
000111000, 000111000,
000111001,
000111010, 000111010,
000111011,
000111100, 000111100,
000111101,
000111110, 000111110,
000111111,
001000000, 001000000,
001000001,
001000010, 001000010,
001000011,
001000100, 001000100,
001000101,
001000110, 001000110,
001000111,
001001000, 001001000,
001001001, 001001001,
001001001,
001001010,
001001011, 001001011,
001001100,
001001101, 001001101,
001001110,
001001111, 001001111,
001010000,
001010001, 001010001,
001010010,
001010011, 001010011,
001010100,
001010101, 001010101,
001010110,
001010111, 001010111,
001011000,
001011001, 001011001,
001011010,
001011011, 001011011,
001011100,
001011101, 001011101,
001011110,
001011111, 001011111,
001100000,
001100001, 001100001,
001100010,
001100011, 001100011,
001100100,
001100101, 001100101,
001100110,
001100111, 001100111,
001101000,
001101001,
001101001, 001101001,
001101010, 001101010,
001101011,
001101100, 001101100,
001101101,
001101110, 001101110,
001101111,
001110000, 001110000,
001110001,
001110010, 001110010,
001110011,
001110100, 001110100,
001110101,
001110110, 001110110,
001110111,
001111000, 001111000,
001111001,
001111010, 001111010,
001111011,
001111100,
001111100, 001111100,
001111101, 001111101,
001111110,
001111111, 001111111,
010000000,
010000001, 010000001,
010000010,
010000011, 010000011,
010000100,
010000101, 010000101,
010000110,
010000111, 010000111,
010001000,
010001001, 010001001,
010001010,
010001011,
010001011, 010001011,
010001100, 010001100,
010001101,
010001110, 010001110,
010001111,
010010000, 010010000,
010010001,
010010010, 010010010,
010010011,
010010100, 010010100,
010010101,
010010110, 010010110,
010010111, 010010111,
010010111,
010011000,
010011001, 010011001,
010011010,
010011011, 010011011,
010011100,
010011101, 010011101,
010011110,
010011111, 010011111,
010100000,
010100001,
010100001, 010100001,
010100010, 010100010,
010100011,
010100100, 010100100,
010100101,
010100110, 010100110,
010100111,
010101000, 010101000,
010101001,
010101010,
010101010, 010101010,
010101011, 010101011,
010101100,
010101101, 010101101,
010101110,
010101111, 010101111,
010110000,
010110001, 010110001,
010110010, 010110010,
010110010,
010110011,
010110100, 010110100,
010110101,
010110110, 010110110,
010110111,
010111000, 010111000,
010111001, 010111001,
010111001,
010111010,
010111011, 010111011,
010111100,
010111101, 010111101,
010111110,
010111111, 010111111,
011000000, 011000000,
011000000,
011000001,
011000010, 011000010,
011000011,
011000100, 011000100,
011000101,
011000110,
011000110, 011000110,
011000111, 011000111,
011001000,
011001001, 011001001,
011001010,
011001011, 011001011,
011001100, 011001100,
011001100,
011001101,
011001110, 011001110,
011001111,
011010000, 011010000,
011010001, 011010001,
011010001,
011010010,
011010011, 011010011,
011010100,
011010101, 011010101,
011010110,
011010111,
011010111, 011010111,
011011000, 011011000,
011011001,
011011010, 011011010,
011011011, 011011011,
011011011,
011011100,
011011101, 011011101,
011011110,
011011111, 011011111,
011100000, 011100000,
011100000,
011100001,
011100010, 011100010,
011100011,
011100100, 011100100,
011100101, 011100101,
011100101,
011100110,
011100111, 011100111,
011101000,
011101001,
011101001, 011101001,
011101010, 011101010,
011101011,
011101100, 011101100,
011101101, 011101101,
011101101,
011101110,
011101111, 011101111,
011110000,
011110001,
011110001, 011110001,
011110010, 011110010,
011110011,
011110100, 011110100,
011110101, 011110101,
011110101,
011110110,
011110111, 011110111,
011111000, 011111000,
011111000,
011111001,
011111010, 011111010,
011111011,
011111100,
011111100, 011111100,
011111101, 011111101,
011111110,
011111111,
011111111, 011111111,
100000000, 100000000,
100000001,
100000010, 100000010,
