Category: π - Designing
Parent channel: #π»-digital
Thread ID: 1480941519497203886
Messages: 11
message-1480948926877270211
2026-03-10T15:22:18.868+00:00 β Leo Moser (mole99) (@mole99)
- Message ID:
1480948926877270211 - Author ID:
323371864074485771 - Nickname: Leo Moser (mole99)
- User name: mole99
- Type:
21 - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1480948926877270211
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
Reply/reference
<details> <summary>Reference data</summary>{
"channelId": "1409664140196188251",
"guildId": "1361349522684510449",
"messageId": "1480941519497203886"
}
</details>Content
<details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-03_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png",
"discriminator": "0000",
"isBot": false,
"roles": [
{
"color": null,
"id": "1423020172595298314",
"name": "Mod",
"position": 4
}
]
},
"message": {
"mentions": [
{
"avatarUrl": "2026-03_media/3-FB033.png",
"color": null,
"discriminator": "0000",
"id": "709384666909507634",
"isBot": false,
"name": "egorxe",
"nickname": "Egor Lukyanchenko",
"roles": []
}
]
}
}
</details>message-1480948932422013031
2026-03-10T15:22:20.19+00:00 β Leo Moser (mole99) (@mole99)
- Message ID:
1480948932422013031 - Author ID:
323371864074485771 - Nickname: Leo Moser (mole99)
- User name: mole99
- Type:
Default - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1480948932422013031
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
Content
Attachments
- Resolved media URL: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03_media/image-11929.png
[
{
"fileName": "image.png",
"fileSizeBytes": 124392,
"id": "1480948932103114894",
"url": "2026-03_media/image-11929.png"
}
]
</details><details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-03_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png",
"discriminator": "0000",
"isBot": false,
"roles": [
{
"color": null,
"id": "1423020172595298314",
"name": "Mod",
"position": 4
}
]
},
"message": {}
}
</details>message-1480948959252840588
2026-03-10T15:22:26.587+00:00 β Leo Moser (mole99) (@mole99)
- Message ID:
1480948959252840588 - Author ID:
323371864074485771 - Nickname: Leo Moser (mole99)
- User name: mole99
- Type:
Default - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1480948959252840588
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
Content
Works wonderfully! Up and running in less than 5 minutes π
<details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-03_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png",
"discriminator": "0000",
"isBot": false,
"roles": [
{
"color": null,
"id": "1423020172595298314",
"name": "Mod",
"position": 4
}
]
},
"message": {
"inlineEmojis": [
{
"code": "clap",
"id": "",
"imageUrl": "2026-03_media/1f44f-3D381.svg",
"isAnimated": false,
"name": "π"
}
]
}
}
</details>message-1480951975804670157
2026-03-10T15:34:25.789+00:00 β Egor Lukyanchenko (@egorxe)
- Message ID:
1480951975804670157 - Author ID:
709384666909507634 - Nickname: Egor Lukyanchenko
- User name: egorxe
- Type:
Default - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1480951975804670157
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
Content
All thanks to your nix environment :).
Reactions
- Resolved media URL: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03_media/2764-A3D25.svg
- Resolved media URL: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png
[
{
"count": 1,
"emoji": {
"code": "heart",
"id": "",
"imageUrl": "2026-03_media/2764-A3D25.svg",
"isAnimated": false,
"name": "β€οΈ"
},
"users": [
{
"avatarUrl": "2026-03_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png",
"color": null,
"discriminator": "0000",
"id": "323371864074485771",
"isBot": false,
"name": "mole99",
"nickname": "Leo Moser (mole99)"
}
]
}
]
</details><details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-03_media/3-FB033.png",
"discriminator": "0000",
"isBot": false
},
"message": {}
}
</details>message-1480952664803246131
2026-03-10T15:37:10.059+00:00 β Leo Moser (mole99) (@mole99)
- Message ID:
1480952664803246131 - Author ID:
323371864074485771 - Nickname: Leo Moser (mole99)
- User name: mole99
- Type:
Default - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1480952664803246131
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
Content
@Egor Lukyanchenko It would be great to have an eFuse library included with the PDK (optionally at first).
I suggest calling the repo gf180mcu_xx_efuse (where xx is your chosen IP code).
It would be useful to have a number of different configurations, such as synchronous/asynchronous and different widths and depths.
For example, the structure could look like this, similar to gf180mcu_fd_io/gf180mcu_fd_sc_*:
```
gf180mcu_xx_efuse
|-- gds
| |-- gf180mcu_xx_efuse__async_16x1.gds
| |-- ...
| `-- gf180mcu_xx_efuse__sync_128x8.gds
|-- lef
|-- ...
|-- spice
`-- verilog
```
And a README in the repository that points to your eFuse compiler for more advanced usage. What do you think?
