HardLabs

Sd2snes

mrehkopf·sd2snes·pcb/kicad/RevF/sd2snes.kicad_pcb

Sd2snes PCB layout, top view — open source FPGA board by mrehkopf
Simulate this board

About the Sd2snes PCB

Sd2snes is an open source FPGA PCB design by mrehkopf, published on GitHub under the GPL-2.0 license. It is a board measuring 101.5 × 83 mm, with 147 components from 48 distinct parts.

Its main chip is the XC3S400-PQ208, from the FPGA family. Other key parts include the 74ALVC164245DGG, MIC23250-S4YMT, MCP1824-1802E/OT, MCP1824-2502E/OT and PIC12F629-I/P. By type, the board carries 78 capacitors, 24 resistors, 12 ICs, 8 connectors, 4 inductors and 3 transistors.

From the project

SD card based multi-purpose cartridge for the SNES

SD card based multi-purpose cartridge for the SNES

See FURiOUS's README for information on Save States!

Main components on the Sd2snes

74ALVC164245DGGXC3S400-PQ208MIC23250-S4YMTMCP1824-1802E/OTMCP1824-2502E/OTPIC12F629-I/PCS4344LPC1754MT45W8MW16CY62148EV30-ZSXI

Sd2snes bill of materials (BOM)

147 components, 48 distinct parts.

QtyPartRefs
3
74ALVC164245DGG
U101, U102, U103
1
XC3S400-PQ208
U201
1
MIC23250-S4YMT
U301
1
MCP1824-1802E/OT
U311
1
MCP1824-2502E/OT
U321
1
PIC12F629-I/P
U331
1
CS4344
U341
1
LPC1754
U401
1
MT45W8MW16
U501
1
CY62148EV30-ZSXI
U511
2
2N2222A
Q101, Q511
1
IRLML6402PbF
Q301
1
12MHz
X401
1
32.768kHz
X402
1
SNESCART_EXT
J101
1
Hirose DM1AA
J411
1
USB Mini-B SMT
J421
1
CONN_1
P113
1
CONN_7X2
P401
2
CONN_2
P402, P403
Show 28 more
QtyPartRefs
1
CONN_3X2
P404
1
Keystone 1059 / KZH20PCB
BT351
12
100
RA101, RA102, RA105, RA106, RA107, RA108, RA109, RA110 +4
2
FB
RA103, RA104
1
BAT54C
D511
1
FILTER
FB341
2
1uH
L301, L302
1
10uH
L391
47
100n
C101, C102, C103, C104, C105, C106, C111, C112 +39
10
10p
C121, C122, C123, C124, C125, C126, C127, C128 +2
7
4.7u
C301, C303, C304, C311, C312, C321, C322
3
10n
C302, C347, C349
2
100p
C332, C333
1
1u
C342
3
10u
C344, C345, C411
2
3.3u
C346, C348
1
100u
C391
2
33p
C406, C407
1
270
R101
2
100k
R102, R513
2
4k7
R103, R512
2
20k
R301, R511
6
680
R331, R332, R333, R401, R402, R403
2
470
R341, R343
4
10k
R342, R344, R404, R407
2
100
R405, R406
2
33
R421, R422
1
1.5k
R423

Sd2snes design files

The KiCad project lives in the mrehkopf/sd2snes repository on GitHub; these links point at the commit this page was built from.

Sd2snes: common questions

What microcontroller does the Sd2snes use?

The Sd2snes is built around the XC3S400-PQ208, from the FPGA family.

How big is the Sd2snes PCB?

The Sd2snes measures 101.5 × 83 mm and is 1.6002 mm thick.

How many components are on the Sd2snes?

147 components, from 48 distinct parts. The full bill of materials is listed on this page.

Where can I download the Sd2snes design files?

From the mrehkopf/sd2snes repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Sd2snes design in my own project?

Yes, under the terms of its GPL-2.0 license, which mrehkopf chose for the repository.

Can I test firmware for the Sd2snes without the hardware?

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

Similar boards