##// END OF EJS Templates
HG_REPOSITORIES » LPP » INSTRUMENTATION » USERS » PELLION » VHD_Lib
RSS

Clone from http://pc-instru.lpp.polytechnique.fr:5000/VHD_Lib

LFR Keypoint 3.1.89
pellion -
r632:f312a5596c4e simu_with_Leon3
parent child
Show More
Show file before | Show file after | Hide comments
@@ -1,605 +1,605
1 ------------------------------------------------------------------------------
1 ------------------------------------------------------------------------------
2 -- This file is a part of the LPP VHDL IP LIBRARY
2 -- This file is a part of the LPP VHDL IP LIBRARY
3 -- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS
3 -- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS
4 --
4 --
5 -- This program is free software; you can redistribute it and/or modify
5 -- This program is free software; you can redistribute it and/or modify
6 -- it under the terms of the GNU General Public License as published by
6 -- it under the terms of the GNU General Public License as published by
7 -- the Free Software Foundation; either version 3 of the License, or
7 -- the Free Software Foundation; either version 3 of the License, or
8 -- (at your option) any later version.
8 -- (at your option) any later version.
9 --
9 --
10 -- This program is distributed in the hope that it will be useful,
10 -- This program is distributed in the hope that it will be useful,
11 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
11 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
12 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 -- GNU General Public License for more details.
13 -- GNU General Public License for more details.
14 --
14 --
15 -- You should have received a copy of the GNU General Public License
15 -- You should have received a copy of the GNU General Public License
16 -- along with this program; if not, write to the Free Software
16 -- along with this program; if not, write to the Free Software
17 -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 -------------------------------------------------------------------------------
18 -------------------------------------------------------------------------------
19 -- Author : Jean-christophe Pellion
19 -- Author : Jean-christophe Pellion
20 -- Mail : jean-christophe.pellion@lpp.polytechnique.fr
20 -- Mail : jean-christophe.pellion@lpp.polytechnique.fr
21 -------------------------------------------------------------------------------
21 -------------------------------------------------------------------------------
22 LIBRARY IEEE;
22 LIBRARY IEEE;
23 USE IEEE.numeric_std.ALL;
23 USE IEEE.numeric_std.ALL;
24 USE IEEE.std_logic_1164.ALL;
24 USE IEEE.std_logic_1164.ALL;
25 LIBRARY grlib;
25 LIBRARY grlib;
26 USE grlib.amba.ALL;
26 USE grlib.amba.ALL;
27 USE grlib.stdlib.ALL;
27 USE grlib.stdlib.ALL;
28 LIBRARY techmap;
28 LIBRARY techmap;
29 USE techmap.gencomp.ALL;
29 USE techmap.gencomp.ALL;
30 USE techmap.axcomp.ALL;
30 USE techmap.axcomp.ALL;
31
31
32 LIBRARY gaisler;
32 LIBRARY gaisler;
33 USE gaisler.sim.ALL;
33 USE gaisler.sim.ALL;
34 USE gaisler.memctrl.ALL;
34 USE gaisler.memctrl.ALL;
35 USE gaisler.leon3.ALL;
35 USE gaisler.leon3.ALL;
36 USE gaisler.uart.ALL;
36 USE gaisler.uart.ALL;
37 USE gaisler.misc.ALL;
37 USE gaisler.misc.ALL;
38 USE gaisler.spacewire.ALL;
38 USE gaisler.spacewire.ALL;
39 LIBRARY esa;
39 LIBRARY esa;
40 USE esa.memoryctrl.ALL;
40 USE esa.memoryctrl.ALL;
41 LIBRARY lpp;
41 LIBRARY lpp;
42 USE lpp.lpp_memory.ALL;
42 USE lpp.lpp_memory.ALL;
43 USE lpp.lpp_ad_conv.ALL;
43 USE lpp.lpp_ad_conv.ALL;
44 USE lpp.lpp_lfr_pkg.ALL; -- contains lpp_lfr, not in the 206 rev of the VHD_Lib
44 USE lpp.lpp_lfr_pkg.ALL; -- contains lpp_lfr, not in the 206 rev of the VHD_Lib
45 USE lpp.lpp_top_lfr_pkg.ALL; -- contains top_wf_picker
45 USE lpp.lpp_top_lfr_pkg.ALL; -- contains top_wf_picker
46 USE lpp.iir_filter.ALL;
46 USE lpp.iir_filter.ALL;
47 USE lpp.general_purpose.ALL;
47 USE lpp.general_purpose.ALL;
48 USE lpp.lpp_lfr_management.ALL;
48 USE lpp.lpp_lfr_management.ALL;
49 USE lpp.lpp_leon3_soc_pkg.ALL;
49 USE lpp.lpp_leon3_soc_pkg.ALL;
50
50
51 --library proasic3l;
51 --library proasic3l;
52 --use proasic3l.all;
52 --use proasic3l.all;
53
53
54 ENTITY LFR_EQM IS
54 ENTITY LFR_EQM IS
55 GENERIC (
55 GENERIC (
56 Mem_use : INTEGER := use_RAM;
56 Mem_use : INTEGER := use_RAM;
57 USE_BOOTLOADER : INTEGER := 0;
57 USE_BOOTLOADER : INTEGER := 0;
58 USE_ADCDRIVER : INTEGER := 1;
58 USE_ADCDRIVER : INTEGER := 1;
59 tech : INTEGER := inferred;
59 tech : INTEGER := inferred;
60 tech_leon : INTEGER := inferred;
60 tech_leon : INTEGER := inferred;
61 DEBUG_FORCE_DATA_DMA : INTEGER := 0;
61 DEBUG_FORCE_DATA_DMA : INTEGER := 0;
62 USE_DEBUG_VECTOR : INTEGER := 0
62 USE_DEBUG_VECTOR : INTEGER := 0
63 );
63 );
64
64
65 PORT (
65 PORT (
66 clk50MHz : IN STD_ULOGIC;
66 clk50MHz : IN STD_ULOGIC;
67 clk49_152MHz : IN STD_ULOGIC;
67 clk49_152MHz : IN STD_ULOGIC;
68 reset : IN STD_ULOGIC;
68 reset : IN STD_ULOGIC;
69
69
70 TAG : INOUT STD_LOGIC_VECTOR(9 DOWNTO 1);
