HardLabs

Ttdbv3-fpga-ICE40UP5k

TinyTapeout·breakout-pcb·ASIC-simulator/ttdbv3-fpga-ICE40UP5k/ttdbv3-fpga-ICE40UP5k.kicad_pcb

Ttdbv3-fpga-ICE40UP5k PCB layout, top view — open source FPGA board by TinyTapeout

About the Ttdbv3-fpga-ICE40UP5k PCB

Ttdbv3-fpga-ICE40UP5k is an open source FPGA PCB design by TinyTapeout, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 50 × 48 mm, with 41 components from 19 distinct parts.

Its main chip is the ICE40UP5K-SG48I, from the FPGA family. Other key parts include the AP2112K-1.2TRG1. By type, the board carries 20 capacitors, 11 resistors, 4 diodes, 3 connectors, 2 ICs and 1 crystal.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

Tiny Tapeout breakout PCBs

The Tiny Tapeout chips are delivered on a breakout board that allows:

* the demo board to host and interact with the IC and its projects

* easily moving the ASIC to other more specialized PCBs

The PCBs are keyed such that direction of insertion onto hosts is made clear.

Versionning has been refactored such that we only have a single directory, moving forward, which will always be the latest iteration of the breakout board. Prior versions are tagged and all available here.

Ttdbv3-fpga-ICE40UP5k, from the project README
From the project README

Main components on the Ttdbv3-fpga-ICE40UP5k

ICE40UP5K-SG48IAP2112K-1.2TRG1

Ttdbv3-fpga-ICE40UP5k bill of materials (BOM)

41 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ICE40UP5K-SG48I
U1
1
AP2112K-1.2TRG1
AP2112K-1.2
U2
1
KC2520Z24.0000C1KX00
24MHz
X1
1
DF12NB-50DS-0.5V(51)
DF12NB-50DS-0.5V_51
J1
1
DF12NB-60DS-0.5V(51)
DF12NB-60DS-0.5V_51
J2
1
Conn_02x03_Odd_Even
J3
1
LTST-C191KFKT
LED
D1
1
1N4448WT
D2
1
EAST1616RGBB4
RGB
D3
1
BAS19LT1G
BAS19
D4
10
GRM155R71H104KE14J
100n
Murata Electronics
C1, C3, C5, C7, C8, C14, C16, C17 +2
6
GRM188R61E475KE11D
4u7
Murata Electronics
C2, C4, C6, C9, C12, C13
2
GRT188R61H105KE13D
1u
Murata Electronics
C10, C11
2
GRM188R6YA106MA73D
10u
Murata Electronics
C15, C19
1
RMCF0402ZT0R00
0
Stackpole Electronics Inc
R1
2
ERJ-U02F1002X
10k
Panasonic Electronic Components
R2, R4
4
RC0402FR-07100RL
100
YAGEO
R3, R8, R11, R12
2
CRG0402F1K0
1k
TE Connectivity Passive Product
R5, R6
2
CR0402-FX-68R0GLF
68
Bourns Inc.
R9, R10

Ttdbv3-fpga-ICE40UP5k design files

The KiCad project lives in the TinyTapeout/breakout-pcb repository on GitHub; these links point at the commit this page was built from.

Ttdbv3-fpga-ICE40UP5k: common questions

What microcontroller does the Ttdbv3-fpga-ICE40UP5k use?

The Ttdbv3-fpga-ICE40UP5k is built around the ICE40UP5K-SG48I, from the FPGA family.

How big is the Ttdbv3-fpga-ICE40UP5k PCB?

The Ttdbv3-fpga-ICE40UP5k measures 50 × 48 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Ttdbv3-fpga-ICE40UP5k?

41 components, from 19 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 Ttdbv3-fpga-ICE40UP5k design files?

From the TinyTapeout/breakout-pcb 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 Ttdbv3-fpga-ICE40UP5k design in my own project?

Yes, under the terms of its Apache-2.0 license, which TinyTapeout chose for the repository.

Can I test firmware for the Ttdbv3-fpga-ICE40UP5k 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.

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