100000011, 100000011,
100000011,
100000100,
100000101, 100000101,
100000110, 100000110,
100000110,
100000111,
100001000, 100001000,
100001001, 100001001,
100001001,
100001010,
100001011, 100001011,
100001100, 100001100,
100001100,
100001101,
100001110, 100001110,
100001111, 100001111,
100001111,
100010000,
100010001, 100010001,
100010010, 100010010,
100010010,
100010011,
100010100, 100010100,
100010101, 100010101,
100010101,
100010110,
100010111,
100010111, 100010111,
100011000, 100011000,
100011001,
100011010,
100011010, 100011010,
100011011, 100011011,
100011100,
100011101,
100011101, 100011101,
100011110, 100011110,
100011111, 100011111,
100011111,
100100000,
100100001, 100100001,
100100010, 100100010,
100100010,
100100011,
100100100,
100100100, 100100100,
100100101, 100100101,
100100110,
100100111,
100100111, 100100111,
100101000, 100101000,
100101001, 100101001,
100101001,
100101010,
100101011,
100101011, 100101011,
100101100, 100101100,
100101101,
100101110,
100101110, 100101110,
100101111, 100101111,
100110000, 100110000,
100110000,
100110001,
100110010,
100110010, 100110010,
100110011, 100110011,
100110100, 100110100,
100110100,
100110101,
100110110,
100110110, 100110110,
100110111, 100110111,
100111000, 100111000,
100111000,
100111001,
100111010,
100111010, 100111010,
100111011, 100111011,
100111100, 100111100,
100111100,
100111101,
100111110,
100111110, 100111110,
100111111, 100111111,
101000000, 101000000,
101000000,
101000001,
101000010,
101000010, 101000010,
101000011, 101000011,
101000100, 101000100,
101000100,
101000101,
101000110,
101000110, 101000110,
101000111, 101000111,
101001000, 101001000,
101001000,
101001001, 101001001,
101001001,
101001010,
101001011,
101001011, 101001011,
101001100, 101001100,
101001101, 101001101,
101001101,
101001110,
101001111, 101001111,
101001111,
101010000,
101010000, 101010000,
101010001, 101010001,
101010010, 101010010,
101010010,
101010011,
101010100, 101010100,
101010100,
101010101,
101010101, 101010101,
101010110, 101010110,
101010111, 101010111,
101010111,
101011000, 101011000,
101011000,
101011001,
101011010,
101011010, 101011010,
101011011, 101011011,
101011100, 101011100,
101011100,
101011101, 101011101,
101011101,
101011110,
101011111, 101011111,
101011111,
101100000,
101100000, 101100000,
101100001, 101100001,
101100010, 101100010,
101100010,
101100011,
101100011, 101100011,
101100100, 101100100,
101100100,
101100101,
101100110, 101100110,
101100110,
101100111,
101100111, 101100111,
101101000, 101101000,
101101001, 101101001,
101101001,
101101010,
101101010, 101101010,
101101011, 101101011,
101101011,
101101100,
101101101,
101101101, 101101101,
101101110, 101101110,
101101110,
101101111,
101101111, 101101111,
101110000, 101110000,
101110001, 101110001,
101110001,
101110010,
101110010, 101110010,
101110011, 101110011,
101110011,
101110100,
101110101,
101110101, 101110101,
101110110, 101110110,
101110110,
101110111, 101110111,
101110111,
101111000,
101111000, 101111000,
101111001, 101111001,
101111010, 101111010,
101111010,
101111011,
101111011, 101111011,
101111100, 101111100,
101111100,
101111101,
101111101, 101111101,
101111110, 101111110,
101111110,
101111111, 101111111,
101111111,
110000000,
110000001,
110000001, 110000001,
110000010, 110000010,
110000010,
110000011,
110000011, 110000011,
110000100, 110000100,
110000100,
110000101,
110000101, 110000101,
110000110, 110000110,
110000110,
110000111,
110000111, 110000111,
110001000, 110001000,
110001000,
110001001,
110001001, 110001001,
110001010, 110001010,
110001011, 110001011,
110001011,
110001100,
110001100, 110001100,
110001101, 110001101,
110001101,
110001110,
110001110, 110001110,
110001111, 110001111,
110001111,
110010000, 110010000,
110010001; 110010000,
110010001,
110010001,
110010010;

