From: hadaq Date: Fri, 16 Nov 2012 14:56:03 +0000 (+0000) Subject: update before spi X-Git-Url: https://jspc29.x-matter.uni-frankfurt.de/git/?a=commitdiff_plain;h=956eba6a467074c0310ff27b6f0d66b4b61331ba;p=trb3.git update before spi --- diff --git a/nxyter/source/fifo_32_data.vhd b/nxyter/source/fifo_32_data.vhd new file mode 100644 index 0000000..ef6f4af --- /dev/null +++ b/nxyter/source/fifo_32_data.vhd @@ -0,0 +1,651 @@ +-- VHDL netlist generated by SCUBA Diamond_2.0_Production (151) +-- Module Version: 4.8 +--/usr/local/opt/lattice_diamond/diamond/2.0/ispfpga/bin/lin/scuba -w -lang vhdl -synth synplify -bus_exp 7 -bb -arch ep5c00 -type ebfifo -depth 512 -width 32 -depth 512 -regout -no_enable -pe -1 -pf -1 -e + +-- Mon Oct 15 20:08:21 2012 + +library IEEE; +use IEEE.std_logic_1164.all; +-- synopsys translate_off +library ecp3; +use ecp3.components.all; +-- synopsys translate_on + +entity fifo_32_data is + port ( + Data: in std_logic_vector(31 downto 0); + Clock: in std_logic; + WrEn: in std_logic; + RdEn: in std_logic; + Reset: in std_logic; + Q: out std_logic_vector(31 downto 0); + Empty: out std_logic; + Full: out std_logic); +end fifo_32_data; + +architecture Structure of fifo_32_data is + + -- internal signal declarations + signal invout_1: std_logic; + signal invout_0: std_logic; + signal rden_i_inv: std_logic; + signal fcnt_en: std_logic; + signal empty_i: std_logic; + signal empty_d: std_logic; + signal full_i: std_logic; + signal full_d: std_logic; + signal ifcount_0: std_logic; + signal ifcount_1: std_logic; + signal bdcnt_bctr_ci: std_logic; + signal ifcount_2: std_logic; + signal ifcount_3: std_logic; + signal co0: std_logic; + signal ifcount_4: std_logic; + signal ifcount_5: std_logic; + signal co1: std_logic; + signal ifcount_6: std_logic; + signal ifcount_7: std_logic; + signal co2: std_logic; + signal ifcount_8: std_logic; + signal ifcount_9: std_logic; + signal co4: std_logic; + signal cnt_con: std_logic; + signal co3: std_logic; + signal cmp_ci: std_logic; + signal rden_i: std_logic; + signal co0_1: std_logic; + signal co1_1: std_logic; + signal co2_1: std_logic; + signal co3_1: std_logic; + signal cmp_le_1: std_logic; + signal cmp_le_1_c: std_logic; + signal cmp_ci_1: std_logic; + signal fcount_0: std_logic; + signal fcount_1: std_logic; + signal co0_2: std_logic; + signal fcount_2: std_logic; + signal fcount_3: std_logic; + signal co1_2: std_logic; + signal fcount_4: std_logic; + signal fcount_5: std_logic; + signal co2_2: std_logic; + signal fcount_6: std_logic; + signal fcount_7: std_logic; + signal co3_2: std_logic; + signal wren_i: std_logic; + signal wren_i_inv: std_logic; + signal fcount_8: std_logic; + signal fcount_9: std_logic; + signal cmp_ge_d1: std_logic; + signal cmp_ge_d1_c: std_logic; + signal iwcount_0: std_logic; + signal iwcount_1: std_logic; + signal wcount_0: std_logic; + signal wcount_1: std_logic; + signal w_ctr_ci: std_logic; + signal iwcount_2: std_logic; + signal iwcount_3: std_logic; + signal wcount_2: std_logic; + signal wcount_3: std_logic; + signal co0_3: std_logic; + signal iwcount_4: std_logic; + signal