Gm proto e1
About the Gm proto e1 PCB
Gm proto e1 is an open source PCB design by fm4dd, published on GitHub under the CERN-OHL-P-2.0 license. It is a 2-layer board measuring 100 × 70 mm, with 53 components from 14 distinct parts.
By type, the board carries 23 resistors, 9 LEDs, 3 capacitors, 1 buzzer and 1 switch.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
prototyping board for the GateMate FPGA evaluation board E1
The gm-proto-e1 board is an application module board for the GateMate FPGA evaluation board E1, made by Cologne Chip. It connects to the evaluation board through the GPIO bank headers, and its main feature is the 20x19 standard 2.54mm pitch prototyping area. 36 FPGA signals from GPIO banks SB, EA and EB are brought in to enable easy experimentation for connecting FPGA board peripherals. In addition, the application board provides a minimal set of data input/output components for basic FPGA interactions. Two variants have been designed: One for through-hole components, one for higher density…
Gm proto e1 bill of materials (BOM)
53 components, 14 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Buzzer | Buzzer_Murata_PKLCS1212E | BZ1 |
| 6 | Hdr_2x23_P1.27 | PinHeader_2x23_P1.27_backside | EA1, EB1, NA1, SA1, SB1, WC1 |
| 1 | Proto_Pads_19x20 | Proto_Pad_Array_19x20 | H1 |
| 2 | 7SEG_HDSP_7501 | HDSP-7401 | HEX0, HEX1 |
| 3 | SW_Push | SW_PUSH_6mm | PB0, PB1, PB2 |
| 4 | R_Array_04 | R_Array_Convex_4x0603 | RA1, RA2, RA3, RA4 |
| 1 | SW_DIP_x08 | SW_DIP_SPSTx08_Slide_6.7x21.88mm_W7.62mm_P2.54mm_LowProfile | SW1 |
| 9 | SMD0402 | LED_0402_FPGA | LED0, LED1, LED2, LED3, LED4, LED5, LED6, LED7 +1 |
| 3 | 1u | C_0402_1005Metric | C3, C4, C5 |
| 8 | 200R 180 | R_0402_1005Metric | R1, R2, R3, R4, R5, R6, R7, R8 |
| 3 | 200K | R_0402_1005Metric | R13, R14, R15 |
| 3 | 33 | R_0402_1005Metric | R16, R17, R18 |
| 8 | 10K | R_0402_1005Metric | R20, R21, R22, R23, R24, R25, R26, R27 |
| 1 | 180R 180 | R_0402_1005Metric | R37 |
Gm proto e1 design files
The KiCad project lives in the fm4dd/gm-proto-e1 repository on GitHub; these links point at the commit this page was built from.
Gm proto e1: common questions
How big is the Gm proto e1 PCB?
The Gm proto e1 measures 100 × 70 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Gm proto e1?
53 components, from 14 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 Gm proto e1 design files?
From the fm4dd/gm-proto-e1 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 Gm proto e1 design in my own project?
Yes, under the terms of its CERN-OHL-P-2.0 license, which fm4dd chose for the repository.
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