Block Documentation

Contents

Signal Processing Blocks

adder_tree (Adder Tree)

barrel_switcher (Barrel Switcher)

bit_reverse (Bit Reverser)

cmult_4bit_br* (Conjugating Complex 4-bit Multiplier Implemented in BlockRAM)

cmult_4bit_br (Complex 4-bit Multiplier Implemented in BlockRAM)

cmult_4bit_em* (Conjugating Complex 4-bit Multiplier Implemented in Dedicated Multipliers)

cmult_4bit_em (Complex 4-bit Multiplier Implemented in Embedded Multipliers)

cmult_4bit_sl* (Conjugating Complex 4-bit Multiplier Implemented in Slices)

cmult_4bit_sl (Complex 4-bit Multiplier Implemented in Slices)

complex_addsub (Complex Adder/Subtractor)

c_to_ri (Complex to Real/Imaginary)

DDS (Direct Digital Synthesizer)

dec_fir (Decimating FIR Filter)

delay_bram_en_plus (Enabled Delay in BlockRAM))

delay_bram_prog (Programmable Delay in BlockRAM)

delay_bram (Delay in BlockRAM)

delay_complex (Complex Delay)

delay_slr (Delay in SLRs)

delay_wideband_prog (Programmable Wideband Delay Implemented in BlockRAM)

dram_vacc (DRAM Vector Accumulator)

dram_vacc_tvg (DRAM Vector Accumulator Test Vector Generator)

edge (Edge Detect Block)

fft_biplex_real_2x (Real-sampled Biplex FFT, with Output Demuxed by 2)

fft_biplex_real_4x (Real-sampled Biplex FFT, with Output Demuxed by 4)

fft (Complex FFT)

fft_wideband_real (Real-sampled Wideband FFT)

finedelay_fstop_prog (Programmable Fine delay along with Fringe Stop)

finedelay_fstop_prog_cordic (Programmable Fine delay with Fringe Stop using CORDIC block)

fir_col (PFB FIR Column)

fir_dbl_col (PFB FIR Double Column)

fir_tap (PFB FIR Tap)

freeze_cntr (Freeze Counter)

lo_const (DC Local Oscillator)

lo_osc (Local Oscillator)

mixer (Mixer)

negedge (Negative Edge Detector)

partial_delay (Partial Delay)

pfb_fir_real (Real-sampled Polyphase FIR Filter Frontend for PFB)

pfb_fir (Polyphase FIR Filter Frontend for PFB)

posedge (Positive Edge Detector)

power (Complex Data Power Calculator)

pulse_ext (Pulse Extender)

rcmult (Real/Complex Multiplier)

reorder (Arbitrary Reorderer)

ri_to_c (Real/Imaginary to Complex)

square_transposer (Square Transposer)

stopwatch (Stopwatch)

sync_delay_en (Enabled Sync Delay)

sync_delay_proc (Programmable Sync Delay)

sync_gen (Parameterized Sync Generator)

win_x_engine (Windowed X-Engine)

xeng_tvg (X-Engine Test Vector Generator)

Communication Blocks

ten_gbe (10GbE Transceiver)

XAUI (XAUI Transceiver)

System Blocks

adc (ADC)

x64_adc (64 Channel, 12 bit ADC: 64ADCx64-12)

dac (DAC)

dram (DRAM)

gpio_bidir (Bi-directional GPIO)

gpio (GPIO)

qdr (QDR)

snapshot (Snapshot Capture)

snap (Snapshot Capture)

snap64 (64-Bit Snapshot Capture)

software_register (Software Register)

sram (SRAM)

XSG core config (XSG Core Config)

Gaussian Random Number Generator (Gaussian Random Number Generator)

Correlation Control Block (CCB)