Прочитал всю ветку так и запутался где истина
Thread necromancy!
Now that the gerbers have been released, I'm in the process of updating them. Currently I'm adding a silkscreen layer and cleaning up the soldermask.
Are there any updates you'd like to see? I'm considering to add ATX-20 and Molex connectors as alternative options for the power supply, as well as adding a Tape-In circuit and LEDs for EFF7 Bits 2 (1MB RAM available) and Bit 4 (Turbo)
Current progress (Silkscreen completed, Molex PWR added, Tape-In added):
Todo: EFF7 LEDs, connect wires
Последний раз редактировалось Shockwav3; 13.10.2024 в 22:05.
Pentagon 48 + MIKAY128 + VG93 Turbo + Stereo Covox + KJoy
Москва 128 + AY
Pentagon 1024SL 2.2 + ZXM-GS + Z-Controller + TSFM + Tape-In
ZX Evolution Rev. C + ZX-MultiSound
Compact 256 Turbo 1.1 (ZS Scorpion 256 INT, Port #FF, Port #FB) + Covox + ProfROM + NemoBus + NemoIDE + ZXM-GS
ZS Scorpion 256 Turbo+ + GMX + SMUC + GS Classic 2MB
Sprinter 2016S
К сожалению, я не говорю по-русски / Sorry, I don't speak Russian
https://github.com/zxshock
Final proposal:
Thought about adding the pal444 circuit by ddp to the breadboard part, but since it was never really used, would work better as a daughterboard for the CPU socket and I don't like changing major parts of the layout with SprintLayout I decided against it. If you're missing any smaller changes, let me know, otherwise I will order prototypes on wednesday and release the updated gerber files once they've been confirmed.
Думал добавить схему pal444 от ddp в макетную плату, но поскольку она никогда не использовалась, лучше бы работала как дочерняя плата для процессорного гнезда, и мне не нравится менять основные части макета с помощью SprintLayout, я решил отказаться от этого. Если вы не заметили каких-то мелких изменений, дайте мне знать, в противном случае я закажу прототипы в среду и выложу обновленные гербер-файлы, как только они будут подтверждены.
EDIT: I've found a Tape-Out circuit, which could also add another LED for EFF7-D3 (NoROM) ... doesn't make too much sense to me to add to be honest, opinions on that?
EDIT2: Small additional board I've built which shows the CPU frequency (needs 4 wires to be connected)
EDIT3: Prototypes ordered
EDIT4: Prototype boards have arrived and parts have been ordered. I'll likely be able to verify the design within the next 2-3 weeks.
EDIT 5: Prototyping successfulGerbers soon.
Последний раз редактировалось Shockwav3; 10.11.2024 в 02:50.
Pentagon 48 + MIKAY128 + VG93 Turbo + Stereo Covox + KJoy
Москва 128 + AY
Pentagon 1024SL 2.2 + ZXM-GS + Z-Controller + TSFM + Tape-In
ZX Evolution Rev. C + ZX-MultiSound
Compact 256 Turbo 1.1 (ZS Scorpion 256 INT, Port #FF, Port #FB) + Covox + ProfROM + NemoBus + NemoIDE + ZXM-GS
ZS Scorpion 256 Turbo+ + GMX + SMUC + GS Classic 2MB
Sprinter 2016S
К сожалению, я не говорю по-русски / Sorry, I don't speak Russian
https://github.com/zxshock
SERGEY256(21.10.2024)
Gerbers here:
https://github.com/zxshock/Pentagon_1024SL_2.2_mod
Pentagon 48 + MIKAY128 + VG93 Turbo + Stereo Covox + KJoy
Москва 128 + AY
Pentagon 1024SL 2.2 + ZXM-GS + Z-Controller + TSFM + Tape-In
ZX Evolution Rev. C + ZX-MultiSound
Compact 256 Turbo 1.1 (ZS Scorpion 256 INT, Port #FF, Port #FB) + Covox + ProfROM + NemoBus + NemoIDE + ZXM-GS
ZS Scorpion 256 Turbo+ + GMX + SMUC + GS Classic 2MB
Sprinter 2016S
К сожалению, я не говорю по-русски / Sorry, I don't speak Russian
https://github.com/zxshock
SoftLight(15.11.2024)
Эту тему просматривают: 1 (пользователей: 0 , гостей: 1)