70 TAG : INOUT STD_LOGIC_VECTOR(9 DOWNTO 1);
71
71
72 -- TAG --------------------------------------------------------------------
72 -- TAG --------------------------------------------------------------------
73 --TAG1 : IN STD_ULOGIC; -- DSU rx data
73 --TAG1 : IN STD_ULOGIC; -- DSU rx data
74 --TAG3 : OUT STD_ULOGIC; -- DSU tx data
74 --TAG3 : OUT STD_ULOGIC; -- DSU tx data
75 -- UART APB ---------------------------------------------------------------
75 -- UART APB ---------------------------------------------------------------
76 --TAG2 : IN STD_ULOGIC; -- UART1 rx data
76 --TAG2 : IN STD_ULOGIC; -- UART1 rx data
77 --TAG4 : OUT STD_ULOGIC; -- UART1 tx data
77 --TAG4 : OUT STD_ULOGIC; -- UART1 tx data
78 -- RAM --------------------------------------------------------------------
78 -- RAM --------------------------------------------------------------------
79 address : OUT STD_LOGIC_VECTOR(18 DOWNTO 0);
79 address : OUT STD_LOGIC_VECTOR(18 DOWNTO 0);
80 data : INOUT STD_LOGIC_VECTOR(31 DOWNTO 0);
80 data : INOUT STD_LOGIC_VECTOR(31 DOWNTO 0);
81
81
82 nSRAM_MBE : INOUT STD_LOGIC; -- new
82 nSRAM_MBE : INOUT STD_LOGIC; -- new
83 nSRAM_E1 : OUT STD_LOGIC; -- new
83 nSRAM_E1 : OUT STD_LOGIC; -- new
84 nSRAM_E2 : OUT STD_LOGIC; -- new
84 nSRAM_E2 : OUT STD_LOGIC; -- new
85 -- nSRAM_SCRUB : OUT STD_LOGIC; -- new
85 -- nSRAM_SCRUB : OUT STD_LOGIC; -- new
86 nSRAM_W : OUT STD_LOGIC; -- new
86 nSRAM_W : OUT STD_LOGIC; -- new
87 nSRAM_G : OUT STD_LOGIC; -- new
87 nSRAM_G : OUT STD_LOGIC; -- new
88 nSRAM_BUSY : IN STD_LOGIC; -- new
88 nSRAM_BUSY : IN STD_LOGIC; -- new
89 -- SPW --------------------------------------------------------------------
89 -- SPW --------------------------------------------------------------------
90 spw1_en : OUT STD_LOGIC; -- new
90 spw1_en : OUT STD_LOGIC; -- new
91 spw1_din : IN STD_LOGIC;
91 spw1_din : IN STD_LOGIC;
92 spw1_sin : IN STD_LOGIC;
92 spw1_sin : IN STD_LOGIC;
93 spw1_dout : OUT STD_LOGIC;
93 spw1_dout : OUT STD_LOGIC;
94 spw1_sout : OUT STD_LOGIC;
94 spw1_sout : OUT STD_LOGIC;
95 spw2_en : OUT STD_LOGIC; -- new
95 spw2_en : OUT STD_LOGIC; -- new
96 spw2_din : IN STD_LOGIC;
96 spw2_din : IN STD_LOGIC;
97 spw2_sin : IN STD_LOGIC;
97 spw2_sin : IN STD_LOGIC;
98 spw2_dout : OUT STD_LOGIC;
98 spw2_dout : OUT STD_LOGIC;
99 spw2_sout : OUT STD_LOGIC;
99 spw2_sout : OUT STD_LOGIC;
100 -- ADC --------------------------------------------------------------------
100 -- ADC --------------------------------------------------------------------
101 bias_fail_sw : OUT STD_LOGIC;
101 bias_fail_sw : OUT STD_LOGIC;
102 ADC_OEB_bar_CH : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
102 ADC_OEB_bar_CH : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
103 ADC_smpclk : OUT STD_LOGIC;
103 ADC_smpclk : OUT STD_LOGIC;
104 ADC_data : IN STD_LOGIC_VECTOR(13 DOWNTO 0);
104 ADC_data : IN STD_LOGIC_VECTOR(13 DOWNTO 0);
105 -- DAC --------------------------------------------------------------------
105 -- DAC --------------------------------------------------------------------
106 DAC_SDO : OUT STD_LOGIC;
106 DAC_SDO : OUT STD_LOGIC;
107 DAC_SCK : OUT STD_LOGIC;
107 DAC_SCK : OUT STD_LOGIC;
108 DAC_SYNC : OUT STD_LOGIC;
108 DAC_SYNC : OUT STD_LOGIC;
109 DAC_CAL_EN : OUT STD_LOGIC;
109 DAC_CAL_EN : OUT STD_LOGIC;
110 -- HK ---------------------------------------------------------------------
110 -- HK ---------------------------------------------------------------------
111 HK_smpclk : OUT STD_LOGIC;
111 HK_smpclk : OUT STD_LOGIC;
112 ADC_OEB_bar_HK : OUT STD_LOGIC;
112 ADC_OEB_bar_HK : OUT STD_LOGIC;
113 HK_SEL : OUT STD_LOGIC_VECTOR(1 DOWNTO 0)
113 HK_SEL : OUT STD_LOGIC_VECTOR(1 DOWNTO 0)
114 );
114 );
115
115
116 END LFR_EQM;
116 END LFR_EQM;
117
117
118
118
119 ARCHITECTURE beh OF LFR_EQM IS
119 ARCHITECTURE beh OF LFR_EQM IS
120
120
121 SIGNAL clk_25_int : STD_LOGIC := '0';
121 SIGNAL clk_25_int : STD_LOGIC := '0';
122 SIGNAL clk_25 : STD_LOGIC := '0';
122 SIGNAL clk_25 : STD_LOGIC := '0';
123 SIGNAL clk_24 : STD_LOGIC := '0';
123 SIGNAL clk_24 : STD_LOGIC := '0';
124 -----------------------------------------------------------------------------
124 -----------------------------------------------------------------------------
125 SIGNAL coarse_time : STD_LOGIC_VECTOR(31 DOWNTO 0);
125 SIGNAL coarse_time : STD_LOGIC_VECTOR(31 DOWNTO 0);
126 SIGNAL fine_time : STD_LOGIC_VECTOR(15 DOWNTO 0);
126 SIGNAL fine_time : STD_LOGIC_VECTOR(15 DOWNTO 0);
127
127
128 -- CONSTANTS
128 -- CONSTANTS
129 CONSTANT CFG_PADTECH : INTEGER := inferred;
129 CONSTANT CFG_PADTECH : INTEGER := inferred;
130 CONSTANT NB_APB_SLAVE : INTEGER := 11; -- 3 = grspw + waveform picker + time manager, 11 allows pindex = f
130 CONSTANT NB_APB_SLAVE : INTEGER := 11; -- 3 = grspw + waveform picker + time manager, 11 allows pindex = f
131 CONSTANT NB_AHB_SLAVE : INTEGER := 1;
131 CONSTANT NB_AHB_SLAVE : INTEGER := 1;
132 CONSTANT NB_AHB_MASTER : INTEGER := 2; -- 2 = grspw + waveform picker
132 CONSTANT NB_AHB_MASTER : INTEGER := 2; -- 2 = grspw + waveform picker
133
133