iwcount_5: std_logic; + signal wcount_4: std_logic; + signal wcount_5: std_logic; + signal co1_3: std_logic; + signal iwcount_6: std_logic; + signal iwcount_7: std_logic; + signal wcount_6: std_logic; + signal wcount_7: std_logic; + signal co2_3: std_logic; + signal iwcount_8: std_logic; + signal iwcount_9: std_logic; + signal co4_1: std_logic; + signal wcount_8: std_logic; + signal wcount_9: std_logic; + signal co3_3: std_logic; + signal scuba_vlo: std_logic; + signal scuba_vhi: std_logic; + signal ircount_0: std_logic; + signal ircount_1: std_logic; + signal rcount_0: std_logic; + signal rcount_1: std_logic; + signal r_ctr_ci: std_logic; + signal ircount_2: std_logic; + signal ircount_3: std_logic; + signal rcount_2: std_logic; + signal rcount_3: std_logic; + signal co0_4: std_logic; + signal ircount_4: std_logic; + signal ircount_5: std_logic; + signal rcount_4: std_logic; + signal rcount_5: std_logic; + signal co1_4: std_logic; + signal ircount_6: std_logic; + signal ircount_7: std_logic; + signal rcount_6: std_logic; + signal rcount_7: std_logic; + signal co2_4: std_logic; + signal ircount_8: std_logic; + signal ircount_9: std_logic; + signal co4_2: std_logic; + signal rcount_8: std_logic; + signal rcount_9: std_logic; + signal co3_4: std_logic; + + -- local component declarations + component AGEB2 + port (A0: in std_logic; A1: in std_logic; B0: in std_logic; + B1: in std_logic; CI: in std_logic; GE: out std_logic); + end component; + component ALEB2 + port (A0: in std_logic; A1: in std_logic; B0: in std_logic; + B1: in std_logic; CI: in std_logic; LE: out std_logic); + end component; + component AND2 + port (A: in std_logic; B: in std_logic; Z: out std_logic); + end component; + component CU2 + port (CI: in std_logic; PC0: in std_logic; PC1: in std_logic; + CO: out std_logic; NC0: out std_logic; NC1: out std_logic); + end component; + component CB2 + port (CI: in std_logic; PC0: in std_logic; PC1: in std_logic; + CON: in std_logic; CO: out std_logic; NC0: out std_logic; + NC1: out std_logic); + end component; + component FADD2B + port (A0: in std_logic; A1: in std_logic; B0: in std_logic; + B1: in std_logic; CI: in std_logic; COUT: out std_logic; + S0: out std_logic; S1: out std_logic); + end component; + component FD1P3DX + port (D: in std_logic; SP: in std_logic; CK: in std_logic; + CD: in std_logic; Q: out std_logic); + end component; + component FD1S3BX + port (D: in std_logic; CK: in std_logic; PD: in std_logic; + Q: out std_logic); + end component; + component FD1S3DX + port (D: in std_logic; CK: in std_logic; CD: in std_logic; + Q: out std_logic); + end component; + component INV + port (A: in std_logic; Z: out std_logic); + end component; + component ROM16X1A + generic (INITVAL : in std_logic_vector(15 downto 0)); + port (AD3: in std_logic; AD2: in std_logic; AD1: in std_logic; + AD0: in std_logic; DO0: out std_logic); + end component; + component VHI + port (Z: out std_logic); + end component; + component VLO + port (Z: out std_logic); + end component; + component XOR2 + port (A: in std_logic; B: in std_logic; Z: out