480 Mini AIE: 2x2 CGRA with Ring-NoC

480 : Mini AIE: 2x2 CGRA with Ring-NoC

  • Author: Lyte Venn
  • Description: A mini aie/coarse-grained reconfigurable array
  • GitHub repository
  • Clock: 10000000 Hz

How it works

This is a minimalistic coarse-grained reconfigurable array inspired by AMD AI engine architecture. The hardware design consists of

  • A 2x2 array of compute tiles
  • A simplified packet-switched network-on-chip (NoC) to connect the compute tiles
  • Two interface tiles to connect the array to external memory and host

The packets loaded by interface tiles are routed through the NoC to the compute tiles. The compute tiles process the packets and send to next compute tile or interface tile. The packets are processed in a pipelined manner.

How to test

TBA

IO

#InputOutputBidirectional
0data_0out_0debug_out0
1data_1out_1debug_out1
2data_2out_2debug_out2
3data_3out_3debug_out3
4data_4out_4debug_out4
5data_5out_5debug_out5
6data_6out_6debug_out6
7data_7out_7debug_out7

Chip location

Controller Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Analog Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Analog Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux tt_um_chip_rom (Chip ROM) tt_um_factory_test (TinyTapeout 7 Factory Test) tt_um_analog_factory_test (TT07 Analog Factory Test) tt_um_urish_charge_pump (Dickson Charge Pump) tt_um_adennen_inverter (Aron's analog buffer test) tt_um_rejunity_z80 (Zilog Z80) tt_um_kianv_bare_metal (KianV RISC-V RV32E Baremetal SoC) tt_um_macros77_subneg (SUBNEG CPU) tt_um_eater_8bit (Tiny Eater 8 Bit) tt_um_ender_clock (clock) tt_um_wokwi_397140982440144897 (7-Seg 'Tiny Tapeout' Display) tt_um_wokwi_397142450561071105 (Padlock) tt_um_Burrows_Katie (QIF Neuron) tt_um_vga_clock (VGA clock) tt_um_aidenfoxivey (CRC-8 CCITT) tt_um_PUF (Reversible logic based Ring-Oscillator Physically Unclonable Function (RO-PUF)) tt_um_devinatkin_dual_oscillator (dual oscillator) tt_um_urish_simon (Simon Says memory game) tt_um_ajstein_stopwatch (Stopwatch Project) tt_um_rnunes2311_12bit_sar_adc (12 bit SAR ADC) tt_um_DanielZhu123 (calculator) tt_um_wokwi_397268065185737729 (Mini Light Up Game) tt_um_toivoh_basilisc_2816 (Basilisc-2816) tt_um_MichaelBell_rle_vga (RLE Video Player) tt_um_wokwi_397774697322214401 (secret L) tt_um_ccattuto_charmatrix (Serial Character LED Matrix) tt_um_The_Chairman_send_receive (Send Receive) tt_um_mini_aie_2x2 (mini-aie-cgra) tt_um_twin_tee_opamp_osc (Twin Tee Sine Wave Generator) tt_um_brucemack_sb_mixer (Single Balanced Mixer) tt_um_revenantx86_tinytpu (TinyTPU) tt_um_chess (Chess) tt_um_vga_perlin (VGA Perlin Noise) tt_um_calonso88_74181 (ALU 74181) tt_um_tinytapeout_dvd_screensaver (DVD Screensaver with Tiny Tapeout Logo (Tiny VGA)) tt_um_TD4_Assy_KosugiSubaru (4bit_CPU_td4) tt_um_drburke3_top (FastMagnitudeComparator) tt_um_pongsagon_tiniest_gpu (Tiniest GPU) tt_um_jorga20j_prng (8 bit PRNG) tt_um_ejfogleman_smsdac8 (8-bit DEM R2R DAC) tt_um_ccattuto_conway (Conway's Terminal) tt_um_fp_mac (FP-8 MAC Module) tt_um_router (router) tt_um_serdes (SerDes) tt_um_rejunity_analog_dac_ay8913 (AY-8193 single channel DAC) tt_um_riscv_spi_wrapper (RISCV32I with spi wrapper) tt_um_mos_bandgap (MOS Bandgap) tt_um_shadow1229_vga_player (VGA player) tt_um_explorer (Explorer) tt_um_rtmc_top_jrpetrus (Real Time Motor