<details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-03_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png",
"discriminator": "0000",
"isBot": false,
"roles": [
{
"color": null,
"id": "1423020172595298314",
"name": "Mod",
"position": 4
}
]
},
"message": {
"mentions": [
{
"avatarUrl": "2026-03_media/3-FB033.png",
"color": null,
"discriminator": "0000",
"id": "709384666909507634",
"isBot": false,
"name": "egorxe",
"nickname": "Egor Lukyanchenko",
"roles": []
}
]
}
}
</details>message-1481032427949527262
2026-03-10T20:54:07.075+00:00 β Egor Lukyanchenko (@egorxe)
- Message ID:
1481032427949527262 - Author ID:
709384666909507634 - Nickname: Egor Lukyanchenko
- User name: egorxe
- Type:
Default - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1481032427949527262
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
Content
Sure, sounds good!
> It would be useful to have a number of different configurations, such as synchronous/asynchronous and different widths and depths.
I would suggest initially adding 6 configurations taped out during Run 1 to this PDK repo. The exact configurations can be found in the compiler repo releases. These ones will be the first to be verified in silicon (successfully I hope π), so it makes sense to use them in most cases.
<details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-03_media/3-FB033.png",
"discriminator": "0000",
"isBot": false
},
"message": {
"inlineEmojis": [
{
"code": "smile",
"id": "",
"imageUrl": "2026-03_media/1f604-BF863.svg",
"isAnimated": false,
"name": "π"
}
]
}
}
</details>message-1481216266545922139
2026-03-11T09:04:37.612+00:00 β Leo Moser (mole99) (@mole99)
- Message ID:
1481216266545922139 - Author ID:
323371864074485771 - Nickname: Leo Moser (mole99)
- User name: mole99
- Type:
Default - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1481216266545922139
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
Content
Great!
Yes, these 6 configurations sound sensible. I'm sure there will be a slot on Run 2 to put even more configurations for silicon testing π
Let me know when you have created the repository, so that I can take a look and add it to open_pdks as an optional library π
Reactions
- Resolved media URL: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03_media/1f44d-27259.svg
- Resolved media URL: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03_media/3-FB033.png
[
{
"count": 1,
"emoji": {
"code": "thumbsup",
"id": "",
"imageUrl": "2026-03_media/1f44d-27259.svg",
"isAnimated": false,
"name": "π"
},
"users": [
{
"avatarUrl": "2026-03_media/3-FB033.png",
"color": null,
"discriminator": "0000",
"id": "709384666909507634",
"isBot": false,
"name": "egorxe",
"nickname": "Egor Lukyanchenko"
}
]
}
]
</details><details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-03_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png",
"discriminator": "0000",
"isBot": false,
"roles": [
{
"color": null,
"id": "1423020172595298314",
"name": "Mod",
"position": 4
}
]
},
"message": {
"inlineEmojis": [
{
"code": "wink",
"id": "",
"imageUrl": "2026-03_media/1f609-9EC67.svg",
"isAnimated": false,
"name": "π"
},
{
"code": "thumbsup",
"id": "",
"imageUrl": "2026-03_media/1f44d-27259.svg",
"isAnimated": false,
"name": "π"
}
]
}
}
</details>message-1481488356763369603
2026-03-12T03:05:48.975+00:00 β Tim 'mithro' Ansell (@mithro_)
- Message ID:
1481488356763369603 - Author ID:
169786952432746498 - Nickname: Tim 'mithro' Ansell
- User name: mithro_
- Type:
Default - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1481488356763369603
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
Content
@Egor Lukyanchenko - That is super cool!
<details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-03_media/9679bb77da48d47c905b398d98a83780-75B68.png",
"discriminator": "0000",
"isBot": false
},
"message": {
"mentions": [
{
"avatarUrl": "2026-03_media/3-FB033.png",
"color": null,
"discriminator": "0000",
"id": "709384666909507634",
"isBot": false,
"name": "egorxe",
"nickname": "Egor Lukyanchenko",
"roles": []
}
]
}
}
</details>message-1481546185633435749
2026-03-12T06:55:36.452+00:00 β Egor Lukyanchenko (@egorxe)
- Message ID:
1481546185633435749 - Author ID:
709384666909507634 - Nickname: Egor Lukyanchenko
- User name: egorxe
- Type:
Reply - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1481546185633435749
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-03/2026-03.json
Reply/reference
<details> <summary>Reference data</summary>{
"channelId": "1480941519497203886",
"guildId": "1361349522684510449",
"messageId": "1481488356763369603"
}
</details>Content
Thanks! I hope it would be useful for future tapeouts.
