EpSFC
About the EpSFC PCB
EpSFC is an open source PCB design by ep2k, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 100 × 100 mm, with 40 components from 13 distinct parts.
Other key parts include the 74HCT04, TC7WPB9307FK and 74LVCC3245. By type, the board carries 15 capacitors, 10 ICs, 8 resistors and 4 connectors.
From the project
SUPER Famicom emulator running on an FPGA
epSFC is an implementation of Nintendo's SUPER Famicom (SFC) written in SystemVerilog. It works on an FPGA board with a board for connection to SFC cartridges.
The operation has been confirmed with Terasic DE0-CV Board.
Main components on the EpSFC
EpSFC bill of materials (BOM)
40 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 7 | 74HCT04 | SOIC-14_3.9x8.7mm_P1.27mm | U1, U2, U3, U4, U5, U6, U9 |
| 2 | TC7WPB9307FK | US8 | U7, U8 |
| 1 | 74LVCC3245 | SO-24_5.3x15mm_P1.27mm | U10 |
| 2 | DUALSHOCK_Port | DUALSHOCK_Port | J1, J2 |
| 1 | SJ-3523-SMT-TR | CUI_SJ-3523-SMT-TR | J3 |
| 1 | Super_Famicom_Card_Edge_Connector | SuperFamicom_Card_Edge_Connector | J4 |
| 2 | DE0-CV_GPIO | PinSocket_2x20_P2.54mm_Vertical_Back | GPIO0, GPIO1 |
| 1 | 10k | Potentiometer_Bourns_PTV112 | RV1 |
| 13 | 0.1u | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C8 +5 |
| 2 | 100p | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C14, C15 |
| 4 | 1k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2, R3, R4 |
| 2 | 22k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R5, R6 |
| 2 | 420 | R_Array_SIP6 | RN1, RN2 |
EpSFC design files
The KiCad project lives in the ep2k/epSFC repository on GitHub; these links point at the commit this page was built from.
EpSFC: common questions
How big is the EpSFC PCB?
The EpSFC measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the EpSFC?
40 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the EpSFC design files?
From the ep2k/epSFC repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the EpSFC design in my own project?
Yes, under the terms of its GPL-3.0 license, which ep2k chose for the repository.