134 SIGNAL apbi_ext : apb_slv_in_type;
134 SIGNAL apbi_ext : apb_slv_in_type;
135 SIGNAL apbo_ext : soc_apb_slv_out_vector(NB_APB_SLAVE-1+5 DOWNTO 5) := (OTHERS => apb_none);
135 SIGNAL apbo_ext : soc_apb_slv_out_vector(NB_APB_SLAVE-1+5 DOWNTO 5) := (OTHERS => apb_none);
136 SIGNAL ahbi_s_ext : ahb_slv_in_type;
136 SIGNAL ahbi_s_ext : ahb_slv_in_type;
137 SIGNAL ahbo_s_ext : soc_ahb_slv_out_vector(NB_AHB_SLAVE-1+3 DOWNTO 3) := (OTHERS => ahbs_none);
137 SIGNAL ahbo_s_ext : soc_ahb_slv_out_vector(NB_AHB_SLAVE-1+3 DOWNTO 3) := (OTHERS => ahbs_none);
138 SIGNAL ahbi_m_ext : AHB_Mst_In_Type;
138 SIGNAL ahbi_m_ext : AHB_Mst_In_Type;
139 SIGNAL ahbo_m_ext : soc_ahb_mst_out_vector(NB_AHB_MASTER-1+1 DOWNTO 1) := (OTHERS => ahbm_none);
139 SIGNAL ahbo_m_ext : soc_ahb_mst_out_vector(NB_AHB_MASTER-1+1 DOWNTO 1) := (OTHERS => ahbm_none);
140
140
141 -- Spacewire signals
141 -- Spacewire signals
142 SIGNAL dtmp : STD_LOGIC_VECTOR(1 DOWNTO 0);
142 SIGNAL dtmp : STD_LOGIC_VECTOR(1 DOWNTO 0);
143 SIGNAL stmp : STD_LOGIC_VECTOR(1 DOWNTO 0);
143 SIGNAL stmp : STD_LOGIC_VECTOR(1 DOWNTO 0);
144 SIGNAL spw_rxclk : STD_LOGIC_VECTOR(1 DOWNTO 0);
144 SIGNAL spw_rxclk : STD_LOGIC_VECTOR(1 DOWNTO 0);
145 SIGNAL swni : grspw_in_type;
145 SIGNAL swni : grspw_in_type;
146 SIGNAL swno : grspw_out_type;
146 SIGNAL swno : grspw_out_type;
147
147
148 --GPIO
148 --GPIO
149 SIGNAL gpioi : gpio_in_type;
149 SIGNAL gpioi : gpio_in_type;
150 SIGNAL gpioo : gpio_out_type;
150 SIGNAL gpioo : gpio_out_type;
151
151
152 -- AD Converter ADS7886
152 -- AD Converter ADS7886
153 SIGNAL sample : Samples14v(8 DOWNTO 0);
153 SIGNAL sample : Samples14v(8 DOWNTO 0);
154 SIGNAL sample_s : Samples(8 DOWNTO 0);
154 SIGNAL sample_s : Samples(8 DOWNTO 0);
155 SIGNAL sample_val : STD_LOGIC;
155 SIGNAL sample_val : STD_LOGIC;
156 SIGNAL ADC_OEB_bar_CH_s : STD_LOGIC_VECTOR(8 DOWNTO 0);
156 SIGNAL ADC_OEB_bar_CH_s : STD_LOGIC_VECTOR(8 DOWNTO 0);
157
157
158 -----------------------------------------------------------------------------
158 -----------------------------------------------------------------------------
159 SIGNAL LFR_rstn_int : STD_LOGIC := '0';
159 SIGNAL LFR_rstn_int : STD_LOGIC := '0';
160 SIGNAL rstn_25_int : STD_LOGIC := '0';
160 SIGNAL rstn_25_int : STD_LOGIC := '0';
161 SIGNAL rstn_25 : STD_LOGIC;
161 SIGNAL rstn_25 : STD_LOGIC;
162 SIGNAL rstn_24 : STD_LOGIC;
162 SIGNAL rstn_24 : STD_LOGIC;
163
163
164 SIGNAL LFR_soft_rstn : STD_LOGIC;
164 SIGNAL LFR_soft_rstn : STD_LOGIC;
165 SIGNAL LFR_rstn : STD_LOGIC;
165 SIGNAL LFR_rstn : STD_LOGIC;
166
166
167 SIGNAL ADC_smpclk_s : STD_LOGIC;
167 SIGNAL ADC_smpclk_s : STD_LOGIC;
168
168
169 SIGNAL nSRAM_CE : STD_LOGIC_VECTOR(1 DOWNTO 0);
169 SIGNAL nSRAM_CE : STD_LOGIC_VECTOR(1 DOWNTO 0);
170
170
171 SIGNAL clk50MHz_int : STD_LOGIC := '0';
171 SIGNAL clk50MHz_int : STD_LOGIC := '0';
172
172
173 component clkint port(A : in std_ulogic; Y :out std_ulogic); end component;
173 component clkint port(A : in std_ulogic; Y :out std_ulogic); end component;
174
174
175 SIGNAL rstn_50 : STD_LOGIC;
175 SIGNAL rstn_50 : STD_LOGIC;
176 SIGNAL clk_lock : STD_LOGIC;
176 SIGNAL clk_lock : STD_LOGIC;
177 SIGNAL clk_busy_counter : STD_LOGIC_VECTOR(3 DOWNTO 0);
177 SIGNAL clk_busy_counter : STD_LOGIC_VECTOR(3 DOWNTO 0);
178 SIGNAL nSRAM_BUSY_reg : STD_LOGIC;
178 SIGNAL nSRAM_BUSY_reg : STD_LOGIC;
179
179
180 SIGNAL debug_vector : STD_LOGIC_VECTOR(11 DOWNTO 0);
180 SIGNAL debug_vector : STD_LOGIC_VECTOR(11 DOWNTO 0);
181 SIGNAL ahbrxd: STD_LOGIC;
181 SIGNAL ahbrxd: STD_LOGIC;
182 SIGNAL ahbtxd: STD_LOGIC;
182 SIGNAL ahbtxd: STD_LOGIC;
183 SIGNAL urxd1 : STD_LOGIC;
183 SIGNAL urxd1 : STD_LOGIC;
184 SIGNAL utxd1 : STD_LOGIC;
184 SIGNAL utxd1 : STD_LOGIC;
185 BEGIN -- beh
185 BEGIN -- beh
186
186
187 -----------------------------------------------------------------------------
187 -----------------------------------------------------------------------------
188 -- CLK_LOCK
188 -- CLK_LOCK
189 -----------------------------------------------------------------------------
189 -----------------------------------------------------------------------------
190 rst_gen_global : rstgen PORT MAP (reset, clk50MHz, '1', rstn_50, OPEN);
190 rst_gen_global : rstgen PORT MAP (reset, clk50MHz, '1', rstn_50, OPEN);
191
191
192 PROCESS (clk50MHz_int, rstn_50)
192 PROCESS (clk50MHz_int, rstn_50)
193 BEGIN -- PROCESS
193 BEGIN -- PROCESS
194 IF rstn_50 = '0' THEN -- asynchronous reset (active low)
194 IF rstn_50 = '0' THEN -- asynchronous reset (active low)
195 clk_lock <= '0';
195 clk_lock <= '0';
196 clk_busy_counter <= (OTHERS => '0');
196 clk_busy_counter <= (OTHERS => '0');
197 nSRAM_BUSY_reg <= '0';
197 nSRAM_BUSY_reg <= '0';
198 ELSIF clk50MHz_int'event AND clk50MHz_int = '1' THEN -- rising clock edge
198 ELSIF clk50MHz_int'event AND clk50MHz_int = '1' THEN -- rising clock edge
199 nSRAM_BUSY_reg <= nSRAM_BUSY;
199 nSRAM_BUSY_reg <= nSRAM_BUSY;
200 IF nSRAM_BUSY_reg = '1' AND nSRAM_BUSY = '0' THEN
200 IF nSRAM_BUSY_reg = '1' AND nSRAM_BUSY = '0' THEN
201 IF clk_busy_counter = "1111" THEN
