M.2-FPGA-Accelerator

KaiPereira·M.2-FPGA-Accelerator·PCB/PCB.kicad_pcb

About the M.2-FPGA-Accelerator PCB

M.2-FPGA-Accelerator is an open source FPGA PCB design by KaiPereira, published on GitHub. It is a 6-layer board measuring 22 × 80 mm, with 276 components from 51 distinct parts.

Its main chip is the XC7A50T-FGG484, from the FPGA family. Other key parts include the MAX20029ATIA/V+, TPD2EUSB30, TPS2121RUXR, MT25QL128ABA1EW7-0SIT and TPS61240DRVR. By type, the board carries 171 capacitors, 69 resistors, 16 ICs, 7 diodes, 7 inductors and 4 connectors.

It belongs with the dev boards & breakouts and usb & debug tools designs in this gallery.

From the project

A low-cost, M.2 M-Key PCIe FPGA hardware accelerator devboard for hobbyists!

This is an M.2 2280 M-Key card I've designed that plugs into the SSD slot in your computer and provides an FPGA fabric you can interact with over PCIe. It also has a couple pins broken out and a couple connectors like micro HDMI and USB-C so you can create custom pipelines that go from peripherals, into the FPGA, directly into your computer through the high-speed PCIe.

M.2-FPGA-Accelerator, from the project README — From the project README

Main components on the M.2-FPGA-Accelerator

XC7A50T-FGG484 MAX20029ATIA/V+TPD2EUSB30 TPS2121RUXR MT25QL128ABA1EW7-0SIT TPS61240DRVR M93C56-WMN6TP FT2232HQ MT41J128M16JT-125:K PCA9306DC1 UCL0524P TPS62132

M.2-FPGA-Accelerator bill of materials (BOM)

276 components, 51 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	XC7A50T-FGG484	Xilinx_FGG484	U1
1	MAX20029ATIA/V+	QFN-28-1EP_5x5mm_P0.5mm_EP3.25x3.25mm_ThermalVias	U2
3	TPD2EUSB30	Texas_DRT-3	U3, U4, U6
1	TPS2121RUXR	Texas_VQFN-HR-12_2x2.5mm_P0.5mm_ThermalVias	U5
1	MT25QL128ABA1EW7-0SIT	W-PDFN-8-1EP_6x5mm_P1.27mm_EP3x3mm	U7
1	TPS61240DRVR	WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm	U8
1	M93C56-WMN6TP	SOIC-8_3.9x4.9mm_P1.27mm	U9
1	FT2232HQ	QFN-64-1EP_9x9mm_P0.5mm_EP4.35x4.35mm	U10
1	MT41J128M16JT-125:K	FBGA-96_8x14mm_Layout9x16_P0.8mm	U11
1	PCA9306DC1	VSSOP-8_2.3x2mm_P0.5mm	U12
3	UCL0524P	Diodes_UDFN-10_1.0x2.5mm_P0.5mm	U14, U15, U16
1	TPS62132	VQFN-16-1EP_3x3mm_P0.5mm_EP1.68x1.68mm_ThermalVias	U17
1	X322512MSB4SI 12MHz	Crystal_SMD_3225-4Pin_3.2x2.5mm	Y2
1	SIT8008BI-32-33E-100.000000 100MHz	Oscillator_SMD_SiT_PQFN-4Pin_5.0x3.2mm	Y3
1	BUS_M.2_EDGE_M Bus_M.2_Edge_M	M.2 M-Key 2242	J1
1	TYPE-C-31-M-12	USB_C_Receptacle_HRO_TYPE-C-31-M-12	J4
1	CONN_02X05_ODD_EVEN Conn_02x05_Odd_Even	PinHeader_2x05_P1.27mm_Vertical_SMD	J5
1	HYC23-HDMID19-650 HDMI_D_1.4	Kai's_HDMI_Micro-D_Molex_46765-1xxx	J7
1	KT-0805Y KT-0603R	LED_0603_1608Metric	D1
1	KT-0805Y	LED_0805_2012Metric	D2