std_logic); + end component; + component PDPW16KC + generic (GSR : in String; CSDECODE_R : in String; + CSDECODE_W : in String; REGMODE : in String; + DATA_WIDTH_R : in Integer; DATA_WIDTH_W : in Integer); + port (DI0: in std_logic; DI1: in std_logic; DI2: in std_logic; + DI3: in std_logic; DI4: in std_logic; DI5: in std_logic; + DI6: in std_logic; DI7: in std_logic; DI8: in std_logic; + DI9: in std_logic; DI10: in std_logic; DI11: in std_logic; + DI12: in std_logic; DI13: in std_logic; + DI14: in std_logic; DI15: in std_logic; + DI16: in std_logic; DI17: in std_logic; + DI18: in std_logic; DI19: in std_logic; + DI20: in std_logic; DI21: in std_logic; + DI22: in std_logic; DI23: in std_logic; + DI24: in std_logic; DI25: in std_logic; + DI26: in std_logic; DI27: in std_logic; + DI28: in std_logic; DI29: in std_logic; + DI30: in std_logic; DI31: in std_logic; + DI32: in std_logic; DI33: in std_logic; + DI34: in std_logic; DI35: in std_logic; + ADW0: in std_logic; ADW1: in std_logic; + ADW2: in std_logic; ADW3: in std_logic; + ADW4: in std_logic; ADW5: in std_logic; + ADW6: in std_logic; ADW7: in std_logic; + ADW8: in std_logic; BE0: in std_logic; BE1: in std_logic; + BE2: in std_logic; BE3: in std_logic; CEW: in std_logic; + CLKW: in std_logic; CSW0: in std_logic; + CSW1: in std_logic; CSW2: in std_logic; + ADR0: in std_logic; ADR1: in std_logic; + ADR2: in std_logic; ADR3: in std_logic; + ADR4: in std_logic; ADR5: in std_logic; + ADR6: in std_logic; ADR7: in std_logic; + ADR8: in std_logic; ADR9: in std_logic; + ADR10: in std_logic; ADR11: in std_logic; + ADR12: in std_logic; ADR13: in std_logic; + CER: in std_logic; CLKR: in std_logic; CSR0: in std_logic; + CSR1: in std_logic; CSR2: in std_logic; RST: in std_logic; + DO0: out std_logic; DO1: out std_logic; + DO2: out std_logic; DO3: out std_logic; + DO4: out std_logic; DO5: out std_logic; + DO6: out std_logic; DO7: out std_logic; + DO8: out std_logic; DO9: out std_logic; + DO10: out std_logic; DO11: out std_logic; + DO12: out std_logic; DO13: out std_logic; + DO14: out std_logic; DO15: out std_logic; + DO16: out std_logic; DO17: out std_logic; + DO18: out std_logic; DO19: out std_logic; + DO20: out std_logic; DO21: out std_logic; + DO22: out std_logic; DO23: out std_logic; + DO24: out std_logic; DO25: out std_logic; + DO26: out std_logic; DO27: out std_logic; + DO28: out std_logic; DO29: out std_logic; + DO30: out std_logic; DO31: out std_logic; + DO32: out std_logic; DO33: out std_logic; + DO34: out std_logic; DO35: out std_logic); + end component; + attribute MEM_LPC_FILE : string; + attribute MEM_INIT_FILE : string; + attribute RESETMODE : string; + attribute GSR : string; + attribute MEM_LPC_FILE of pdp_ram_0_0_0 : label is "fifo_32_data.lpc"; + attribute MEM_INIT_FILE of pdp_ram_0_0_0 : label is ""; + attribute RESETMODE of pdp_ram_0_0_0 : label is "SYNC"; + attribute GSR of FF_31 : label is "ENABLED"; + attribute GSR of FF_30 : label is "ENABLED"; + attribute GSR of FF_29 : label is "ENABLED"; + attribute GSR of FF_28 : label is "ENABLED"; + attribute GSR of FF_27 : label is "ENABLED"; + attribute