201 IF clk_busy_counter = "1111" THEN
202 clk_lock <= '1';
202 clk_lock <= '1';
203 ELSE
203 ELSE
204 clk_busy_counter <= STD_LOGIC_VECTOR(to_unsigned(to_integer(UNSIGNED(clk_busy_counter))+1,4));
204 clk_busy_counter <= STD_LOGIC_VECTOR(to_unsigned(to_integer(UNSIGNED(clk_busy_counter))+1,4));
205 END IF;
205 END IF;
206 END IF;
206 END IF;
207 END IF;
207 END IF;
208 END PROCESS;
208 END PROCESS;
209
209
210 -----------------------------------------------------------------------------
210 -----------------------------------------------------------------------------
211 -- CLK
211 -- CLK
212 -----------------------------------------------------------------------------
212 -----------------------------------------------------------------------------
213 rst_domain25 : rstgen PORT MAP (reset, clk_25, clk_lock, rstn_25_int, OPEN);
213 rst_domain25 : rstgen PORT MAP (reset, clk_25, clk_lock, rstn_25_int, OPEN);
214 rst_domain24 : rstgen PORT MAP (reset, clk_24, clk_lock, rstn_24, OPEN);
214 rst_domain24 : rstgen PORT MAP (reset, clk_24, clk_lock, rstn_24, OPEN);
215
215
216 rstn_pad_25 : clkint port map (A => rstn_25_int, Y => rstn_25 );
216 rstn_pad_25 : clkint port map (A => rstn_25_int, Y => rstn_25 );
217
217
218 --clk_pad : clkint port map (A => clk50MHz, Y => clk50MHz_int );
218 --clk_pad : clkint port map (A => clk50MHz, Y => clk50MHz_int );
219 clk50MHz_int <= clk50MHz;
219 clk50MHz_int <= clk50MHz;
220
220
221 PROCESS(clk50MHz_int)
221 PROCESS(clk50MHz_int)
222 BEGIN
222 BEGIN
223 IF clk50MHz_int'EVENT AND clk50MHz_int = '1' THEN
223 IF clk50MHz_int'EVENT AND clk50MHz_int = '1' THEN
224 clk_25_int <= NOT clk_25_int;
224 clk_25_int <= NOT clk_25_int;
225 --clk_25 <= NOT clk_25;
225 --clk_25 <= NOT clk_25;
226 END IF;
226 END IF;
227 END PROCESS;
227 END PROCESS;
228 clk_pad_25 : hclkint port map (A => clk_25_int, Y => clk_25 );
228 clk_pad_25 : hclkint port map (A => clk_25_int, Y => clk_25 );
229
229
230 PROCESS(clk49_152MHz)
230 PROCESS(clk49_152MHz)
231 BEGIN
231 BEGIN
232 IF clk49_152MHz'EVENT AND clk49_152MHz = '1' THEN
232 IF clk49_152MHz'EVENT AND clk49_152MHz = '1' THEN
233 clk_24 <= NOT clk_24;
233 clk_24 <= NOT clk_24;
234 END IF;
234 END IF;
235 END PROCESS;
235 END PROCESS;
236 -- clk_49 <= clk49_152MHz;
236 -- clk_49 <= clk49_152MHz;
237
237
238 -----------------------------------------------------------------------------
238 -----------------------------------------------------------------------------
239 leon3_soc_1 : leon3_soc
239 leon3_soc_1 : leon3_soc
240 GENERIC MAP (
240 GENERIC MAP (
241 fabtech => axcel,--inferred,--axdsp,
241 fabtech => axcel,--inferred,--axdsp,
242 memtech => axcel,--inferred,--tech_leon,
242 memtech => axcel,--inferred,--tech_leon,
243 padtech => axcel,--inferred,
243 padtech => axcel,--inferred,
244 clktech => axcel,--inferred,
244 clktech => axcel,--inferred,
245 disas => 0,
245 disas => 0,
246 dbguart => 0,
246 dbguart => 0,
247 pclow => 2,
247 pclow => 2,
248 clk_freq => 25000,
248 clk_freq => 25000,
249 IS_RADHARD => 1,
249 IS_RADHARD => 1,
250 NB_CPU => 1,
250 NB_CPU => 1,
251 ENABLE_FPU => 1,
251 ENABLE_FPU => 1,
252 FPU_NETLIST => 0,
252 FPU_NETLIST => 0,
253 ENABLE_DSU => 1,
253 ENABLE_DSU => 1,
254 ENABLE_AHB_UART => 0,
254 ENABLE_AHB_UART => 0,
255 ENABLE_APB_UART => 1,
255 ENABLE_APB_UART => 1,
256 ENABLE_IRQMP => 1,
256 ENABLE_IRQMP => 1,
257 ENABLE_GPT => 1,
257 ENABLE_GPT => 1,
258 NB_AHB_MASTER => NB_AHB_MASTER,
258 NB_AHB_MASTER => NB_AHB_MASTER,
259 NB_AHB_SLAVE => NB_AHB_SLAVE,
259 NB_AHB_SLAVE => NB_AHB_SLAVE,
260 NB_APB_SLAVE => NB_APB_SLAVE,
260 NB_APB_SLAVE => NB_APB_SLAVE,
261 ADDRESS_SIZE => 19,
261 ADDRESS_SIZE => 19,
262 USES_IAP_MEMCTRLR => 1,
262 USES_IAP_MEMCTRLR => 1,
263 BYPASS_EDAC_MEMCTRLR => '0',
263 BYPASS_EDAC_MEMCTRLR => '0',
264 SRBANKSZ => 8)
264 SRBANKSZ => 8)
265 PORT MAP (
265 PORT MAP (
266 clk => clk_25,
266 clk => clk_25,
267 reset => rstn_25,
267 reset => rstn_25,
268 errorn => OPEN,
268 errorn => OPEN,
269
269
270 ahbrxd => ahbrxd, -- INPUT
270 ahbrxd => ahbrxd, -- INPUT
271 ahbtxd => ahbtxd, -- OUTPUT
271 ahbtxd => ahbtxd, -- OUTPUT
272 urxd1 => urxd1, -- INPUT
272 urxd1 => urxd1, -- INPUT
273 utxd1 => utxd1, -- OUTPUT
273 utxd1 => utxd1, -- OUTPUT
274
274
275 address => address,
275 address => address,
276 data => data,
276 data => data,
277 nSRAM_BE0 => OPEN,
277 nSRAM_BE0 => OPEN,
278 nSRAM_BE1 => OPEN,
278 nSRAM_BE1 => OPEN,
279 nSRAM_BE2 => OPEN,
279 nSRAM_BE2 => OPEN,
280 nSRAM_BE3 => OPEN,
280 nSRAM_BE3 => OPEN,
281 nSRAM_WE => nSRAM_W,
281 nSRAM_WE => nSRAM_W,
282 nSRAM_CE => nSRAM_CE,
282 nSRAM_CE => nSRAM_CE,
283 nSRAM_OE => nSRAM_G,
283 nSRAM_OE => nSRAM_G,
284 nSRAM_READY => nSRAM_BUSY,
284 nSRAM_READY => nSRAM_BUSY,
285 SRAM_MBE => nSRAM_MBE,
285 SRAM_MBE => nSRAM_MBE,
286
286
287 apbi_ext => apbi_ext,
287 apbi_ext => apbi_ext,
288 apbo_ext => apbo_ext,
288 apbo_ext => apbo_ext,
289 ahbi_s_ext => ahbi_s_ext,
289 ahbi_s_ext => ahbi_s_ext,
290 ahbo_s_ext => ahbo_s_ext,
290 ahbo_s_ext => ahbo_s_ext,
