wafer.space Community

Is there a way to reference / link / connect the https://discord.com/channels/1009193568256135208/1422290927816540402 channel from here?

A link (as you posted) is the way I know

5:21 a.m.

You can pin the message to make it easier for others to find

Tim 'mithro' Ansell

Is there a way to reference / link / connect the https://discord.com/channels/1009193568256135208/1422290927816540402 channel from here?

This is what people see when they can’t access that channel. I think a bot is the way to go, and people I know tend to use Fletcher to teleport messages between channels and servers. I haven’t managed that particular bot myself before, though.

Tim 'mithro' Ansell

Is there a way to reference / link / connect the https://discord.com/channels/1009193568256135208/1422290927816540402 channel from here?

Join the Tiny Tapeout Server and see #ttgf0p2-tapeout for the first wafer.space run https://discord.gg/dbzGmXNFJ9

Invite to join a server

Tiny Tapeout

ttgf0p2-tapeout

wafer.space - Budget silicon manufacturing.

Create integrated circuits without breaking the bank!

3

Andrew Wingate pinned a message to this channel. 2025-11-04 8:30 p.m.

Andrew Wingate

Join the Tiny Tapeout Server and see #ttgf0p2-tapeout for the first wafer.space run https://discord.gg/dbzGmXNFJ9

Thanks!

If you have previously submitted to any Tiny Tapeout shuttle (including TTSKY25b) and want to add your own project to this test shuttle: 1. Use this template: https://github.com/TinyTapeout/ttgf-verilog-template 2. Submit through this link: https://app.tinytapeout.com/projects/create?shuttle=ttgf0p2 This is a test shuttle, so there's a chance the silicon won't work, and it's likely that we won't ship the silicon to everyone who submitted a design.

urish

If you have previously submitted to any Tiny Tapeout shuttle (including TTSKY25b) and want to add your own project to this test shuttle: 1. Use this template: https://github.com/TinyTapeout/ttgf-verilog-template 2. Submit through this link: https://app.tinytapeout.com/projects/create?shuttle=ttgf0p2 This is a test shuttle, so there's a chance the silicon won't work, and it's likely that we won't ship the silicon to everyone who submitted a design.

Are you sure the submission link is correct?

Yes, once the current shuttle (SKY 25B) is over, this banner will be replaced with the deadline for the GF0p2 shuttle

urish

Yes, once the current shuttle (SKY 25B) is over, this banner will be replaced with the deadline for the GF0p2 shuttle

Ah, ok. I get it, but it is confusing.

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FYI - See here @ᵖʳᵒᵖᵖʸ

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Tim 'mithro' Ansell pinned a message to this channel. 2025-11-08 1:39 a.m.

Just published a Wokwi project template for TTGF0p2: https://github.com/TinyTapeout/ttgf-wokwi-template

GitHub - TinyTapeout/ttgf-wokwi-template: Submission template for T...

Submission template for Tiny Tapeout GF180MCU (GlobalFoundries) shuttles - Wokwi Projects - TinyTapeout/ttgf-wokwi-template

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@urish - Could we get your Tiny Tapeout bot to post here for the GF shuttle too?

1

Good idea, will look into this

4:55 a.m.

Do you want it to go to this channel? Since it sometimes gets really spammy. We can also have a dedicated channel like in the TT discord

1

urish

Do you want it to go to this channel? Since it sometimes gets really spammy. We can also have a dedicated channel like in the TT discord

I'm okay with it getting reasonably spammy

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Sent you DM with instructions

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New tapeout: @urish submitted Chip ROM (https://github.com/TinyTapeout/tt-chip-rom)

GitHub - TinyTapeout/tt-chip-rom: ROM slot for Tiny Tapeout Chips

ROM slot for Tiny Tapeout Chips. Contribute to TinyTapeout/tt-chip-rom development by creating an account on GitHub.

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It works!

4

New tapeout: @htamas submitted Simon's Caterpillar (https://github.com/htfab/ttgf0p2-caterpillar)

GitHub - htfab/ttgf0p2-caterpillar

Contribute to htfab/ttgf0p2-caterpillar development by creating an account on GitHub.

