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Nescart fc Rev A-FC

Keitark·fc-rom-vomitter·hardware/nescart-fc.kicad_pcb

Nescart fc Rev A-FC PCB layout, top view — open source ESP32 board by Keitark
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About the Nescart fc Rev A-FC PCB

Nescart fc Rev A-FC is an open source ESP32 PCB design by Keitark, published on GitHub under the MIT license. It is a 6-layer board measuring 90 × 66.8 mm, with 80 components from 24 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N8, from the ESP32 family. Other key parts include the SN74LVC245APWR, CY62128EV30LL-45SXIT, SN74HC595PWR, SN74LVC157APWR and SN74LVC1G04DCKR. By type, the board carries 30 capacitors, 24 ICs, 18 resistors, 2 connectors, 2 switches and 2 LEDs.

It belongs with the iot & wireless and retro computing designs in this gallery.

From the project

Wi-Fi NROM development cartridge for Famicom: ESP32-S3, SRAM, KiCad, firmware, fabrication evidence, and an experimental NES variant.

nescart-fc.kicadpro is the KiCad 10 entry point. The checked-in PCB and schematic match the SHA-256 values recorded in ../manufacturing/rev-a-fc/release-manifest.json`.

- Electrical connectivity: tools/gensch.py and its generated hierarchical sheets. - FC60 edge geometry: tools/fcgeometry.py and tools/genedgefootprint.py. - Released routing/placement: nescart-fc.kicadpcb (revision-locked snapshot). - Fabrication constraints: docs/DESIGN-CONSTRAINTS.md. - Part and placement mapping: docs/sourcing-lock.csv and docs/cpl-overrides.csv`.

Main components on the Nescart fc Rev A-FC

SN74LVC245APWRCY62128EV30LL-45SXITSN74HC595PWRSN74LVC157APWRSN74LVC1G04DCKRSN74LVC1G10DCKRESP32-S3-WROOM-1-N8AMS1117-3.3

Nescart fc Rev A-FC bill of materials (BOM)

80 components, 24 distinct parts — part numbers from the project's BOM.

QtyPartRefs
12
SN74LVC245APWR
SN74LVC245APW
U1, U2, U3, U4, U5, U6, U7, U8 +4
2
CY62128EV30LL-45SXIT
U13, U14
2
SN74HC595PWR
74HC595PW
U15, U16
1
SN74LVC157APWR
SN74LVC157APW
U17
3
SN74LVC1G04DCKR
74LVC1G04
U18, U19, U20
2
SN74LVC1G10DCKR
74LVC1G10
U21, U22
1
ESP32-S3-WROOM-1-N8
U23
1
AMS1117-3.3
U25
1
HRO TYPE-C-31-M-12
USB-C_16P
J2
1
PinHeader 1x4
DBG_UART
J3
1
B3U-1000P
RESET
SW1
1
B3U-1000P
BOOT
SW2
1
0603 LED
STATUS_BLUE
LED1
1
0603 LED
PWR_GREEN
LED2
2
SS34
D1, D2
1
1u X7R
1u
C1
23
100n X7R
100n
C2, C3, C4, C5, C6, C7, C8, C9 +15
5
10u X7R
10u
C26, C27, C28, C29, C30
1
22u X7R
22u
C31
11
0603 10k 1%
10k
R1, R2, R9, R10, R11, R12, R13, R14 +3
Show 4 more
QtyPartRefs
2
0603 5.1k 1%
5.1k
R3, R4
2
0603 100k 1%
100k
R5, R6
2
0603 1k 1%
1k
R18, R19
1
0603 0R 1%
0R
R20

Nescart fc Rev A-FC design files

The KiCad project lives in the Keitark/fc-rom-vomitter repository on GitHub; these links point at the commit this page was built from.

Nescart fc Rev A-FC: common questions

What microcontroller does the Nescart fc Rev A-FC use?

The Nescart fc Rev A-FC is built around the ESP32-S3-WROOM-1-N8, from the ESP32 family.

How big is the Nescart fc Rev A-FC PCB?

The Nescart fc Rev A-FC measures 90 × 66.8 mm, has 6 copper layers and is 1.2 mm thick.

How many components are on the Nescart fc Rev A-FC?

80 components, from 24 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Nescart fc Rev A-FC design files?

From the Keitark/fc-rom-vomitter repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Nescart fc Rev A-FC design in my own project?

Yes, under the terms of its MIT license, which Keitark chose for the repository.

Can I test firmware for the Nescart fc Rev A-FC without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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