291 ahbi_m_ext => ahbi_m_ext,
291 ahbi_m_ext => ahbi_m_ext,
292 ahbo_m_ext => ahbo_m_ext);
292 ahbo_m_ext => ahbo_m_ext);
293
293
294
294
295 nSRAM_E1 <= nSRAM_CE(0);
295 nSRAM_E1 <= nSRAM_CE(0);
296 nSRAM_E2 <= nSRAM_CE(1);
296 nSRAM_E2 <= nSRAM_CE(1);
297
297
298 -------------------------------------------------------------------------------
298 -------------------------------------------------------------------------------
299 -- APB_LFR_TIME_MANAGEMENT ----------------------------------------------------
299 -- APB_LFR_TIME_MANAGEMENT ----------------------------------------------------
300 -------------------------------------------------------------------------------
300 -------------------------------------------------------------------------------
301 apb_lfr_management_1 : apb_lfr_management
301 apb_lfr_management_1 : apb_lfr_management
302 GENERIC MAP (
302 GENERIC MAP (
303 tech => tech,
303 tech => tech,
304 pindex => 6,
304 pindex => 6,
305 paddr => 6,
305 paddr => 6,
306 pmask => 16#fff#,
306 pmask => 16#fff#,
307 --FIRST_DIVISION => 374, -- ((49.152/2) /2^16) - 1 = 375 - 1 = 374
307 --FIRST_DIVISION => 374, -- ((49.152/2) /2^16) - 1 = 375 - 1 = 374
308 NB_SECOND_DESYNC => 60) -- 60 secondes of desynchronization before CoarseTime's MSB is Set
308 NB_SECOND_DESYNC => 60) -- 60 secondes of desynchronization before CoarseTime's MSB is Set
309 PORT MAP (
309 PORT MAP (
310 clk25MHz => clk_25,
310 clk25MHz => clk_25,
311 resetn_25MHz => rstn_25, -- TODO
311 resetn_25MHz => rstn_25, -- TODO
312 --clk24_576MHz => clk_24, -- 49.152MHz/2
312 --clk24_576MHz => clk_24, -- 49.152MHz/2
313 --resetn_24_576MHz => rstn_24, -- TODO
313 --resetn_24_576MHz => rstn_24, -- TODO
314
314
315 grspw_tick => swno.tickout,
315 grspw_tick => swno.tickout,
316 apbi => apbi_ext,
316 apbi => apbi_ext,
317 apbo => apbo_ext(6),
317 apbo => apbo_ext(6),
318
318
319 HK_sample => sample_s(8),
319 HK_sample => sample_s(8),
320 HK_val => sample_val,
320 HK_val => sample_val,
321 HK_sel => HK_SEL,
321 HK_sel => HK_SEL,
322
322
323 DAC_SDO => DAC_SDO,
323 DAC_SDO => DAC_SDO,
324 DAC_SCK => DAC_SCK,
324 DAC_SCK => DAC_SCK,
325 DAC_SYNC => DAC_SYNC,
325 DAC_SYNC => DAC_SYNC,
326 DAC_CAL_EN => DAC_CAL_EN,
326 DAC_CAL_EN => DAC_CAL_EN,
327
327
328 coarse_time => coarse_time,
328 coarse_time => coarse_time,
329 fine_time => fine_time,
329 fine_time => fine_time,
330 LFR_soft_rstn => LFR_soft_rstn
330 LFR_soft_rstn => LFR_soft_rstn
331 );
331 );
332
332
333 -----------------------------------------------------------------------
333 -----------------------------------------------------------------------
334 --- SpaceWire --------------------------------------------------------
334 --- SpaceWire --------------------------------------------------------
335 -----------------------------------------------------------------------
335 -----------------------------------------------------------------------
336
336
337 ------------------------------------------------------------------------------
337 ------------------------------------------------------------------------------
338 -- \/\/\/\/ TODO : spacewire enable should be controled by the SPW IP \/\/\/\/
338 -- \/\/\/\/ TODO : spacewire enable should be controled by the SPW IP \/\/\/\/
339 ------------------------------------------------------------------------------
339 ------------------------------------------------------------------------------
340 spw1_en <= '1';
340 spw1_en <= '1';
341 spw2_en <= '1';
341 spw2_en <= '1';
342 ------------------------------------------------------------------------------
342 ------------------------------------------------------------------------------
343 -- /\/\/\/\ --------------------------------------------------------- /\/\/\/\
343 -- /\/\/\/\ --------------------------------------------------------- /\/\/\/\
344 ------------------------------------------------------------------------------
344 ------------------------------------------------------------------------------
345
345
346 --spw_clk <= clk50MHz;
346 --spw_clk <= clk50MHz;
347 --spw_rxtxclk <= spw_clk;
347 --spw_rxtxclk <= spw_clk;
348 --spw_rxclkn <= NOT spw_rxtxclk;
348 --spw_rxclkn <= NOT spw_rxtxclk;
349
349
350 -- PADS for SPW1
350 -- PADS for SPW1
351 spw1_rxd_pad : inpad GENERIC MAP (tech => inferred)
351 spw1_rxd_pad : inpad GENERIC MAP (tech => inferred)
352 PORT MAP (spw1_din, dtmp(0));
352 PORT MAP (spw1_din, dtmp(0));
353 spw1_rxs_pad : inpad GENERIC MAP (tech => inferred)
353 spw1_rxs_pad : inpad GENERIC MAP (tech => inferred)
354 PORT MAP (spw1_sin, stmp(0));
354 PORT MAP (spw1_sin, stmp(0));
355 spw1_txd_pad : outpad GENERIC MAP (tech => inferred)
355 spw1_txd_pad : outpad GENERIC MAP (tech => inferred)
356 PORT MAP (spw1_dout, swno.d(0));
356 PORT MAP (spw1_dout, swno.d(0));
357 spw1_txs_pad : outpad GENERIC MAP (tech => inferred)
357 spw1_txs_pad : outpad GENERIC MAP (tech => inferred)
358 PORT MAP (spw1_sout, swno.s(0));
358 PORT MAP (spw1_sout, swno.s(0));
359 -- PADS FOR SPW2
359 -- PADS FOR SPW2