Controller) tt_um_28add11_QOAdecode (QOA Decoder) tt_um_toivoh_basilisc_2816_cpu_OL2 (Basilisc-2816) tt_um_afasolino (integer to posit converter and adder ) tt_um_8bit_vector_compute_in_SRAM (8-bit Vector Compute-in-SRAM) tt_um_lfsr (LFSR) tt_um_tnt_diff_rx (TT07 Differential Receiver test) tt_um_urish_spell (SPELL) tt_um_underserved (underserved) tt_um_dpetrisko_ttdll (TTDLL) tt_um_mitssdd (co processor for precision farming) tt_um_wokwi_399192124046955521 (ECC_test1) tt_um_dusterthefirst_project (Communicate 433) tt_um_xeniarose_sha256 (tiny sha256) tt_um_njp_micro (MicroCode Multiplier) tt_um_VishalBingi_r2r_4b (4-bit R2R DAC) tt_um_lisa (LISA Microcontroller with TTLC) tt_um_template (TT7 Simple Clock) tt_um_seanyen0_SIMON (SIMON) tt_um_agurrier_mastermind (Mastermind) tt_um_KolosKoblasz_mixer (Gilbert Mixer) tt_um_Saitama225_comp (Analog comparator) tt_um_tt7_meonwara (TBD) tt_um_multiplier_mbm (Modified Booth Multiplier) tt_um_delay_line_tmng (Delay Line Time Multiplexed NAND Gate) tt_um_mandelbrot_accel (Mandelbrot Set Accelerator (32-bit IEEE 754)) tt_um_dvxf_dj8v_dac (DJ8 8-bit CPU w/ DAC) tt_um_obriensp_pll (PLL Playground) tt_um_unisnano (unisnano) tt_um_alfiero88_CurrentTrigger (Current Mode Trigger) tt_um_CktA_InstAmp (Instrumentation Amplifier for Electrocardiogram Signal Adquisition) tt_um_lcasimon_tdc (Analog TDC) tt_um_neural_network (Neural Network dinamic) tt_um_PS_PWM (Phase Shifted PWM Modulator) tt_um_litneet64_ro_puf (RO-based Physically Unclonable Function (PUF)) tt_um_wokwi_399163158804194305 (Digital Timer) tt_um_algofoogle_raybox_zero (raybox-zero TT07 edition) tt_um_wokwi_399336892246401025 (UART) tt_um_wokwi_399169514887574529 (Gaussian Blur) tt_um_maheredia (GPS signal generator) tt_um_pwm_elded (UACJ_PWM) tt_um_wokwi_399447152724198401 (8-Bit Register) tt_um_adonairc_dda (DDA solver for van der Pol oscillator) tt_um_6bitaddr (6 bit addr) tt_um_btflv_subleq (Subleq CPU with FRAM and UART) tt_um_emern_top (badGPU) tt_um_wokwi_399469995038350337 (dEFAULt 2hAC) tt_um_mixed_signal_pulse_gen (mixed_signal_pulse_gen) tt_um_maxluppe_digital_analog (All Digital DAC and Analog Comparators) tt_um_pyamnihc_dummy_counter (Dummy Counter) tt_um_wokwi_399488550855755777 (My 9-year-old son made an 8-bit counter chip) tt_um_toivoh_basilisc_2816_cpu_exp (Basilisc-2816 Experimental) tt_um_htfab_fprn (Field Programmable Resistor Network) tt_um_rejunity_ay8913 (Classic 8-bit era Programmable Sound Generator AY-3-8913) tt_um_maxluppe_NIST (Four NIST SP 800-22 tests implementation) tt_um_vga_snake (VGA Snake Game) tt_um_cm_1 (GDS counter-measures experiment 1) tt_um_nurirfansyah_alits02 (Analog Test Circuit ITS 2) tt_um_analog_rf_readout_circuit (RF_peripheral_circuits) tt_um_jleightcap (fractran-tt) tt_um_wokwi_399518371950068737 (Full-adder out of a kmap) tt_um_davidparent_hdl (PRBS Generator) tt_um_adia_psu_seq_test (Adiabatic PSU sequencer test) tt_um_spacecat_chan_john_pong_the_second (John Pong The Second) tt_um_rajum_iterativeMAC (Iterative MAC) tt_um_asinghani_tinywspr (TinyWSPR) tt_um_thatoddmailbox (DuckCPU) tt_um_rejunity_vga (VGA Checkers) tt_um_8bitadder (Ripple Carry Adder 8 bit) tt_um_vzayakov_top (Pong-VGA) tt_um_pa1mantri_cdc_fifo (Clock Domain Crossing FIFO) Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available 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