GSR of FF_26 : label is "ENABLED"; + attribute GSR of FF_25 : label is "ENABLED"; + attribute GSR of FF_24 : label is "ENABLED"; + attribute GSR of FF_23 : label is "ENABLED"; + attribute GSR of FF_22 : label is "ENABLED"; + attribute GSR of FF_21 : label is "ENABLED"; + attribute GSR of FF_20 : label is "ENABLED"; + attribute GSR of FF_19 : label is "ENABLED"; + attribute GSR of FF_18 : label is "ENABLED"; + attribute GSR of FF_17 : label is "ENABLED"; + attribute GSR of FF_16 : label is "ENABLED"; + attribute GSR of FF_15 : label is "ENABLED"; + attribute GSR of FF_14 : label is "ENABLED"; + attribute GSR of FF_13 : label is "ENABLED"; + attribute GSR of FF_12 : label is "ENABLED"; + attribute GSR of FF_11 : label is "ENABLED"; + attribute GSR of FF_10 : label is "ENABLED"; + attribute GSR of FF_9 : label is "ENABLED"; + attribute GSR of FF_8 : label is "ENABLED"; + attribute GSR of FF_7 : label is "ENABLED"; + attribute GSR of FF_6 : label is "ENABLED"; + attribute GSR of FF_5 : label is "ENABLED"; + attribute GSR of FF_4 : label is "ENABLED"; + attribute GSR of FF_3 : label is "ENABLED"; + attribute GSR of FF_2 : label is "ENABLED"; + attribute GSR of FF_1 : label is "ENABLED"; + attribute GSR of FF_0 : label is "ENABLED"; + attribute syn_keep : boolean; + +begin + -- component instantiation statements + AND2_t3: AND2 + port map (A=>WrEn, B=>invout_1, Z=>wren_i); + + INV_3: INV + port map (A=>full_i, Z=>invout_1); + + AND2_t2: AND2 + port map (A=>RdEn, B=>invout_0, Z=>rden_i); + + INV_2: INV + port map (A=>empty_i, Z=>invout_0); + + AND2_t1: AND2 + port map (A=>wren_i, B=>rden_i_inv, Z=>cnt_con); + + XOR2_t0: XOR2 + port map (A=>wren_i, B=>rden_i, Z=>fcnt_en); + + INV_1: INV + port map (A=>rden_i, Z=>rden_i_inv); + + INV_0: INV + port map (A=>wren_i, Z=>wren_i_inv); + + LUT4_1: ROM16X1A + generic map (initval=> X"3232") + port map (AD3=>scuba_vlo, AD2=>cmp_le_1, AD1=>wren_i, + AD0=>empty_i, DO0=>empty_d); + + LUT4_0: ROM16X1A + generic map (initval=> X"3232") + port map (AD3=>scuba_vlo, AD2=>cmp_ge_d1, AD1=>rden_i, + AD0=>full_i, DO0=>full_d); + + pdp_ram_0_0_0: PDPW16KC + generic map (CSDECODE_R=> "0b001", CSDECODE_W=> "0b001", GSR=> "DISABLED", + REGMODE=> "OUTREG", DATA_WIDTH_R=> 36, DATA_WIDTH_W=> 36) + port map (DI0=>Data(0), DI1=>Data(1), DI2=>Data(2), DI3=>Data(3), + DI4=>Data(4), DI5=>Data(5), DI6=>Data(6), DI7=>Data(7), + DI8=>Data(8), DI9=>Data(9), DI10=>Data(10), DI11=>Data(11), + DI12=>Data(12), DI13=>Data(13), DI14=>Data(14), + DI15=>Data(15), DI16=>Data(16), DI17=>Data(17), + DI18=>Data(18), DI19=>Data(19), DI20=>Data(20), + DI21=>Data(21), DI22=>Data(22), DI23=>Data(23), + DI24=>Data(24), DI25=>Data(25), DI26=>Data(26), + DI27=>Data(27), DI28=>Data(28), DI29=>Data(29), + DI30=>Data(30), DI31=>Data(31), DI32=>scuba_vlo, + DI33=>scuba_vlo, DI34=>scuba_vlo, DI35=>scuba_vlo, + ADW0=>wcount_0, ADW1=>wcount_1, ADW2=>wcount_2, + ADW3=>wcount_3, ADW4=>wcount_4, ADW5=>wcount_5, + ADW6=>wcount_6, ADW7=>wcount_7, ADW8=>wcount_8, + BE0=>scuba_vhi, BE1=>scuba_vhi, BE2=>scuba_vhi, + BE3=>scuba_vhi, CEW=>wren_i, CLKW=>Clock, CSW0=>scuba_vhi, + CSW1=>scuba_vlo, CSW2=>scuba_vlo, ADR0=>scuba_vlo, + ADR1=>scuba_vlo, ADR2=>scuba_vlo, ADR3=>scuba_vlo, + ADR4=>scuba_vlo, ADR5=>rcount_0, ADR6=>rcount_1, + ADR7=>rcount_2, ADR8=>rcount_3, ADR9=>rcount_4, + ADR10=>rcount_5, ADR11=>rcount_6, ADR12=>rcount_7, + ADR13=>rcount_8, CER=>scuba_vhi, CLKR=>Clock, CSR0=>rden_i, + CSR1=>scuba_vlo, CSR2=>scuba_vlo, RST=>Reset, DO0=>Q(18), + DO1=>Q(19), DO2=>Q(20), DO3=>Q(21), DO4=>Q(22), DO5=>Q(23), + DO6=>Q(24), DO7=>Q(25), DO8=>Q(26), DO9=>Q(27), DO10=>Q(28), + DO11=>Q(29), DO12=>Q(30), DO13=>Q(31), DO14=>open, + DO15=>open, DO16=>open, DO17=>open, DO18=>Q(0), DO19=>Q(1), + DO20=>Q(2), DO21=>Q(3), DO22=>Q(4), DO23=>Q(5), DO24=>Q(6), + DO25=>Q(7), DO26=>Q(8), DO27=>Q(9), DO28=>Q(10), DO29=>Q(11), + DO30=>Q(12), DO31=>Q(13), DO32=>Q(14), DO33=>Q(15), + DO34=>Q(16), DO35=>Q(17)); + + FF_31: FD1P3DX + port map (D=>ifcount_0, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_0); + + FF_30: FD1P3DX + port map (D=>ifcount_1, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_1); + + FF_29: FD1P3DX + port map (D=>ifcount_2, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_2); + + FF_28: FD1P3DX + port map (D=>ifcount_3, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_3); + + FF_27: FD1P3DX + port map (D=>ifcount_4, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_4); + + FF_26: FD1P3DX + port map (D=>ifcount_5, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_5); + + FF_25: FD1P3DX + port map (D=>ifcount_6, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_6); + + FF_24: FD1P3DX + port map (D=>ifcount_7, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_7); + + FF_23: FD1P3DX + port map (D=>ifcount_8, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_8); + + FF_22: FD1P3DX + port map (D=>ifcount_9, SP=>fcnt_en, CK=>Clock, CD=>Reset, + Q=>fcount_9); + + FF_21: FD1S3BX + port map (D=>empty_d, CK=>Clock, PD=>Reset, Q=>empty_i); + + FF_20: FD1S3DX + port map (D=>full_d, CK=>Clock, CD=>Reset, Q=>full_i); + + FF_19: FD1P3DX + port map (D=>iwcount_0, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_0); + + FF_18: FD1P3DX + port map (D=>iwcount_1, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_1); + + FF_17: FD1P3DX + port map (D=>iwcount_2, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_2); + + FF_16: FD1P3DX + port map (D=>iwcount_3, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_3); + + FF_15: FD1P3DX + port map (D=>iwcount_4, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_4); + + FF_14: FD1P3DX + port map (D=>iwcount_5, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_5); + + FF_13: FD1P3DX + port map (D=>iwcount_6, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_6); + + FF_12: FD1P3DX + port map (D=>iwcount_7, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_7); + + FF_11: FD1P3DX + port map (D=>iwcount_8, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_8); + + FF_10: FD1P3DX + port map (D=>iwcount_9, SP=>wren_i, CK=>Clock, CD=>Reset, + Q=>wcount_9); + + FF_9: FD1P3DX + port map (D=>ircount_0, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_0); + + FF_8: FD1P3DX + port map (D=>ircount_1, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_1); + + FF_7: FD1P3DX + port map (D=>ircount_2, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_2); + + FF_6: FD1P3DX + port map (D=>ircount_3, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_3); + + FF_5: FD1P3DX + port map (D=>ircount_4, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_4); + + FF_4: FD1P3DX + port map (D=>ircount_5, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_5); + + FF_3: FD1P3DX + port map (D=>ircount_6, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_6); + + FF_2: FD1P3DX + port map (D=>ircount_7, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_7); + + FF_1: FD1P3DX + port map (D=>ircount_8, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_8); + + FF_0: FD1P3DX + port map (D=>ircount_9, SP=>rden_i, CK=>Clock, CD=>Reset, + Q=>rcount_9); + + bdcnt_bctr_cia: FADD2B + port map (A0=>scuba_vlo, A1=>cnt_con, B0=>scuba_vlo, B1=>cnt_con, + CI=>scuba_vlo, COUT=>bdcnt_bctr_ci, S0=>open, S1=>open); + + bdcnt_bctr_0: CB2 + port map (CI=>bdcnt_bctr_ci, PC0=>fcount_0, PC1=>fcount_1, + CON=>cnt_con, CO=>co0, NC0=>ifcount_0, NC1=>ifcount_1); + + bdcnt_bctr_1: CB2 + port map (CI=>co0, PC0=>fcount_2, PC1=>fcount_3, CON=>cnt_con, + CO=>co1, NC0=>ifcount_2, NC1=>ifcount_3); + + bdcnt_bctr_2: CB2 + port map (CI=>co1, PC0=>fcount_4, PC1=>fcount_5, CON=>cnt_con, + CO=>co2, NC0=>ifcount_4, NC1=>ifcount_5); + + bdcnt_bctr_3: CB2 + port map (CI=>co2, PC0=>fcount_6, PC1=>fcount_7, CON=>cnt_con, + CO=>co3, NC0=>ifcount_6, NC1=>ifcount_7); + + bdcnt_bctr_4: CB2 + port map (CI=>co3, PC0=>fcount_8, PC1=>fcount_9, CON=>cnt_con, + CO=>co4, NC0=>ifcount_8, NC1=>ifcount_9); + + e_cmp_ci_a: FADD2B + port map (A0=>scuba_vhi, A1=>scuba_vhi, B0=>scuba_vhi, + B1=>scuba_vhi, CI=>scuba_vlo, COUT=>cmp_ci, S0=>open, + S1=>open); + + e_cmp_0: ALEB2 + port map (A0=>fcount_0, A1=>fcount_1, B0=>rden_i, B1=>scuba_vlo, + CI=>cmp_ci, LE=>co0_1); + + e_cmp_1: ALEB2 + port map (A0=>fcount_2, A1=>fcount_3, B0=>scuba_vlo, + B1=>scuba_vlo, CI=>co0_1, LE=>co1_1); + + e_cmp_2: ALEB2 + port map (A0=>fcount_4, A1=>fcount_5, B0=>scuba_vlo, + B1=>scuba_vlo, CI=>co1_1, LE=>co2_1); + + e_cmp_3: ALEB2 + port map (A0=>fcount_6, A1=>fcount_7, B0=>scuba_vlo, + B1=>scuba_vlo, CI=>co2_1, LE=>co3_1); + + e_cmp_4: ALEB2 + port map (A0=>fcount_8, A1=>fcount_9, B0=>scuba_vlo, + B1=>scuba_vlo, CI=>co3_1, LE=>cmp_le_1_c); + + a0: FADD2B + port map (A0=>scuba_vlo, A1=>scuba_vlo, B0=>scuba_vlo, + B1=>scuba_vlo, CI=>cmp_le_1_c, COUT=>open, S0=>cmp_le_1, + S1=>open); + + g_cmp_ci_a: FADD2B + port map (A0=>scuba_vhi, A1=>scuba_vhi, B0=>scuba_vhi, + B1=>scuba_vhi, CI=>scuba_vlo, COUT=>cmp_ci_1, S0=>open, + S1=>open); + + g_cmp_0: AGEB2 + port map (A0=>fcount_0, A1=>fcount_1, B0=>wren_i, B1=>wren_i, + CI=>cmp_ci_1, GE=>co0_2); + + g_cmp_1: AGEB2 + port map (A0=>fcount_2, A1=>fcount_3, B0=>wren_i, B1=>wren_i, + CI=>co0_2, GE=>co1_2); + + g_cmp_2: AGEB2 + port map (A0=>fcount_4, A1=>fcount_5, B0=>wren_i, B1=>wren_i, + CI=>co1_2, GE=>co2_2); + + g_cmp_3: AGEB2 + port map (A0=>fcount_6, A1=>fcount_7, B0=>wren_i, B1=>wren_i, + CI=>co2_2, GE=>co3_2); + + g_cmp_4: AGEB2 + port map (A0=>fcount_8, A1=>fcount_9, B0=>wren_i, B1=>wren_i_inv, + CI=>co3_2, GE=>cmp_ge_d1_c); + + a1: FADD2B + port map (A0=>scuba_vlo, A1=>scuba_vlo, B0=>scuba_vlo, + B1=>scuba_vlo, CI=>cmp_ge_d1_c, COUT=>open, S0=>cmp_ge_d1, + S1=>open); + + w_ctr_cia: FADD2B + port map (A0=>scuba_vlo, A1=>scuba_vhi, B0=>scuba_vlo, + B1=>scuba_vhi, CI=>scuba_vlo, COUT=>w_ctr_ci, S0=>open, + S1=>open); + + w_ctr_0: CU2 + port map (CI=>w_ctr_ci, PC0=>wcount_0, PC1=>wcount_1, CO=>co0_3, + NC0=>iwcount_0, NC1=>iwcount_1); + + w_ctr_1: CU2 + port map (CI=>co0_3, PC0=>wcount_2, PC1=>wcount_3, CO=>co1_3, + NC0=>iwcount_2, NC1=>iwcount_3); + + w_ctr_2: CU2 + port map (CI=>co1_3, PC0=>wcount_4, PC1=>wcount_5, CO=>co2_3, + NC0=>iwcount_4, NC1=>iwcount_5); + + w_ctr_3: CU2 + port map (CI=>co2_3, PC0=>wcount_6, PC1=>wcount_7, CO=>co3_3, + NC0=>iwcount_6, NC1=>iwcount_7); + + w_ctr_4: CU2 + port map (CI=>co3_3, PC0=>wcount_8, PC1=>wcount_9, CO=>co4_1, + NC0=>iwcount_8, NC1=>iwcount_9); + + scuba_vlo_inst: VLO + port map (Z=>scuba_vlo); + + scuba_vhi_inst: VHI + port map (Z=>scuba_vhi); + + r_ctr_cia: FADD2B + port map (A0=>scuba_vlo, A1=>scuba_vhi, B0=>scuba_vlo, + B1=>scuba_vhi, CI=>scuba_vlo, COUT=>r_ctr_ci, S0=>open, + S1=>open); + + r_ctr_0: CU2 + port map (CI=>r_ctr_ci, PC0=>rcount_0, PC1=>rcount_1, CO=>co0_4, + NC0=>ircount_0, NC1=>ircount_1); + + r_ctr_1: CU2 + port map (CI=>co0_4, PC0=>rcount_2, PC1=>rcount_3, CO=>co1_4, + NC0=>ircount_2, NC1=>ircount_3); + + r_ctr_2: CU2 + port map (CI=>co1_4, PC0=>rcount_4, PC1=>rcount_5, CO=>co2_4, + NC0=>ircount_4, NC1=>ircount_5); + + r_ctr_3: CU2 + port map (CI=>co2_4, PC0=>rcount_6, PC1=>rcount_7, CO=>co3_4, + NC0=>ircount_6, NC1=>ircount_7); + + r_ctr_4: CU2 + port map (CI=>co3_4, PC0=>rcount_8, PC1=>rcount_9, CO=>co4_2, + NC0=>ircount_8, NC1=>ircount_9); + + Empty <= empty_i; + Full <= full_i; +end Structure; + +-- synopsys translate_off +library ecp3; +configuration Structure_CON of fifo_32_data is + for Structure + for all:AGEB2 use entity ecp3.AGEB2(V); end for; + for all:ALEB2 use entity ecp3.ALEB2(V); end for; + for all:AND2 use entity ecp3.AND2(V); end for; + for all:CU2 use entity ecp3.CU2(V); end for; + for all:CB2 use entity ecp3.CB2(V); end for; + for all:FADD2B use entity ecp3.FADD2B(V); end for; + for all:FD1P3DX use entity ecp3.FD1P3DX(V); end for; + for all:FD1S3BX use entity ecp3.FD1S3BX(V); end for; + for all:FD1S3DX use entity ecp3.FD1S3DX(V); end for; + for all:INV use entity ecp3.INV(V); end for; + for all:ROM16X1A use entity ecp3.ROM16X1A(V); end for; + for all:VHI use entity ecp3.VHI(V); end for; + for all:VLO use entity ecp3.VLO(V); end for; + for all:XOR2 use entity ecp3.XOR2(V); end for; + for all:PDPW16KC use entity ecp3.PDPW16KC(V); end for; + end for; +end Structure_CON; + +-- synopsys translate_on diff --git a/nxyter/source/nx_timestamp_fifo_read.vhd b/nxyter/source/nx_timestamp_fifo_read.vhd index d7d3b57..f444ac7 100644 --- a/nxyter/source/nx_timestamp_fifo_read.vhd +++ b/nxyter/source/nx_timestamp_fifo_read.vhd @@ -116,7 +116,8 @@ begin DEBUG_OUT(3) <= NX_FRAME_SYNC_OUT; DEBUG_OUT(4) <= NX_NEW_FRAME_OUT; DEBUG_OUT(5) <= frame_clock_ctr_inc_o; - DEBUG_OUT(7 downto 6) <= (others => '0'); + DEBUG_OUT(6) <= frame_tag_o; + DEBUG_OUT(7) <= '0'; DEBUG_OUT(15 downto 8) <= NX_TIMESTAMP_IN(7 downto 0); ----------------------------------------------------------------------------- @@ -181,13 +182,13 @@ begin case frame_clock_ctr is when "00" => - nx_frame_clock_o <= '1'; + nx_frame_clock_o <= '0'; frame_tag_o <= '1'; when "01" => nx_frame_clock_o <= '1'; frame_tag_o <= '0'; when "10" => - nx_frame_clock_o <= '0'; + nx_frame_clock_o <= '1'; frame_tag_o <= '0'; when "11" => nx_frame_clock_o <= '0'; diff --git a/nxyter/source/nxyter.vhd b/nxyter/source/nxyter.vhd index e7b7290..5c69f69 100644 --- a/nxyter/source/nxyter.vhd +++ b/nxyter/source/nxyter.vhd @@ -111,13 +111,17 @@ begin ------------------------------------------------------------------------------- -- DEBUG ------------------------------------------------------------------------------- --- DEBUG_LINE_OUT(2) <= CLK_IN; --- DEBUG_LINE_OUT(1) <= NX_CLK256A_OUT; --- DEBUG_LINE_OUT(0) <= NX_CLK128_IN; --- DEBUG_LINE_OUT(3) <= nx_frame_clock_o; --- DEBUG_LINE_OUT(4) <= nx_frame_sync_o; --- DEBUG_LINE_OUT(5) <= NX_RESET_OUT; --- DEBUG_LINE_OUT(7 downto 6) <= (others => '0'); + DEBUG_LINE_OUT(0) <= CLK_IN; + DEBUG_LINE_OUT(1) <= NX_CLK128_IN; + DEBUG_LINE_OUT(2) <= ADC_SC_CLK32_OUT; + DEBUG_LINE_OUT(3) <= ADC_FCLK_IN; + DEBUG_LINE_OUT(4) <= ADC_DCLK_IN; + DEBUG_LINE_OUT(5) <= ADC_NX_IN; + DEBUG_LINE_OUT(6) <= ADC_A_IN; + DEBUG_LINE_OUT(7) <= ADC_B_IN; + DEBUG_LINE_OUT(8) <= ADC_D_IN; + + DEBUG_LINE_OUT(15 downto 9) <= (others => '0'); -- -- DEBUG_LINE_OUT(15 downto 8) <= NX_TIMESTAMP_IN; -- DEBUG_LINE_OUT(15 downto 8) <= NX_TIMESTAMP_IN; @@ -334,8 +338,8 @@ begin SLV_NO_MORE_DATA_OUT => slv_no_more_data(2), SLV_UNKNOWN_ADDR_OUT => slv_unknown_addr(2), - DEBUG_OUT => DEBUG_LINE_OUT - -- DEBUG_OUT => open + -- DEBUG_OUT => DEBUG_LINE_OUT + DEBUG_OUT => open ); ------------------------------------------------------------------------------- @@ -372,7 +376,9 @@ begin I2C_SM_RESET_OUT <= not i2c_sm_reset_o; I2C_REG_RESET_OUT <= not i2c_reg_reset_o; - + + + ADC_SC_CLK32_OUT <= nx_frame_clock_o; ------------------------------------------------------------------------------- -- END ------------------------------------------------------------------------------- diff --git a/nxyter/source/nxyter_components.vhd b/nxyter/source/nxyter_components.vhd index 9d4ce2e..c0806ea 100644 --- a/nxyter/source/nxyter_components.vhd +++ b/nxyter/source/nxyter_components.vhd @@ -176,21 +176,6 @@ component fifo_dc_9to36 ); end component; -component fifo_dc_8to32 - port ( - Data : in std_logic_vector(7 downto 0); - WrClock : in std_logic; - RdClock : in std_logic; - WrEn : in std_logic; - RdEn : in std_logic; - Reset : in std_logic; - RPReset : in std_logic; - Q : out std_logic_vector(31 downto 0); - Empty : out std_logic; - Full : out std_logic - ); -end component; - component nx_timestamp_fifo_read port ( CLK_IN : in std_logic;