360 spw2_rxd_pad : inpad GENERIC MAP (tech => inferred) -- bad naming of the MINI-LFR /!\
360 spw2_rxd_pad : inpad GENERIC MAP (tech => inferred) -- bad naming of the MINI-LFR /!\
361 PORT MAP (spw2_din, dtmp(1));
361 PORT MAP (spw2_din, dtmp(1));
362 spw2_rxs_pad : inpad GENERIC MAP (tech => inferred) -- bad naming of the MINI-LFR /!\
362 spw2_rxs_pad : inpad GENERIC MAP (tech => inferred) -- bad naming of the MINI-LFR /!\
363 PORT MAP (spw2_sin, stmp(1));
363 PORT MAP (spw2_sin, stmp(1));
364 spw2_txd_pad : outpad GENERIC MAP (tech => inferred)
364 spw2_txd_pad : outpad GENERIC MAP (tech => inferred)
365 PORT MAP (spw2_dout, swno.d(1));
365 PORT MAP (spw2_dout, swno.d(1));
366 spw2_txs_pad : outpad GENERIC MAP (tech => inferred)
366 spw2_txs_pad : outpad GENERIC MAP (tech => inferred)
367 PORT MAP (spw2_sout, swno.s(1));
367 PORT MAP (spw2_sout, swno.s(1));
368
368
369 -- GRSPW PHY
369 -- GRSPW PHY
370 --spw1_input: if CFG_SPW_GRSPW = 1 generate
370 --spw1_input: if CFG_SPW_GRSPW = 1 generate
371 spw_inputloop : FOR j IN 0 TO 1 GENERATE
371 spw_inputloop : FOR j IN 0 TO 1 GENERATE
372 spw_phy0 : grspw_phy
372 spw_phy0 : grspw_phy
373 GENERIC MAP(
373 GENERIC MAP(
374 tech => axcel,-- inferred,--axdsp,--tech_leon,
374 tech => axcel,-- inferred,--axdsp,--tech_leon,
375 rxclkbuftype => 1,
375 rxclkbuftype => 1,
376 scantest => 0)
376 scantest => 0)
377 PORT MAP(
377 PORT MAP(
378 rxrst => swno.rxrst,
378 rxrst => swno.rxrst,
379 di => dtmp(j),
379 di => dtmp(j),
380 si => stmp(j),
380 si => stmp(j),
381 rxclko => spw_rxclk(j),
381 rxclko => spw_rxclk(j),
382 do => swni.d(j),
382 do => swni.d(j),
383 ndo => swni.nd(j*5+4 DOWNTO j*5),
383 ndo => swni.nd(j*5+4 DOWNTO j*5),
384 dconnect => swni.dconnect(j*2+1 DOWNTO j*2));
384 dconnect => swni.dconnect(j*2+1 DOWNTO j*2));
385 END GENERATE spw_inputloop;
385 END GENERATE spw_inputloop;
386
386
387 -- SPW core
387 -- SPW core
388 sw0 : grspwm GENERIC MAP(
388 sw0 : grspwm GENERIC MAP(
389 tech => axcel,--inferred,--axdsp,--tech_leon,
389 tech => axcel,--inferred,--axdsp,--tech_leon,
390 hindex => 1,
390 hindex => 1,
391 pindex => 5,
391 pindex => 5,
392 paddr => 5,
392 paddr => 5,
393 pirq => 11,
393 pirq => 11,
394 sysfreq => 25000, -- CPU_FREQ
394 sysfreq => 25000, -- CPU_FREQ
395 rmap => 1,
395 rmap => 1,
396 rmapcrc => 1,
396 rmapcrc => 1,
397 fifosize1 => 16,
397 fifosize1 => 16,
398 fifosize2 => 16,
398 fifosize2 => 16,
399 rxclkbuftype => 1,
399 rxclkbuftype => 1,
400 rxunaligned => 0,
400 rxunaligned => 0,
401 rmapbufs => 4,
401 rmapbufs => 4,
402 ft => 1,
402 ft => 1,
403 netlist => 0,
403 netlist => 0,
404 ports => 2,
404 ports => 2,
405 --dmachan => CFG_SPW_DMACHAN, -- not used byt the spw core 1
405 --dmachan => CFG_SPW_DMACHAN, -- not used byt the spw core 1
406 memtech => axcel,--inferred,--tech_leon,
406 memtech => axcel,--inferred,--tech_leon,
407 destkey => 2,
407 destkey => 2,
408 spwcore => 1
408 spwcore => 1
409 --input_type => CFG_SPW_INPUT, -- not used byt the spw core 1
409 --input_type => CFG_SPW_INPUT, -- not used byt the spw core 1
410 --output_type => CFG_SPW_OUTPUT, -- not used byt the spw core 1
410 --output_type => CFG_SPW_OUTPUT, -- not used byt the spw core 1
411 --rxtx_sameclk => CFG_SPW_RTSAME -- not used byt the spw core 1
411 --rxtx_sameclk => CFG_SPW_RTSAME -- not used byt the spw core 1
412 )
412 )
413 PORT MAP(rstn_25, clk_25, spw_rxclk(0),
413 PORT MAP(rstn_25, clk_25, spw_rxclk(0),
414 spw_rxclk(1),
414 spw_rxclk(1),
415 clk50MHz_int,
415 clk50MHz_int,
416 clk50MHz_int,
416 clk50MHz_int,
417 -- spw_rxtxclk, spw_rxtxclk, spw_rxtxclk, spw_rxtxclk,
417 -- spw_rxtxclk, spw_rxtxclk, spw_rxtxclk, spw_rxtxclk,
418 ahbi_m_ext, ahbo_m_ext(1), apbi_ext, apbo_ext(5),
418 ahbi_m_ext, ahbo_m_ext(1), apbi_ext, apbo_ext(5),
419 swni, swno);
419 swni, swno);
420
420
421 swni.tickin <= '0';
421 swni.tickin <= '0';
422 swni.rmapen <= '1';
422 swni.rmapen <= '1';
423 swni.clkdiv10 <= "00000100"; -- 50 MHz / (4 + 1) = 10 MHz
423 swni.clkdiv10 <= "00000100"; -- 50 MHz / (4 + 1) = 10 MHz
424 swni.tickinraw <= '0';
424 swni.tickinraw <= '0';
425 swni.timein <= (OTHERS => '0');
425 swni.timein <= (OTHERS => '0');
426 swni.dcrstval <= (OTHERS => '0');
426 swni.dcrstval <= (OTHERS => '0');
427 swni.timerrstval <= (OTHERS => '0');
427 swni.timerrstval <= (OTHERS => '0');
428
428
429 -------------------------------------------------------------------------------
429 -------------------------------------------------------------------------------
430 -- LFR ------------------------------------------------------------------------
430 -- LFR ------------------------------------------------------------------------
431 -------------------------------------------------------------------------------
431 -------------------------------------------------------------------------------
432 --rst_domain25_lfr : rstgen PORT MAP (LFR_soft_rstn, clk_25, clk_lock, LFR_rstn, OPEN);
432 --rst_domain25_lfr : rstgen PORT MAP (LFR_soft_rstn, clk_25, clk_lock, LFR_rstn, OPEN);
433 LFR_rstn_int <= LFR_soft_rstn AND rstn_25_int;
