Changeset 149
- Timestamp:
- May 13, 2011, 6:19:37 PM (13 years ago)
- File:
-
- 1 edited
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- Unmodified
- Added
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sandbox/MultiChannelUSB/Paella.v
r145 r149 7 7 input wire ADC_FCO, 8 8 input wire [5:0] ADC_D, 9 10 output wire [3:0] PWM, 9 11 10 12 output wire [1:0] SPI_SEL, … … 201 203 begin : MUX_DATA 202 204 assign int_mux_data[j] = { 203 clp_data[j][11:0],204 dec_data[j][11:0],205 amp_data2[j], 206 clp_data[j], 205 207 cic_data[j][19:8], 206 208 sys_data[j]}; … … 281 283 for (j = 0; j < 3; j = j + 1) 282 284 begin : DECONV_CHAIN 283 285 /* 284 286 deconv #(.shift(22), .width(20), .widthr(12)) deconv_unit ( 285 287 .clock(sys_clock), … … 298 300 dec_data[j*4+3], dec_data[j*4+2], 299 301 dec_data[j*4+1], dec_data[j*4+0]})); 300 301 302 */ 302 303 clip #(.shift(22), .width(20), .widthr(12)) clip_unit ( 303 304 .clock(sys_clock), 304 305 .frame(sys_frame), 305 306 .reset(1'b0), 306 .del_data({6'd1 4, 6'd14, 6'd14, 6'd14}),307 .del_data({6'd12, 6'd12, 6'd12, 6'd12}), 307 308 .amp_data({6'd17, 6'd17, 6'd17, 6'd17}), 308 .tau_data({16'd1 7166, 16'd17166, 16'd17166, 16'd17166}),309 .tau_data({16'd16560, 16'd16560, 16'd16560, 16'd16560}), // exp(-12/240)*1024*17 309 310 .inp_data({ 310 311 cic_data[j*4+3][19:0], cic_data[j*4+2][19:0], … … 313 314 clp_data[j*4+3], clp_data[j*4+2], 314 315 clp_data[j*4+1], clp_data[j*4+0]})); 316 317 /* 318 clip #(.shift(22), .width(22), .widthr(12)) clip_unit ( 319 .clock(sys_clock), 320 .frame(sys_frame), 321 .reset(1'b0), 322 .del_data({6'd18, 6'd18, 6'd18, 6'd18}), 323 .amp_data({6'd5, 6'd5, 6'd5, 6'd5}), 324 .tau_data({16'd4932, 16'd4932, 16'd4932, 16'd4932}), // exp(-18/480)*1024*5 325 .inp_data({ 326 cic_data[j*4+3][21:0], cic_data[j*4+2][21:0], 327 cic_data[j*4+1][21:0], cic_data[j*4+0][21:0]}), 328 .out_data({ 329 clp_data[j*4+3], clp_data[j*4+2], 330 clp_data[j*4+1], clp_data[j*4+0]})); 331 */ 315 332 end 316 333 endgenerate … … 321 338 322 339 assign sys_data[j] = (cfg_bits[1][j]) ? (adc_data[j] ^ 12'hfff) : (adc_data[j]); 323 340 /* 324 341 amplitude #(.width(12)) amplitude_unit_1 ( 325 342 .clock(sys_clock), … … 331 348 .out_flag(amp_flag1[j]), 332 349 .out_data(amp_data1[j])); 333 350 */ 334 351 amplitude #(.width(12)) amplitude_unit_2 ( 335 352 .clock(sys_clock), 336 353 .frame(sys_frame), 337 .reset( cfg_bits[0][2+j]),354 .reset(1'b0), 338 355 .cfg_data({1'b0, 12'd0, 12'd5}), 339 356 // .cfg_data({cfg_bits[7+2*j][12:0], cfg_bits[6+2*j][11:0]}), … … 407 424 .bus_mosi(bus_mosi), 408 425 .bus_busy(bus_busy[12])); 426 427 pwm pwm_unit( 428 .clock(sys_clock), 429 .cfg_data({cfg_bits[31], cfg_bits[30], cfg_bits[29]}), 430 .out_data(PWM)); 409 431 410 432 generate
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