Ftdi jtag programmer

anthony-bernaert·ftdi-jtag-programmer·JTAGProgrammer/JTAGProgrammer.kicad_pcb

Ftdi jtag programmer PCB layout, top view — open source board by anthony-bernaert

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About the Ftdi jtag programmer PCB

Ftdi jtag programmer is an open source PCB design by anthony-bernaert, published on GitHub under the CERN-OHL-P-2.0 license. It is a 4-layer board measuring 44 × 64 mm, with 96 components from 28 distinct parts.

Other key parts include the LP2985-3.3, FT2232HL, 93LC56B, 74LVC3G17 and LP2985-2.5. By type, the board carries 33 capacitors, 25 resistors, 18 diodes, 8 ICs, 5 connectors and 3 inductors.

It belongs with the usb & debug tools designs in this gallery.

From the project

FTDI-based JTAG Programmer Circuit for FPGAs

The board also provides a separate UART port for general-purpose serial communication between a PC application and any other board.

If you work with a lot of different FPGAs, this solution can be used as a universal, cost-effective replacement for most of your vendor-specific JTAG cables.

(*) These are mounting variations, so to be decided during PCB assembly.

Ftdi jtag programmer, from the project README — From the project README

Main components on the Ftdi jtag programmer

LP2985-3.3 FT2232HL 93LC56B 74LVC3G17 LP2985-2.5

Ftdi jtag programmer bill of materials (BOM)

96 components, 28 distinct parts.

Qty	Part	Footprint	Refs
1	LP2985-3.3	SOT-23-5	U1
1	FT2232HL	LQFP-64_10x10mm_P0.5mm	U2
1	93LC56B	SOT-23-6	U3
4	74LVC3G17	VSSOP-8_3.0x3.0mm_P0.65mm	U4, U5, U6, U7
1	LP2985-2.5	SOT-23-5	U8
2	BSS123	SOT-23	Q1, Q2
1	RH100-12.000-10-3030-TR	Crystal_SMD_3225-4Pin_3.2x2.5mm	Y1
1	878325623	CONN_87832-5623_MOL	J2
2	Conn_01x06	PinSocket_1x06_P2.54mm_Vertical	J3, J4
1	Conn_01x03	PinSocket_1x03_P2.54mm_Vertical	J5
1	USB_C_Receptacle_USB2.0	USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal	J6
1	0805L075SLYR	Fuse_0805_2012Metric	F1
11	PGB1010603MR	DIOC1608X36N	D1, D2, D6, D7, D8, D9, D10, D11 +3
3	LED	LED_0603_1608Metric	D3, D19, D20
4	CUS520,H3F	D_SOD-323	D4, D5, D15, D16
3	BLM18AG601SN1D	L_0603_1608Metric	FB1, FB2, FB3
8	4.7u	C_1206_3216Metric	C1, C4, C8, C9, C11, C29, C32, C33
20	100n	C_0603_1608Metric	C2, C5, C7, C10, C12, C13, C16, C17 +12
3	10n	C_0603_1608Metric	C3, C6, C27
2	10p	C_0603_1608Metric	C14, C15

Show 8 more

Qty	Part	Footprint	Refs
2	10R	R_0603_1608Metric	R2, R3
1	15K	R_0603_1608Metric	R4
7	10K	R_0603_1608Metric	R5, R7, R16, R17, R18, R27, R28
1	12K	R_0603_1608Metric	R6
1	2.2K	R_0603_1608Metric	R8
3	100R	R_0603_1608Metric	R9, R25, R26
8	150R	R_0603_1608Metric	R10, R11, R12, R14, R15, R19, R20, R21
2	5K1	R_0603_1608Metric	R23, R24

Ftdi jtag programmer design files

The KiCad project lives in the anthony-bernaert/ftdi-jtag-programmer repository on GitHub; these links point at the commit this page was built from.

LayoutJTAGProgrammer/JTAGProgrammer.kicad_pcb
SchematicJTAGProgrammer/JTAGProgrammer.kicad_sch

Ftdi jtag programmer: common questions

How big is the Ftdi jtag programmer PCB?

The Ftdi jtag programmer measures 44 × 64 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Ftdi jtag programmer?

96 components, from 28 distinct parts. The full bill of materials is listed on this page.

Where can I download the Ftdi jtag programmer design files?

From the anthony-bernaert/ftdi-jtag-programmer repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Ftdi jtag programmer design in my own project?

Yes, under the terms of its CERN-OHL-P-2.0 license, which anthony-bernaert chose for the repository.

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