Vga cpld jtag fctlines

scefrom·SF68·vga/jtag_fctlines/vga_cpld_jtag_fctlines.kicad_pcb

Vga cpld jtag fctlines PCB layout, top view — open source board by scefrom

About the Vga cpld jtag fctlines PCB

Vga cpld jtag fctlines is an open source PCB design by scefrom, published on GitHub under the Custom license license. It is a 2-layer board measuring 223.5 × 147.3 mm, with 99 components from 27 distinct parts.

Other key parts include the 74AHC541, AS6C4008-55PCN, 74HC245, 74HC157 and ATF1508AS-xJx84. By type, the board carries 30 ICs, 25 resistors, 8 capacitors, 4 connectors and 1 crystal.

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

From the project

A board featuring the Motorola 68000

Main components on the Vga cpld jtag fctlines

74AHC541 AS6C4008-55PCN 74HC245 74HC157 ATF1508AS-xJx84 ATF1502AS-xJx44 CY74FCT244 AT28C16 74HC541

Vga cpld jtag fctlines bill of materials (BOM)

99 components, 27 distinct parts.

Qty	Part	Footprint	Refs
14	74AHC541	DIP-20_W7.62mm	U1, U2, U7, U10, U13, U14, U18, U19 +6
4	AS6C4008-55PCN	DIP-32_W15.24mm	U3, U4, U11, U12
4	74HC245	DIP-20_W7.62mm	U5, U6, U8, U9
2	74HC157	DIP-16_W7.62mm	U15, U16
1	ATF1508AS-xJx84	PLCC-84_THT-Socket	U17
1	ATF1502AS-xJx44	PLCC-44_THT-Socket	U20
2	CY74FCT244	DIP-20_W7.62mm	U23, U28
1	AT28C16	DIP-24_W15.24mm	U24
1	74HC541	DIP-20_W7.62mm	U25
1	CXO_DIP8_25.175MHz	Oscillator_DIP-8	Y1
1	jtag	PinHeader_2x05_P2.54mm_Vertical	J1
1	perslota	IDC-Header_2x30_P2.54mm_Horizontal	J2
1	oe1_12v_bypass	PinHeader_2x01_P2.54mm_Vertical	J3
1	perslotb	IDC-Header_2x15_P2.54mm_Horizontal	J4
28	100n	C_Disc_D3.0mm_W1.6mm_P7.62mm	B1, B2, B3, B4, B5, B6, B7, B8 +20
3	100n	C_Disc_D3.0mm_W1.6mm_P2.54mm	B17, B20, B25
3	100u	CP_Radial_D8.0mm_P3.50mm	C1, C6, C8
4	10u	CP_Radial_D5.0mm_P2.00mm	C2, C3, C4, C5
1	22p	C_Disc_D3.0mm_W1.6mm_P2.54mm	C7
2	10k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R1, R2

Show 7 more

Qty	Part	Footprint	Refs
1	1k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R3
1	4.7k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R4
2	75	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R5, R6
1	226	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R7
11	200	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R8, R9, R11, R15, R16, R17, R18, R19 +3
5	100	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R10, R13, R14, R20, R22
2	294	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R12, R24

Vga cpld jtag fctlines design files

The KiCad project lives in the scefrom/SF68 repository on GitHub; these links point at the commit this page was built from.

Vga cpld jtag fctlines: common questions

How big is the Vga cpld jtag fctlines PCB?

The Vga cpld jtag fctlines measures 223.5 × 147.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Vga cpld jtag fctlines?

99 components, from 27 distinct parts. The full bill of materials is listed on this page.

Where can I download the Vga cpld jtag fctlines design files?

From the scefrom/SF68 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Vga cpld jtag fctlines design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

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