4 layers94 × 50.8 mm
2 layers44.5 × 57.2 mm
Miscellaneous add on boards for the Lattice Semi ECP5-5G EVAL board
- Size
- 44.5 × 57.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 61
- Pads
- 249
- Tracks, vias
- 785, 111
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 9 Mar 2020
- Updated
- 9 Mar 2020
Overview
Cape is an open-source printed circuit board by ld-cd, from the ld-cd/ecp5-addons repository on GitHub. It is a 2-layer board of 44.5 × 57.2 mm with 25 parts on 61 nets, routed with 785 tracks and 111 vias.
It is built around the MT48LC16M16A2TG. Its parts include 13 capacitors, 4 connectors, 3 resistors and 2 ICs. It belongs with the fPGA and programmable logic boards of this library.
Main components
1README
README.mdECP5 Addons
A random set of addon boards designed for the Lattice ECP5-EVAL board.
Cape
So far the only addon is the cape in the folder cape/ This adds support for up to two 256Mb SDRAM's, an SD Card, and a Micro USB port that'll hopefully be able to push USB Full Speed.
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 22nF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1, C2, C3, C4, C9, C10, C11, C12 |
| 2 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C6, C8 |
| 2 | 2.2uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C5, C13 |
| 2 | 68 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R2 |
| 2 | Conn_02x20_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical | J4, J5 |
| 2 | MT48LC16M16A2TG | thing:TSOP54 | U1, U2 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C7 |
| 1 | 1.8k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R5 |
| 1 | Ferrite_Bead | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1 |
| 1 | Jumper_NO_Small | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1 |
| 1 | LOGO | browny:browny | G*** |
| 1 | Micro_SD_Card | Connector_Card:microSD_HC_Wuerth_693072010801 | J3 |
| 1 | USB_OTG | Connector_USB:USB_Micro-B_Molex-105017-0001 | J2 |
Questions
How big is the Cape PCB?
It measures 44.5 × 57.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Cape use?
25 parts, built around the MT48LC16M16A2TG. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Cape KiCad files?
From the ld-cd/ecp5-addons repository on GitHub, at the commit this page was made from: the board is cape/cape.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Cape design in my own project?
Its repository states no licence, so its author keeps all rights: ask ld-cd before reusing the design.
Similar boards
- 4 layers121.9 × 44.4 mm
- 2 layers100 × 100 mm
Mist1010
UzixLS/mist1010-board
10x10cm PCB variant of MIST FPGA project for G738/G706 enclosure
273 parts43MIT - 4 layers20 × 74.3 mm
- 4 layers70 × 69.8 mm
- 6 layers72 × 44 mm
- 2 layers91.5 × 93.5 mm
- 2 layers