1

New tapeout: Louis Ledoux, Cochard Pierre submitted Silly-Faust (https://github.com/Bynaryman/ttgf0p2-faust-mlir-silicon)

GitHub - Bynaryman/ttgf0p2-faust-mlir-silicon: trial faust to silicon.

trial faust to silicon. Contribute to Bynaryman/ttgf0p2-faust-mlir-silicon development by creating an account on GitHub.

1

New tapeout: @htamas submitted Cell mux (https://github.com/htfab/ttgf0p2-cells)

GitHub - htfab/ttgf0p2-cells

Contribute to htfab/ttgf0p2-cells development by creating an account on GitHub.

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New tapeout: Zedulo submitted Zedulo TestChip1 (https://github.com/ZeduloTech/ttgf-zed_tc1)

GitHub - ZeduloTech/ttgf-zed_tc1: Zedulo Testchip 1 with TT on gf180

Zedulo Testchip 1 with TT on gf180. Contribute to ZeduloTech/ttgf-zed_tc1 development by creating an account on GitHub.

New tapeout: @Essen submitted 2x2 MAC Systolic array with DFT (https://github.com/Essenceia/Systolic_MAC_with_DFT)

GitHub - Essenceia/Systolic_MAC_with_DFT: GF180 ASIC tapeout of a 2...

GF180 ASIC tapeout of a 2x2 MAC with DFT infrastructure - Essenceia/Systolic_MAC_with_DFT

New tapeout: @DingEric submitted SCµM-BLE-RX (https://github.com/ZDYnb/ttgf-BLE_Receiver)

GitHub - ZDYnb/ttgf-BLE_Receiver

Contribute to ZDYnb/ttgf-BLE_Receiver development by creating an account on GitHub.

1

New tapeout: Hirosh Dabui submitted KianV uLinux SoC (https://github.com/TinyTapeout/KianV-RV32IMA-RISC-V-uLinux-SoC)

GitHub - TinyTapeout/KianV-RV32IMA-RISC-V-uLinux-SoC: RISC-V ASIC t...

RISC-V ASIC that can boot Linux. Contribute to TinyTapeout/KianV-RV32IMA-RISC-V-uLinux-SoC development by creating an account on GitHub.

New tapeout: Martin Schoeberl submitted Wildcat RISC-V (https://github.com/schoeberl/ttgf-wildcat)

GitHub - schoeberl/ttgf-wildcat: The Wildcat RISC-V on the TT GF Te...

The Wildcat RISC-V on the TT GF Test Shuttle. Contribute to schoeberl/ttgf-wildcat development by creating an account on GitHub.

New tapeout: @Matt Venn submitted VGA clock (https://github.com/mattvenn/GF180-VGA-clock-waferspace)

GitHub - mattvenn/GF180-VGA-clock-waferspace

Contribute to mattvenn/GF180-VGA-clock-waferspace development by creating an account on GitHub.

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You all are filling up!! Well done!! waferspace

6:16 p.m.

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@Essen - BTW Have you seen the adder work Teo and Anton did?

10:01 p.m.

https://www.youtube.com/watch?v=P7wjB2DKAIA

Zero To ASIC Course

Livestream - Teodor-Dumitru Ene - Open-Source Hardware Addition on ...

10:02 p.m.

Sadly Nvidia stole Teo

New tapeout: @Sam E submitted 7-Segment Digital Desk Clock (https://github.com/sellicott/digital_clock_gf0p2)

GitHub - sellicott/digital_clock_gf0p2: Hardening of digital clock ...

Hardening of digital clock project for gf0p2 tapeout - GitHub - sellicott/digital_clock_gf0p2: Hardening of digital clock project for gf0p2 tapeout

Tim 'mithro' Ansell

https://www.youtube.com/watch?v=P7wjB2DKAIA

Hi @Tim 'mithro' Ansell, thanks for the link. This sounds exactly up my alley, and is even more so since I wasn't aware of this work.

Essen

Hi @Tim 'mithro' Ansell, thanks for the link. This sounds exactly up my alley, and is even more so since I wasn't aware of this work.

Also https://github.com/antonblanchard/vlsiffra

GitHub - antonblanchard/vlsiffra: Create fast and efficient standar...

