264 VGA Checkers

264 : VGA Checkers

How it works

It generates patterns on VGA screen.

How to test

Connect to VGA monitor.

External hardware

TinyTapeout VGA PMOD, VGA monitor

IO

#InputOutputBidirectional
0R
1G
2B
3vsync
4R
5G
6B
7hsync

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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