14
verilog/Xilinx/zynquplus/atan_lut/atan_lut.xci
View File

@ -89,8 +89,8 @@
<spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.CLK.ACLK.INSERT_VIP">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.CLK.ACLK.INSERT_VIP">0</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.CLK.ACLK.PHASE">0.000</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.CLK.ACLK.PHASE">0.000</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.RST.ARESETN.INSERT_VIP">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="BUSIFPARAM_VALUE.RST.ARESETN.INSERT_VIP">0</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ADDRA_WIDTH">8</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ADDRA_WIDTH">9</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ADDRB_WIDTH">8</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ADDRB_WIDTH">9</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ALGORITHM">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_ALGORITHM">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_AXI_ID_WIDTH">4</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_AXI_ID_WIDTH">4</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_AXI_SLAVE_TYPE">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_AXI_SLAVE_TYPE">0</spirit:configurableElementValue>
@ -137,8 +137,8 @@
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_MEM_TYPE">3</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_MEM_TYPE">3</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_MUX_PIPELINE_STAGES">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_MUX_PIPELINE_STAGES">0</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_PRIM_TYPE">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_PRIM_TYPE">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_DEPTH_A">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_DEPTH_A">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_DEPTH_B">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_DEPTH_B">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_LATENCY_A">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_LATENCY_A">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_LATENCY_B">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_LATENCY_B">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_WIDTH_A">9</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_READ_WIDTH_A">9</spirit:configurableElementValue>
@ -157,8 +157,8 @@
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_USE_URAM">0</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_USE_URAM">0</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WEA_WIDTH">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WEA_WIDTH">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WEB_WIDTH">1</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WEB_WIDTH">1</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_DEPTH_A">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_DEPTH_A">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_DEPTH_B">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_DEPTH_B">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_MODE_A">WRITE_FIRST</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_MODE_A">WRITE_FIRST</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_MODE_B">WRITE_FIRST</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_MODE_B">WRITE_FIRST</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_WIDTH_A">9</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C_WRITE_WIDTH_A">9</spirit:configurableElementValue>
@ -228,7 +228,7 @@
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_REGCEB_Pin">false</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_REGCEB_Pin">false</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_RSTA_Pin">false</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_RSTA_Pin">false</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_RSTB_Pin">false</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Use_RSTB_Pin">false</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Depth_A">256</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Depth_A">512</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Width_A">9</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Width_A">9</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Width_B">9</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.Write_Width_B">9</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.ecctype">No_ECC</spirit:configurableElementValue> <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.ecctype">No_ECC</spirit:configurableElementValue>

2
verilog/common_defs.v
View File

@ -1,4 +1,4 @@
`define ATAN_LUT_LEN_SHIFT 8 `define ATAN_LUT_LEN_SHIFT 9
// changing this requires changing PI definition in common_params.v accordingly // changing this requires changing PI definition in common_params.v accordingly
`define ATAN_LUT_SCALE_SHIFT 9 `define ATAN_LUT_SCALE_SHIFT 9

6
verilog/phase.v
View File

@ -27,8 +27,8 @@ reg [DATA_WIDTH-1:0] max;
reg [DATA_WIDTH-1:0] min; reg [DATA_WIDTH-1:0] min;
wire [DATA_WIDTH-1:0] dividend; wire [DATA_WIDTH-1:0] dividend;
wire [DATA_WIDTH-`ATAN_LUT_LEN_SHIFT-1:0] divisor; wire [DATA_WIDTH-`ATAN_LUT_LEN_SHIFT-1:0] divisor;
assign dividend = (max > 8388608) ? min : {min[DATA_WIDTH-`ATAN_LUT_LEN_SHIFT-1:0], {`ATAN_LUT_LEN_SHIFT{1'b0}}}; assign dividend = (max > 4194304) ? min : {min[DATA_WIDTH-`ATAN_LUT_LEN_SHIFT-1:0], {`ATAN_LUT_LEN_SHIFT{1'b0}}};
assign divisor = (max > 8388608) ? max[DATA_WIDTH-1:`ATAN_LUT_LEN_SHIFT] : max[DATA_WIDTH-`ATAN_LUT_LEN_SHIFT-1:0]; assign divisor = (max > 4194304) ? max[DATA_WIDTH-1:`ATAN_LUT_LEN_SHIFT] : max[DATA_WIDTH-`ATAN_LUT_LEN_SHIFT-1:0];
wire div_in_stb; wire div_in_stb;
@ -38,7 +38,7 @@ wire div_out_stb;
wire [`ATAN_LUT_LEN_SHIFT-1:0] atan_addr; wire [`ATAN_LUT_LEN_SHIFT-1:0] atan_addr;
wire [`ATAN_LUT_SCALE_SHIFT-1:0] atan_data; wire [`ATAN_LUT_SCALE_SHIFT-1:0] atan_data;
assign atan_addr = (quotient>255?255:quotient[`ATAN_LUT_LEN_SHIFT-1:0]); assign atan_addr = (quotient>511?511:quotient[`ATAN_LUT_LEN_SHIFT-1:0]);
wire signed [`ATAN_LUT_SCALE_SHIFT:0] _phase = {1'b0, atan_data}; wire signed [`ATAN_LUT_SCALE_SHIFT:0] _phase = {1'b0, atan_data};
reg [2:0] quadrant; reg [2:0] quadrant;