Hi Katherine, 1. If you want to change the number of channels, there will be a number of changes you'll need to make. These will definitely include the pfb_fir, fft, vector accumulator, possibly the sync generator and brams, and it's possible there's something i'm missing.
2. The relevant error line is: GPIO tut3_2spectrometer/led0_sync and GPIO tut3_2spectrometer/led0_sync1 share the same I/O pin. You'll need to open the yellow blocks for the leds and make sure they are using a different index. Mark On Wed, Nov 21, 2012 at 7:51 AM, katherine viviana cortes urbina <[email protected]> wrote: > Dear Casperites, > > > I am trying to make a Centos 5.8 64 bit / matlab 2009b / ISE 12.1 / BEE Dual > 1Ghz ADC board > > I have a two questions: > > 1.- I need to change de number of channels, this is only in the pfb_fir_real > blocks ??? > > 2.- I'm compiling two spectrometers on the same design and I have the > following error: > > ## Block objects creation ## > ############################# > ###################### > ## Checking objects ## > ###################### > Error with block: > ============================================================== > Simulink Name: tut3_2spectrometer/led0_sync > Parent System: tut3_2spectrometer > Block type: xps_gpio > Ports: > tut3_2spectrometer_led0_sync_gateway: {[1] 'out' 'gateway'} > > hw_sys = ROACH > io_group = led > bit_index = 0 > io_dir = out > reg_iob = on > arith_type = Boolean > io_bitwidth = 1 > reg_clk_phase = 0 > use_ddr = false > termtype = None > single_ended = off > ============================================================== > GPIO tut3_2spectrometer/led0_sync and GPIO tut3_2spectrometer/led0_sync1 > share the same I/O pin. > Error using ==> gen_xps_files at 309 > DRC failed! > Warning: The model 'tut3_2spectrometer' does not have continuous states, > hence Simulink is using the solver 'VariableStepDiscrete' instead of solver > 'ode45'. You can disable > this diagnostic by explicitly specifying a discrete solver in the solver tab > of the Configuration Parameters dialog, or by setting the 'Automatic solver > parameter selection' > diagnostic to 'none' in the Diagnostics tab of the Configuration Parameters > dialog > Warning: Output port 2 of > 'tut3_2spectrometer/fft_wideband_real1/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_even' > is not connected. > Warning: Output port 1 of > 'tut3_2spectrometer/fft_wideband_real1/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_odd' > is not connected. > Warning: Output port 2 of > 'tut3_2spectrometer/fft_wideband_real1/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_odd' > is not connected. > Warning: Output port 1 of > 'tut3_2spectrometer/fft_wideband_real1/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_out' > is not connected. > Warning: Output port 2 of > 'tut3_2spectrometer/fft_wideband_real1/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_out' > is not connected. > Warning: Output port 4 of 'tut3_2spectrometer/fft_wideband_real1/fft_direct' > is not connected. > Warning: Output port 5 of 'tut3_2spectrometer/fft_wideband_real1/fft_direct' > is not connected. > Warning: Output port 4 of > 'tut3_2spectrometer/fft_wideband_real1/fft_direct/butterfly2_1' is not > connected. > Warning: Output port 2 of > 'tut3_2spectrometer/fft_wideband_real1/fft_unscrambler/reorder' is not > connected. > Warning: Output port 2 of > 'tut3_2spectrometer/fft_wideband_real2/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_even' > is not connected. > Warning: Output port 1 of > 'tut3_2spectrometer/fft_wideband_real2/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_odd' > is not connected. > Warning: Output port 2 of > 'tut3_2spectrometer/fft_wideband_real2/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_odd' > is not connected. > Warning: Output port 1 of > 'tut3_2spectrometer/fft_wideband_real2/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_out' > is not connected. > Warning: Output port 2 of > 'tut3_2spectrometer/fft_wideband_real2/fft_biplex_real_4x0/bi_real_unscr_4x/reorder_out' > is not connected. > Warning: Output port 4 of 'tut3_2spectrometer/fft_wideband_real2/fft_direct' > is not connected. > Warning: Output port 5 of 'tut3_2spectrometer/fft_wideband_real2/fft_direct' > is not connected. > Warning: Output port 4 of > 'tut3_2spectrometer/fft_wideband_real2/fft_direct/butterfly2_1' is not > connected. > Warning: Output port 2 of > 'tut3_2spectrometer/fft_wideband_real2/fft_unscrambler/reorder' is not > connected. > Warning: Output port 1 of 'tut3_2spectrometer/pfb_fir_real/adder_1_2' is not > connected. > Warning: Output port 1 of 'tut3_2spectrometer/pfb_fir_real/adder_1_3' is not > connected. > Warning: Output port 1 of 'tut3_2spectrometer/pfb_fir_real/adder_1_4' is not > connected. > Warning: Output port 2 of 'tut3_2spectrometer/pfb_fir_real/pol1_in2_coeffs' > is not connected. > Warning: Output port 2 of 'tut3_2spectrometer/pfb_fir_real/pol1_in3_coeffs' > is not connected. > Warning: Output port 2 of 'tut3_2spectrometer/pfb_fir_real/pol1_in4_coeffs' > is not connected. > Warning: Output port 1 of 'tut3_2spectrometer/pfb_fir_real1/adder_1_2' is > not connected. > Warning: Output port 1 of 'tut3_2spectrometer/pfb_fir_real1/adder_1_3' is > not connected. > Warning: Output port 1 of 'tut3_2spectrometer/pfb_fir_real1/adder_1_4' is > not connected. > Warning: Output port 2 of 'tut3_2spectrometer/pfb_fir_real1/pol1_in2_coeffs' > is not connected. > Warning: Output port 2 of 'tut3_2spectrometer/pfb_fir_real1/pol1_in3_coeffs' > is not connected. > Warning: Output port 2 of 'tut3_2spectrometer/pfb_fir_real1/pol1_in4_coeffs' > is not connected. > Warning: Inconsistent sample times. Sample time ([0.25, 0]) of signal > driving input port 1 of > 'tut3_2spectrometer/adc/tut3_2spectrometer_adc_user_data_valid' differs from > the expected sample time ([1, 0]) at this input port. > Warning: Inconsistent sample times. Sample time ([0.5, 0]) of signal driving > input port 1 of > 'tut3_2spectrometer/adc1/tut3_2spectrometer_adc1_user_data_valid' differs > from > the expected sample time ([2, 0]) at this input port. > > > Can you help me? > > see the attachment please > > Cheers, > > Katty > >