Show 31 more

Qty	Part	Footprint	Refs
1	1N5819WS	D_SOD-323	D3
4	KT-0805G KT-0603G	LED_0603_1608Metric	D4, D5, D6, D7
1	742792023 120@100MHz	L_0805_2012Metric	FB1
6	SWPA4030S1R5NT 1u5	L_Sunlord_SWPA4030S	L1, L2, L3, L4, L5, L6
39	4U7 4u7	C_0603_1608Metric	C2, C15, C21, C22, C23, C32, C33, C37 +31
10	220N 220n	C_0402_1005Metric	C3, C4, C5, C6, C7, C8, C9, C10 +2
2	10N 10n	C_0402_1005Metric	C13, C172
36	100N 100n	C_0402_1005Metric	C14, C16, C57, C58, C59, C60, C61, C62 +28
60	470N 470n	C_0201_0603Metric	C17, C18, C19, C20, C25, C27, C28, C29 +52
1	ETPE330MA9GB 330u	CP_EIA-3528-21_Kemet-B	C24
1	CL31A107MQHNNNE 100u	C_1206_3216Metric	C26
13	47U 47u	C_1206_3216Metric	C34, C45, C49, C51, C53, C85, C88, C131 +5
2	1u	C_0402_1005Metric	C46, C121
1	68PF 68pF	C_0402_1005Metric	C48
3	33P 33p	C_0402_1005Metric	C50, C96, C97
1	22PF 22pF	C_0402_1005Metric	C52
2	47N 47n	C_0603_1608Metric	C72, C128
2	100	R_0402_1005Metric	R1, R31
16	1k	R_0402_1005Metric	R2, R3, R14, R15, R17, R18, R24, R42 +8
1	2k	R_0402_1005Metric	R4
18	10K 10k	R_0402_1005Metric	R5, R7, R9, R10, R11, R12, R13, R34 +10
2	4K99 4k99	R_0603_1608Metric	R6, R35
1	8K2 8k2	R_0603_1608Metric	R8
1	240	R_0402_1005Metric	R16
13	4K7 4k7	R_0402_1005Metric	R19, R20, R21, R23, R27, R28, R30, R44 +5
7	22	R_0402_1005Metric	R25, R26, R29, R32, R36, R37, R75
2	30K 30k	R_0603_1608Metric	R33, R47
2	5K1 5k1	R_0402_1005Metric	R48, R49
1	2K2 2k2	R_0402_1005Metric	R52
1	12K 12k	R_0402_1005Metric	R55
2	100K 100k	R_0402_1005Metric	R58, R65

M.2-FPGA-Accelerator design files

The KiCad project lives in the KaiPereira/M.2-FPGA-Accelerator repository on GitHub; these links point at the commit this page was built from.

M.2-FPGA-Accelerator: common questions

What microcontroller does the M.2-FPGA-Accelerator use?

The M.2-FPGA-Accelerator is built around the XC7A50T-FGG484, from the FPGA family.

How big is the M.2-FPGA-Accelerator PCB?

The M.2-FPGA-Accelerator measures 22 × 80 mm, has 6 copper layers and is 1.6 mm thick.

How many components are on the M.2-FPGA-Accelerator?

276 components, from 51 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 M.2-FPGA-Accelerator design files?

From the KaiPereira/M.2-FPGA-Accelerator 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 M.2-FPGA-Accelerator design in my own project?

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

Can I test firmware for the M.2-FPGA-Accelerator 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.

M.2-FPGA-Accelerator

About the M.2-FPGA-Accelerator PCB

Main components on the M.2-FPGA-Accelerator

M.2-FPGA-Accelerator bill of materials (BOM)

M.2-FPGA-Accelerator design files

M.2-FPGA-Accelerator: common questions

What microcontroller does the M.2-FPGA-Accelerator use?

How big is the M.2-FPGA-Accelerator PCB?

How many components are on the M.2-FPGA-Accelerator?

Where can I download the M.2-FPGA-Accelerator design files?

Can I use the M.2-FPGA-Accelerator design in my own project?

Can I test firmware for the M.2-FPGA-Accelerator without the hardware?

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