<details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-03_media/3-FB033.png",
"discriminator": "0000",
"isBot": false
},
"message": {
"mentions": [
{
"avatarUrl": "2026-03_media/9679bb77da48d47c905b398d98a83780-75B68.png",
"color": null,
"discriminator": "0000",
"id": "169786952432746498",
"isBot": false,
"name": "mithro_",
"nickname": "Tim 'mithro' Ansell",
"roles": []
}
]
}
}
</details>message-1496619157687373948
2026-04-22T21:10:13.032+00:00 β Egor Lukyanchenko (@egorxe)
- Message ID:
1496619157687373948 - Author ID:
709384666909507634 - Nickname: Egor Lukyanchenko
- User name: egorxe
- Type:
Default - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1496619157687373948
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-04/2026-04.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-04/2026-04.json
Content
@Leo Moser (mole99) I've created a repo with the precompiled efuse macros. Sorry it took such a long time. https://github.com/egorxe/gf180mcu_re_efuse
Embeds
- Resolved media URL: https://github.com/egorxe/gf180mcu_re_efuse
[
{
"color": "#1E2327",
"description": "Precompiled eFuse macros for GF180MCU. Contribute to egorxe/gf180mcu_re_efuse development by creating an account on GitHub.",
"fields": [],
"images": [],
"inlineEmojis": [],
"timestamp": null,
"title": "GitHub - egorxe/gf180mcu_re_efuse: Precompiled eFuse macros for GF1...",
"url": "https://github.com/egorxe/gf180mcu_re_efuse"
}
]
</details><details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-04_media/3-FB033.png",
"discriminator": "0000",
"isBot": false
},
"message": {
"mentions": [
{
"avatarUrl": "2026-04_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png",
"color": null,
"discriminator": "0000",
"id": "323371864074485771",
"isBot": false,
"name": "mole99",
"nickname": "Leo Moser (mole99)",
"roles": [
{
"color": null,
"id": "1423020172595298314",
"name": "Mod",
"position": 4
}
]
}
]
}
}
</details>message-1496786873971114025
2026-04-23T08:16:39.71+00:00 β Leo Moser (mole99) (@mole99)
- Message ID:
1496786873971114025 - Author ID:
323371864074485771 - Nickname: Leo Moser (mole99)
- User name: mole99
- Type:
Reply - Discord message: https://discord.com/channels/1361349522684510449/1480941519497203886/1496786873971114025
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-04/2026-04.json
- Archive source: https://discord.wafer.space/wafer-space/%F0%9F%93%90%20-%20Designing/%F0%9F%92%BB-digital/ive-finally-written-some-comprehensible/2026-04/2026-04.json
Reply/reference
<details> <summary>Reference data</summary>{
"channelId": "1480941519497203886",
"guildId": "1361349522684510449",
"messageId": "1496619157687373948"
}
</details>Content
Thanks Egor! I'm integrating it into open_pdks and later ciel right now π
Reactions
- Resolved media URL: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-04/2026-04_media/1f44d-27259.svg
- Resolved media URL: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/digital/ive-finally-written-some-comprehensible/2026-04/2026-04_media/3-FB033.png
[
{
"count": 1,
"emoji": {
"code": "thumbsup",
"id": "",
"imageUrl": "2026-04_media/1f44d-27259.svg",
"isAnimated": false,
"name": "π"
},
"users": [
{
"avatarUrl": "2026-04_media/3-FB033.png",
"color": null,
"discriminator": "0000",
"id": "709384666909507634",
"isBot": false,
"name": "egorxe",
"nickname": "Egor Lukyanchenko"
}
]
}
]
</details><details>
<summary>Other message metadata</summary>{
"author": {
"avatarUrl": "2026-04_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png",
"discriminator": "0000",
"isBot": false,
"roles": [
{
"color": null,
"id": "1423020172595298314",
"name": "Mod",
"position": 4
}
]
},
"message": {
"inlineEmojis": [
{
"code": "ok_hand",
"id": "",
"imageUrl": "2026-04_media/1f44c-59547.svg",
"isAnimated": false,
"name": "π"
}
],
"mentions": [
{
"avatarUrl": "2026-04_media/3-FB033.png",
"color": null,
"discriminator": "0000",
"id": "709384666909507634",
"isBot": false,
"name": "egorxe",
"nickname": "Egor Lukyanchenko",
"roles": []
}
]
}
}
</details>