433 LFR_rstn_int <= LFR_soft_rstn AND rstn_25_int;
434
434
435 rstn_pad_lfr : clkint port map (A => LFR_rstn_int, Y => LFR_rstn );
435 rstn_pad_lfr : clkint port map (A => LFR_rstn_int, Y => LFR_rstn );
436
436
437 lpp_lfr_1 : lpp_lfr
437 lpp_lfr_1 : lpp_lfr
438 GENERIC MAP (
438 GENERIC MAP (
439 Mem_use => Mem_use,
439 Mem_use => Mem_use,
440 tech => inferred,--tech,
440 tech => inferred,--tech,
441 nb_data_by_buffer_size => 32,
441 nb_data_by_buffer_size => 32,
442 --nb_word_by_buffer_size => 30,
442 --nb_word_by_buffer_size => 30,
443 nb_snapshot_param_size => 32,
443 nb_snapshot_param_size => 32,
444 delta_vector_size => 32,
444 delta_vector_size => 32,
445 delta_vector_size_f0_2 => 7, -- log2(96)
445 delta_vector_size_f0_2 => 7, -- log2(96)
446 pindex => 15,
446 pindex => 15,
447 paddr => 15,
447 paddr => 15,
448 pmask => 16#fff#,
448 pmask => 16#fff#,
449 pirq_ms => 6,
449 pirq_ms => 6,
450 pirq_wfp => 14,
450 pirq_wfp => 14,
451 hindex => 2,
451 hindex => 2,
452 top_lfr_version => X"020159", -- aa.bb.cc version
452 top_lfr_version => X"030159", -- aa.bb.cc version
453 -- AA : BOARD NUMBER
453 -- AA : BOARD NUMBER
454 -- 0 => MINI_LFR
454 -- 0 => MINI_LFR
455 -- 1 => EM
455 -- 1 => EM
456 -- 2 => EQM (with A3PE3000)
456 -- 2 => EQM (with A3PE3000)
457 DEBUG_FORCE_DATA_DMA => DEBUG_FORCE_DATA_DMA,
457 DEBUG_FORCE_DATA_DMA => DEBUG_FORCE_DATA_DMA,
458 RTL_DESIGN_LIGHT =>0,
458 RTL_DESIGN_LIGHT =>0,
459 WINDOWS_HAANNING_PARAM_SIZE => 15)
459 WINDOWS_HAANNING_PARAM_SIZE => 15)
460 PORT MAP (
460 PORT MAP (
461 clk => clk_25,
461 clk => clk_25,
462 rstn => LFR_rstn,
462 rstn => LFR_rstn,
463 sample_B => sample_s(2 DOWNTO 0),
463 sample_B => sample_s(2 DOWNTO 0),
464 sample_E => sample_s(7 DOWNTO 3),
464 sample_E => sample_s(7 DOWNTO 3),
465 sample_val => sample_val,
465 sample_val => sample_val,
466 apbi => apbi_ext,
466 apbi => apbi_ext,
467 apbo => apbo_ext(15),
467 apbo => apbo_ext(15),
468 ahbi => ahbi_m_ext,
468 ahbi => ahbi_m_ext,
469 ahbo => ahbo_m_ext(2),
469 ahbo => ahbo_m_ext(2),
470 coarse_time => coarse_time,
470 coarse_time => coarse_time,
471 fine_time => fine_time,
471 fine_time => fine_time,
472 data_shaping_BW => bias_fail_sw,
472 data_shaping_BW => bias_fail_sw,
473 debug_vector => debug_vector,
473 debug_vector => debug_vector,
474 debug_vector_ms => OPEN); --,
474 debug_vector_ms => OPEN); --,
475 --observation_vector_0 => OPEN,
475 --observation_vector_0 => OPEN,
476 --observation_vector_1 => OPEN,
476 --observation_vector_1 => OPEN,
477 --observation_reg => observation_reg);
477 --observation_reg => observation_reg);
478
478
479
479
480 all_sample : FOR I IN 7 DOWNTO 0 GENERATE
480 all_sample : FOR I IN 7 DOWNTO 0 GENERATE
481 sample_s(I) <= sample(I) & '0' & '0';
481 sample_s(I) <= sample(I) & '0' & '0';
482 END GENERATE all_sample;
482 END GENERATE all_sample;
483 sample_s(8) <= sample(8)(13) & sample(8)(13) & sample(8);
483 sample_s(8) <= sample(8)(13) & sample(8)(13) & sample(8);
484
484
485 -----------------------------------------------------------------------------
485 -----------------------------------------------------------------------------
486 --
486 --
487 -----------------------------------------------------------------------------
487 -----------------------------------------------------------------------------
488 USE_ADCDRIVER_true: IF USE_ADCDRIVER = 1 GENERATE
488 USE_ADCDRIVER_true: IF USE_ADCDRIVER = 1 GENERATE
489 top_ad_conv_RHF1401_withFilter_1 : top_ad_conv_RHF1401_withFilter
489 top_ad_conv_RHF1401_withFilter_1 : top_ad_conv_RHF1401_withFilter
490 GENERIC MAP (
490 GENERIC MAP (
491 ChanelCount => 9,
491 ChanelCount => 9,
492 ncycle_cnv_high => 12,
492 ncycle_cnv_high => 12,
493 ncycle_cnv => 25,
493 ncycle_cnv => 25,
494 FILTER_ENABLED => 16#FF#)
494 FILTER_ENABLED => 16#FF#)
495 PORT MAP (
495 PORT MAP (
496 cnv_clk => clk_24,
496 cnv_clk => clk_24,
497 cnv_rstn => rstn_24,
497 cnv_rstn => rstn_24,
498 cnv => ADC_smpclk_s,
498 cnv => ADC_smpclk_s,
499 clk => clk_25,
499 clk => clk_25,
500 rstn => rstn_25,
500 rstn => rstn_25,
501 ADC_data => ADC_data,
501 ADC_data => ADC_data,
502 ADC_nOE => ADC_OEB_bar_CH_s,
502 ADC_nOE => ADC_OEB_bar_CH_s,
503 sample => sample,
503 sample => sample,
504 sample_val => sample_val);
504 sample_val => sample_val);
505
505
506 END GENERATE USE_ADCDRIVER_true;
506 END GENERATE USE_ADCDRIVER_true;
507
507
508 USE_ADCDRIVER_false: IF USE_ADCDRIVER = 0 GENERATE
508 USE_ADCDRIVER_false: IF USE_ADCDRIVER = 0 GENERATE
509 top_ad_conv_RHF1401_withFilter_1 : top_ad_conv_RHF1401_withFilter
509 top_ad_conv_RHF1401_withFilter_1 : top_ad_conv_RHF1401_withFilter
510 GENERIC MAP (
510 GENERIC MAP (
511 ChanelCount => 9,
511 ChanelCount => 9,
512 ncycle_cnv_high => 25,
512 ncycle_cnv_high => 25,
513 ncycle_cnv => 50,
513 ncycle_cnv => 50,
514 FILTER_ENABLED => 16#FF#)
514 FILTER_ENABLED => 16#FF#)
515 PORT MAP (
515 PORT MAP (
516 cnv_clk => clk_24,
516 cnv_clk => clk_24,
517 cnv_rstn => rstn_24,
517 cnv_rstn => rstn_24,
518 cnv => ADC_smpclk_s,
