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2024-07-27Terminate Zorro pin 95 instead of 96HEADjlcpcbnorly
_GBG instead of _EINT1 Derived from: https://github.com/jasonsbeer/Amiga-2000-EATX/issues/38
2024-07-27Reverse polarity of C408norly
This does not really matter on this version of the board since it uses a bipolar capacitor, but let's fix the schematic for the sake of correctness. Derived from: https://github.com/jasonsbeer/Amiga-2000-EATX/issues/39
2024-07-27Q200, Q201: Use a part with correct pinoutnorly
These transistors need to have the Gate and Drain swapped, and are supposed to be J-FETs.
2024-07-27Change SRAM to 5V part: CY62167ELL-45ZXInorly
The 3.3V part is NOT 5V tolerant and causes pixel errors, even though a CPU side RAM test passes.
2024-07-27Update to KiCad 8.0norly
2024-07-27RN102, RN902 need to be isolated resistor packsnorly
I wrote down the wrong Digikey number for some reason. The original suggestion was correct, and my LCSC Alt number is also OK.
2024-07-27FIRE HAZARD: C222, C223, C406, C408 are underspecified!norly
C222, C223, C406, C408 stabilise the +12V and -12V lines. However, the JLCPCB part used up until now is specified only up to 10V, which means that it will burn at some point. This removes the JLCPCB part and adds an LCSC order number instead.
2024-07-27New LCSC numbers for 470uF caps - they were oversized.norly
2024-07-27BOM: Update with ordered partsnorly
2024-07-27BOM: Update LCSC column with actually ordered partsnorly
"LCSC Alt" column is either alternative parts, or interesting parts, or "original" parts that may no longer fit after resizing for JLCPCB PCBA.
2024-07-27Modify board for JLCPCB PCBAnorly
2024-07-27Remove large files for an incremental git repograftednorly
Based on: commit: e2284015a1546f4ee371c1b1991b98b08ff752aa tag: Amiga2000EATX-Rev3.0 This is the same as Amiga2000EATX-Rev3.0 but without the datasheets, large images, KiCad files from previous versions, gerbers, schematic...