HardLabs

Ecp5 analog video

jboone·robotron-fpga-verilog·hw/ecp5_analog_video/ecp5_analog_video.kicad_pcb

Ecp5 analog video PCB layout, top view — open source FPGA board by jboone

About the Ecp5 analog video PCB

Ecp5 analog video is an open source FPGA PCB design by jboone, published on GitHub. It is a 4-layer board measuring 80 × 46 mm, with 61 components from 24 distinct parts.

Its main chip is the ECP5EVB_VERSA, from the FPGA family. Other key parts include the ADV7123 and AD723. By type, the board carries 32 resistors, 17 capacitors, 5 inductors, 4 connectors, 2 ICs and 1 diode.

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

From the project

Classic 1980s arcade video game implemented in an FPGA using Verilog

Classic 1980s arcade video game implemented in an FPGA using Verilog, using some custom video, sound, and controls interfacing hardware.

This project is stable. It has served the Church of Robotron well during the 2019 Crowd Supply Teardown conference and the 2019 Portland Mini Maker Faire.

Lattice LFE5UM5G-85F-EVN FPGA evaluation board: This is an economical way to get the largest ECP5 FPGA Lattice makes. Williams Robotron: 2084 ROM binary files: These files are often used with MAME, the arcade emulator. CPU board ROM files are named "robotron.sb?", where "?" is "1" through "9" and "a"…

Main components on the Ecp5 analog video

ADV7123AD723

Ecp5 analog video bill of materials (BOM)

61 components, 24 distinct parts.

QtyPartRefs
1
ADV7123
U1
1
AD723
U2
1
ECP5EVB_VERSA
J1
1
DB15_Female_HighDensity_MountingHoles
J2
1
Barrel_Jack_Switch
J3
1
Mini-DIN-4
J4
1
1N4148
D1
4
L_Small
L1, L2, L3, L4
1
68U
L5
10
100N
C1, C2, C5, C6, C8, C9, C10, C13 +2
2
10N
C3, C4
1
1N
C7
2
10U
C11, C12
1
18P
C16
1
9P
C17
6
100K
R1, R2, R3, R23, R24, R25
12
75R
R4, R5, R6, R8, R9, R10, R17, R18 +4
1
536R
R7
3
0R
R11, R12, R13
1
1M
R14
Show 4 more
QtyPartRefs
2
100R
R15, R16
1
47K
R26
3
374R
R27, R28, R29
3
300R
R30, R31, R32

Ecp5 analog video design files

The KiCad project lives in the jboone/robotron-fpga-verilog repository on GitHub; these links point at the commit this page was built from.

Ecp5 analog video: common questions

What microcontroller does the Ecp5 analog video use?

The Ecp5 analog video is built around the ECP5EVB_VERSA, from the FPGA family.

How big is the Ecp5 analog video PCB?

The Ecp5 analog video measures 80 × 46 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Ecp5 analog video?

61 components, from 24 distinct parts. The full bill of materials is listed on this page.

Where can I download the Ecp5 analog video design files?

From the jboone/robotron-fpga-verilog repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Ecp5 analog video design in my own project?

The repository has no license, so all rights stay with jboone. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Ecp5 analog video 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.

More boards in robotron-fpga-verilog

Similar boards