518 cnv => ADC_smpclk_s,
519 clk => clk_25,
519 clk => clk_25,
520 rstn => rstn_25,
520 rstn => rstn_25,
521 ADC_data => ADC_data,
521 ADC_data => ADC_data,
522 ADC_nOE => OPEN,
522 ADC_nOE => OPEN,
523 sample => OPEN,
523 sample => OPEN,
524 sample_val => sample_val);
524 sample_val => sample_val);
525
525
526 ADC_OEB_bar_CH_s(8 DOWNTO 0) <= (OTHERS => '1');
526 ADC_OEB_bar_CH_s(8 DOWNTO 0) <= (OTHERS => '1');
527
527
528 all_sample: FOR I IN 8 DOWNTO 0 GENERATE
528 all_sample: FOR I IN 8 DOWNTO 0 GENERATE
529 ramp_generator_1: ramp_generator
529 ramp_generator_1: ramp_generator
530 GENERIC MAP (
530 GENERIC MAP (
531 DATA_SIZE => 14,
531 DATA_SIZE => 14,
532 VALUE_UNSIGNED_INIT => 2**I,
532 VALUE_UNSIGNED_INIT => 2**I,
533 VALUE_UNSIGNED_INCR => 0,
533 VALUE_UNSIGNED_INCR => 0,
534 VALUE_UNSIGNED_MASK => 16#3FFF#)
534 VALUE_UNSIGNED_MASK => 16#3FFF#)
535 PORT MAP (
535 PORT MAP (
536 clk => clk_25,
536 clk => clk_25,
537 rstn => rstn_25,
537 rstn => rstn_25,
538 new_data => sample_val,
538 new_data => sample_val,
539 output_data => sample(I) );
539 output_data => sample(I) );
540 END GENERATE all_sample;
540 END GENERATE all_sample;
541
541
542
542
543 END GENERATE USE_ADCDRIVER_false;
543 END GENERATE USE_ADCDRIVER_false;
544
544
545
545
546
546
547
547
548 ADC_OEB_bar_CH <= ADC_OEB_bar_CH_s(7 DOWNTO 0);
548 ADC_OEB_bar_CH <= ADC_OEB_bar_CH_s(7 DOWNTO 0);
549
549
550 ADC_smpclk <= ADC_smpclk_s;
550 ADC_smpclk <= ADC_smpclk_s;
551 HK_smpclk <= ADC_smpclk_s;
551 HK_smpclk <= ADC_smpclk_s;
552
552
553
553
554 -----------------------------------------------------------------------------
554 -----------------------------------------------------------------------------
555 -- HK
555 -- HK
556 -----------------------------------------------------------------------------
556 -----------------------------------------------------------------------------
557 ADC_OEB_bar_HK <= ADC_OEB_bar_CH_s(8);
557 ADC_OEB_bar_HK <= ADC_OEB_bar_CH_s(8);
558
558
559 -----------------------------------------------------------------------------
559 -----------------------------------------------------------------------------
560 --
560 --
561 -----------------------------------------------------------------------------
561 -----------------------------------------------------------------------------
562 --inst_bootloader: IF USE_BOOTLOADER = 1 GENERATE
562 --inst_bootloader: IF USE_BOOTLOADER = 1 GENERATE
563 -- lpp_bootloader_1: lpp_bootloader
563 -- lpp_bootloader_1: lpp_bootloader
564 -- GENERIC MAP (
564 -- GENERIC MAP (
565 -- pindex => 13,
565 -- pindex => 13,
566 -- paddr => 13,
566 -- paddr => 13,
567 -- pmask => 16#fff#,
567 -- pmask => 16#fff#,
568 -- hindex => 3,
568 -- hindex => 3,
569 -- haddr => 0,
569 -- haddr => 0,
570 -- hmask => 16#fff#)
570 -- hmask => 16#fff#)
571 -- PORT MAP (
571 -- PORT MAP (
572 -- HCLK => clk_25,
572 -- HCLK => clk_25,
573 -- HRESETn => rstn_25,
573 -- HRESETn => rstn_25,
574 -- apbi => apbi_ext,
574 -- apbi => apbi_ext,
575 -- apbo => apbo_ext(13),
575 -- apbo => apbo_ext(13),
576 -- ahbsi => ahbi_s_ext,
576 -- ahbsi => ahbi_s_ext,
577 -- ahbso => ahbo_s_ext(3));
577 -- ahbso => ahbo_s_ext(3));
578 --END GENERATE inst_bootloader;
578 --END GENERATE inst_bootloader;
579
579
580 -----------------------------------------------------------------------------
580 -----------------------------------------------------------------------------
581 --
581 --
582 -----------------------------------------------------------------------------
582 -----------------------------------------------------------------------------
583 USE_DEBUG_VECTOR_IF: IF USE_DEBUG_VECTOR = 1 GENERATE
583 USE_DEBUG_VECTOR_IF: IF USE_DEBUG_VECTOR = 1 GENERATE
584 PROCESS (clk_25, rstn_25)
584 PROCESS (clk_25, rstn_25)
585 BEGIN -- PROCESS
585 BEGIN -- PROCESS
586 IF rstn_25 = '0' THEN -- asynchronous reset (active low)
586 IF rstn_25 = '0' THEN -- asynchronous reset (active low)
587 TAG <= (OTHERS => '0');
587 TAG <= (OTHERS => '0');
588 ELSIF clk_25'event AND clk_25 = '1' THEN -- rising clock edge
588 ELSIF clk_25'event AND clk_25 = '1' THEN -- rising clock edge
589 TAG <= debug_vector(8 DOWNTO 2) & nSRAM_BUSY & debug_vector(0);
589 TAG <= debug_vector(8 DOWNTO 2) & nSRAM_BUSY & debug_vector(0);
590 END IF;
590 END IF;
591 END PROCESS;
591 END PROCESS;
592
592
593
593
594 END GENERATE USE_DEBUG_VECTOR_IF;
594 END GENERATE USE_DEBUG_VECTOR_IF;
595
595
596 USE_DEBUG_VECTOR_IF2: IF USE_DEBUG_VECTOR = 0 GENERATE
596 USE_DEBUG_VECTOR_IF2: IF USE_DEBUG_VECTOR = 0 GENERATE
597 --ahbrxd <= TAG(1); -- AHB UART
597 --ahbrxd <= TAG(1); -- AHB UART
598 --TAG(3) <= ahbtxd;
598 --TAG(3) <= ahbtxd;
599
599
600 urxd1 <= TAG(2); -- APB UART
600 urxd1 <= TAG(2); -- APB UART
601 TAG(4) <= utxd1;
601 TAG(4) <= utxd1;
602 --TAG(8) <= nSRAM_BUSY;
602 --TAG(8) <= nSRAM_BUSY;
603 END GENERATE USE_DEBUG_VECTOR_IF2;
603 END GENERATE USE_DEBUG_VECTOR_IF2;
604
604
605 END beh; No newline at end of file
605 END beh;
General Comments 0
You need to be logged in to leave comments. Login now