Create fast and efficient standard cell based adders, multipliers and multiply-adders. - antonblanchard/vlsiffra

1

New tapeout: @ReJ aka Renaldas Zioma submitted VGA Drop (audio/visual demo) (https://github.com/rejunity/tt08-vga-drop)

GitHub - rejunity/tt08-vga-drop: "The Drop" ASIC 640x480 60Hz audio...

"The Drop" ASIC 640x480 60Hz audio visual demo. Contribute to rejunity/tt08-vga-drop development by creating an account on GitHub.

1

TTBot

New tapeout: @ReJ aka Renaldas Zioma submitted VGA Drop (audio/visual demo) (https://github.com/rejunity/tt08-vga-drop)

This was a challenging one! After initial conversion to gf180mcu the max clock frequency was 16 MHz

way below VGA 25.2 MHz pixel clock!

with great help of @htamas the cell library got switched from 7 track (gf180mcu_fd_sc_mcu7t) to 9 track (gf180mcu_fd_sc_mcu9t) larger, but faster cells,
plus some opportunistic pipelining and demo went to almost 50 MHz!

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1

New tapeout: @a1k0n submitted VGA Nyan Cat (https://github.com/a1k0n/ttgf0p2-a1k0n-nyan)

GitHub - a1k0n/ttgf0p2-a1k0n-nyan: tiny tapeout GlobalFoundries 0.2...

tiny tapeout GlobalFoundries 0.2 VGA Nyan Cat. Contribute to a1k0n/ttgf0p2-a1k0n-nyan development by creating an account on GitHub.

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2

Essen started a thread. 2025-11-22 4:17 p.m.

New tapeout: @proppy submitted megabytebeat (https://github.com/proppy/ttgf-megabytebeat)

GitHub - proppy/ttgf-megabytebeat

Contribute to proppy/ttgf-megabytebeat development by creating an account on GitHub.

New tapeout: @javier submitted MarcoPolo (https://github.com/javiBajoCero/ttgf-verilog-template)

GitHub - javiBajoCero/ttgf-verilog-template: Submission template fo...

Submission template for Tiny Tapeout GF180 (wafer.space) shuttles - Verilog HDL Projects - javiBajoCero/ttgf-verilog-template

New tapeout: @KerCrafter submitted LEDs Racer (https://github.com/KerCrafter/FPGA-LEDs-Racer)

GitHub - KerCrafter/FPGA-LEDs-Racer: Funny electronic game with WS2...

Funny electronic game with WS2812B LEDs. Contribute to KerCrafter/FPGA-LEDs-Racer development by creating an account on GitHub.

New tapeout: Noritsuna Imamura submitted CAN Controller for Rocket (https://github.com/noritsuna/ttgf0p2-tt_um_noritsuna_CAN_CTRL)

GitHub - noritsuna/ttgf0p2-tt_um_noritsuna_CAN_CTRL: CAN Controller...

CAN Controller for Rocket. Contribute to noritsuna/ttgf0p2-tt_um_noritsuna_CAN_CTRL development by creating an account on GitHub.

1

New tapeout: @algofoogle (Anton Maurovic) submitted raybox-zero TTGF0p2 edition (https://github.com/algofoogle/ttgf0p2-raybox-zero)

GitHub - algofoogle/ttgf0p2-raybox-zero: raybox-zero hardening for ...

raybox-zero hardening for Tiny Tapeout experimental gf180mcuD PDK - algofoogle/ttgf0p2-raybox-zero

2

New tapeout: @thomasflummer submitted Linear Timecode (LTC) generator (https://github.com/flummer/tt-um-flummer-ltc)

GitHub - flummer/tt-um-flummer-ltc

Contribute to flummer/tt-um-flummer-ltc development by creating an account on GitHub.

I’m seeing LVS errors on a complex TT design. Anyone have any ideas how that could happen? https://github.com/MichaelBell/ttgf0p2-tinyQV/actions/runs/19612193943

Fix build · MichaelBell/ttgf0p2-tinyQV@025a474

TinyQV for TT gf180 run 0.2. Contribute to MichaelBell/ttgf0p2-tinyQV development by creating an account on GitHub.

bailey started a thread. 2025-11-23 6:40 p.m.

