Devel gw1
About the Devel gw1 PCB
Devel gw1 is an open source FPGA PCB design by andrastantos, published on GitHub. It is a 2-layer board measuring 50.8 × 95.3 mm, with 181 components from 29 distinct parts.
Its main chip is the GW1N-LV9QN88C6_I5_, from the FPGA family. Other key parts include the LM3480-3.3, AP2202K-ADJ, APS6404L-3SQR-SN, AP62150Z6 and AT25SF081-SSHB-X. By type, the board carries 80 diodes, 40 transistors, 23 capacitors, 16 resistors, 6 ICs and 4 jumpers.
Main components on the Devel gw1
Devel gw1 bill of materials (BOM)
181 components, 29 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | GW1N-LV9QN88C6_I5_ | QFN40P1000X1000X95-89N_hand_solder | U1 |
| 1 | LM3480-3.3 | SOT-23 | U2 |
| 1 | AP2202K-ADJ | SOT-23-5 | U3 |
| 1 | APS6404L-3SQR-SN | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | AP62150Z6 | SOT-563 | U6 |
| 1 | AT25SF081-SSHB-X | SOIC-8_3.9x4.9mm_P1.27mm | U7 |
| 40 | 2N7002 | SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +32 |
| 1 | 27MHz | Oscillator_SMD_Abracon_ASE-4Pin_3.2x2.5mm | X1 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | Housing | CFAL12832C-0091B-W_A | DISPLAY1 |
| 4 | Jumper_2_Bridged | PinHeader_1x02_P2.54mm_Vertical | JP1, JP2, JP3, JP4 |
| 1 | Conn_01x12_MountingPin | CF4212FH0R0-05-NH | J_DISPLAY1 |
| 1 | Conn_01x12 | PinHeader_1x12_P2.54mm_Vertical | J_DISPLAY2 |
| 1 | Conn_01x12_MountingPin | CF31121D0R0-05-NH | J_DISPLAY3 |
| 1 | Conn_01x27_MountingPin | Molex_502598-2793_2Rows-23P~0.60mm_Horizontal | J_EXT1 |
| 1 | Conn_01x27 | PinHeader_2x14_P2.54mm_Vertical | J_EXT2 |
| 1 | Conn_02x06_Odd_Even | PinHeader_2x06_P1.27mm_Vertical_SMD | J_JTAG1 |
| 1 | Conn_02x20_Odd_Even | PinSocket_2x20_P2.54mm_Horizontal | SOCKET1 |
| 1 | LED | LED_0402_1005Metric_Pad0.77x0.64mm_HandSolder | LED_DONE1 |
| 40 | BAT54 | SOT-23 | D1, D2, D4, D6, D8, D11, D13, D15 +32 |
Show 9 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 40 | BAT54S | SOT-23 | D3, D5, D7, D9, D10, D12, D14, D16 +32 |
| 1 | 10uH | L_1008_2520Metric_Pad1.43x2.20mm_HandSolder | L1 |
| 19 | 2.2u | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C1, C2, C3, C4, C6, C9, C10, C11 +11 |
| 2 | 10u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C12 |
| 2 | 22u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C8 |
| 1 | 220 | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1 |
| 1 | 1k | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R2 |
| 12 | 10k | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R3, R5, R6, R7, R8, R9, R10, R11 +4 |
| 2 | 4.99k | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R4, R14 |
Devel gw1 design files
The KiCad project lives in the andrastantos/unic repository on GitHub; these links point at the commit this page was built from.
Devel gw1: common questions
What microcontroller does the Devel gw1 use?
The Devel gw1 is built around the GW1N-LV9QN88C6_I5_, from the FPGA family.
How big is the Devel gw1 PCB?
The Devel gw1 measures 50.8 × 95.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Devel gw1?
181 components, from 29 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 Devel gw1 design files?
From the andrastantos/unic 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 Devel gw1 design in my own project?
The repository has no license, so all rights stay with andrastantos. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Devel gw1 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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