New tapeout: Darryl Miles project from Eric Smith submitted Example of Bad Synchronizer (https://github.com/dlmiles/ttgf25a-bad-synchronizer)

GitHub - dlmiles/ttgf25a-bad-synchronizer

Contribute to dlmiles/ttgf25a-bad-synchronizer development by creating an account on GitHub.

New tapeout: Yimin Gao and Ceylan Morgul submitted One Bit PUF (https://github.com/Capulus123/ttihp03-multi-bit-puf)

GitHub - Capulus123/ttihp03-multi-bit-puf

Contribute to Capulus123/ttihp03-multi-bit-puf development by creating an account on GitHub.

New tapeout: @algofoogle (Anton Maurovic) submitted Ring osc on VGA (https://github.com/algofoogle/ttgf0p2-vga-ring-osc)

GitHub - algofoogle/ttgf0p2-vga-ring-osc: Ring oscillator VGA displ...

Ring oscillator VGA display visualisation on Tiny Tapeout gf180mcuD - algofoogle/ttgf0p2-vga-ring-osc

1

New tapeout: @Ken Pettit submitted LISA 8-Bit Microcontroller (https://github.com/kdp1965/ttgf-um-lisa)

GitHub - kdp1965/ttgf-um-lisa

Contribute to kdp1965/ttgf-um-lisa development by creating an account on GitHub.

New tapeout: @deleted_user_53e03a2ab773 submitted Notre Dame - Lockpick Game TT Example (https://github.com/mmorri22/lockpick)

GitHub - mmorri22/lockpick: RTL Example for use in TinyTapeout wafe...

RTL Example for use in TinyTapeout wafer.space Experimental Run - mmorri22/lockpick

New tapeout: kinako71-2 submitted Simple RISC-V (https://github.com/kinako71-2/TTGF0p2)

GitHub - kinako71-2/TTGF0p2

Contribute to kinako71-2/TTGF0p2 development by creating an account on GitHub.

@Tim 'mithro' Ansell are you submitting a design?

@urish - Nope!

What stops you from doing so?

New tapeout: Matthew Morrison submitted Notre Dame - CSE 30342 - DIC - Advanced FSM Final Project Example (https://github.com/mmorri22/tt_um_mmorri22_cse_30342)

GitHub - mmorri22/tt_um_mmorri22_cse_30342: Final Project Example f...

Final Project Example for CSE 30342 Digital Integrated Circuits - mmorri22/tt_um_mmorri22_cse_30342

New tapeout: @Susumu Yamazaki (ZACKY) submitted PVTMonitorSuite (https://github.com/zacky1972/ttgf0p2-PVTMonitorSuite)

GitHub - zacky1972/ttgf0p2-PVTMonitorSuite: PVTMonitorSuite: A full...

PVTMonitorSuite: A fully digital, modular suite for measuring gate delays, flip-flop timings, and clock skew under varying process, voltage, and temperature conditions. - zacky1972/ttgf0p2-PVTMonit...

New tapeout: Sophus Andreassen submitted Dog Battle Game (https://github.com/jorgenkraghjakobsen/tt_gf_dog_fight)

GitHub - jorgenkraghjakobsen/tt_gf_dog_fight

Contribute to jorgenkraghjakobsen/tt_gf_dog_fight development by creating an account on GitHub.

Fantastic job tinytapeout team!! Nearly full!

2

1

New tapeout: @Pawel submitted Frequency Counter SSD1306 OLED (https://github.com/embelon/ttgf-frequency-counter-oled)

GitHub - embelon/ttgf-frequency-counter-oled: Simple Frequency Coun...

Simple Frequency Counter with SSD1306 based OLED. Contribute to embelon/ttgf-frequency-counter-oled development by creating an account on GitHub.

urish started a thread. 2025-11-24 12:58 p.m.

New tapeout: @Ken Pettit submitted WokwiPWM (https://github.com/kdp1965/ttgf-um-wokwi-pwm)

GitHub - kdp1965/ttgf-um-wokwi-pwm

Contribute to kdp1965/ttgf-um-wokwi-pwm development by creating an account on GitHub.

New tapeout: @kbeckmann submitted Flame demo (https://github.com/kbeckmann/ttgf0p2-kbeckmann-flame)

GitHub - kbeckmann/ttgf0p2-kbeckmann-flame: Flame demo ported to tt...

Flame demo ported to ttgf0p2. Contribute to kbeckmann/ttgf0p2-kbeckmann-flame development by creating an account on GitHub.

2

New tapeout: @urish submitted 2048 sliding tile puzzle game (VGA) (https://github.com/urish/tt-2048-game)

GitHub - urish/tt-2048-game: 2048 sliding tile puzzle video game fo...

2048 sliding tile puzzle video game for Tiny Tapeout - urish/tt-2048-game

1

New tapeout: James Ashie Kotey submitted Super-Simple-SPI-CPU (https://github.com/Sheffield-Chip-Design-Team/SPI-CPU-Final)

GitHub - Sheffield-Chip-Design-Team/SPI-CPU-Final

Contribute to Sheffield-Chip-Design-Team/SPI-CPU-Final development by creating an account on GitHub.

New tapeout: @urish submitted USB CDC (Serial) Device (https://github.com/urish/tt-usbcdc-device)

GitHub - urish/tt-usbcdc-device: USB CDC IP hardened for Tiny Tapeout

USB CDC IP hardened for Tiny Tapeout. Contribute to urish/tt-usbcdc-device development by creating an account on GitHub.

1

New tapeout: @htamas submitted Video mode tester (https://github.com/htfab/ttgf0p2-vga-tester)

GitHub - htfab/ttgf0p2-vga-tester

Contribute to htfab/ttgf0p2-vga-tester development by creating an account on GitHub.

15 minutes and 8 tiles left...

New tapeout: Darryl Miles project from Eric Smith submitted DDR throughput and flop aperature test (https://github.com/dlmiles/ttgf25a-ddr-throughput-test)

GitHub - dlmiles/ttgf25a-ddr-throughput-test

Contribute to dlmiles/ttgf25a-ddr-throughput-test development by creating an account on GitHub.

7:49 p.m.

New tapeout: Darryl Miles project from Eric Smith submitted GF180MCU loopback tile with input skew measurement (https://github.com/dlmiles/ttgf25a-loopback-with-skew)

GitHub - dlmiles/ttgf25a-loopback-with-skew

Contribute to dlmiles/ttgf25a-loopback-with-skew development by creating an account on GitHub.

10 minutes and 2 tiles left...

New tapeout: @TheZoq2 submitted Quickscope (https://github.com/TheZoq2/tt-um-thezoq2-quickscope)

GitHub - TheZoq2/tt-um-thezoq2-quickscope

Contribute to TheZoq2/tt-um-thezoq2-quickscope development by creating an account on GitHub.

urish

10 minutes and 2 tiles left...

Oh damn, then my 4x2 extension certainly wont work lmao

7:53 p.m.

Then we'll go with a 16 sample logic analyzer

New tapeout: @Ken Pettit submitted easy PAL (https://github.com/kdp1965/ttgf-um-easy-PAL)

GitHub - kdp1965/ttgf-um-easy-PAL

Contribute to kdp1965/ttgf-um-easy-PAL development by creating an account on GitHub.

7:55 p.m.

New tapeout: @htamas submitted ROTFPGA v2 (https://github.com/htfab/ttgf0p2-rotfpga)

GitHub - htfab/ttgf0p2-rotfpga

Contribute to htfab/ttgf0p2-rotfpga development by creating an account on GitHub.

4 minutes and no tiles left!

Damn. I was gonna speedrun it, but people beat me to it!

What did you have in mind?

https://github.com/AvalonSemiconductors/tt_um_as_scrapcpu

GitHub - AvalonSemiconductors/tt_um_as_scrapcpu: ScrapCPU on TT GF180

ScrapCPU on TT GF180. Contribute to AvalonSemiconductors/tt_um_as_scrapcpu development by creating an account on GitHub.

Would have been nice to have your 6-bit MCU

Its also on one of the cadence shuttles.

Probably ttcad25a?

8:13 p.m.

Fab out is next month, so I've heard

Very good. I will finally know if my SCL works.

4

3

https://tinytapeout.github.io/tinytapeout-gf-0p2/datasheet.pdf

2

Website updated with all projects: https://www.tinytapeout.com/chips/ttgf0p2/

Tiny Tapeout GF 0.2 - Tiny Tapeout

52 designs, closed 2025-11-24

1