HBC-56 Backplane - EasyEDA open source hardware lab

Std EditionHBC-56 Backplane

Profile：Backplane for my HBC-56 8-bit homebrew computer. https://github.com/visrealm/hbc-56

License: MIT

Project source： Cloned from Homebrew Computer

Published Time：2021-05-31 15:24:56

Description

Backplane for my HBC-56 8-bit homebrew computer.

Documents

Backplane Schematic

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PCB_HBC Backplane v1.1

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PCB_HBC Backplane v1.0 (Deprecated 2021_06_16)

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BOM

ID	Name	Designator	Footprint	Quantity
1	DC IN	9V	DC-IN-TH_DC005	1
2	100n	C1,C2,C3,C4,C5,C6,C7,C8,C9	RAD-0.1	9
3	1u	C11,C12,C13,C14,C15,C16,C17,C18	CAP-D5.0×F2.0	8
4	10u	C21	CAP-D5.0×F2.0	1
5	OUT	H1,H2,H6,H7	HDR-F-2.54_1X2	4
6	DATA	H3	HDR-F-2.54_1X8	1
7	ADDRESS	H4	HDR-F-2.54_1X16	1
8	CTRL	H5	HDR-F-2.54_1X6	1
9	RST	J1	HDR-M-2.54_1X2	1
10	RESET	KEY1	KEY-TH_4P-L6.0-W6.0-P4.50-LS6.5	1
11	PWR	LED1	LED-TH_BD5.0_GREEN	1
12	SLOT1	P1	HDR-TH_40P-P2.54-V-R2-C20-S2.54	1
13	SLOT2	P2	HDR-TH_40P-P2.54-V-R2-C20-S2.54	1
14	SLOT3	P3	HDR-TH_40P-P2.54-V-R2-C20-S2.54	1
15	SLOT4	P4	HDR-TH_40P-P2.54-V-R2-C20-S2.54	1
16	SLOT5	P5	HDR-TH_40P-P2.54-V-R2-C20-S2.54	1
17	SLOT6	P6	HDR-TH_40P-P2.54-V-R2-C20-S2.54	1
18	SLOT7	P7	HDR-TH_40P-P2.54-V-R2-C20-S2.54	1
19	SLOT8	P8	HDR-TH_40P-P2.54-V-R2-C20-S2.54	1
20	SLOT1B	P11	HDR-TH_16P-P2.54-V-R2-C8-S2.54	1
21	SLOT2B	P12	HDR-TH_16P-P2.54-V-R2-C8-S2.54	1
22	SLOT3B	P13	HDR-TH_16P-P2.54-V-R2-C8-S2.54	1
23	SLOT4B	P14	HDR-TH_16P-P2.54-V-R2-C8-S2.54	1
24	SLOT5B	P15	HDR-TH_16P-P2.54-V-R2-C8-S2.54	1
25	SLOT6B	P16	HDR-TH_16P-P2.54-V-R2-C8-S2.54	1
26	SLOT7B	P17	HDR-TH_16P-P2.54-V-R2-C8-S2.54	1
27	SLOT8B	P18	HDR-TH_16P-P2.54-V-R2-C8-S2.54	1
28	PB22E08	POWER	PB22E08	1
29	1k	R1	R_AXIAL-0.3	1
30	3.3k	R2	R_AXIAL-0.3	1
31	7414	U1	DIP14	1
32	FUSE	U2	FUSE-TH_BD2.8-L7.1-P11.10-D0.9	1
33	DS1813	U3	SOT-23	1
34	DC DC Converter	U4	LM2596-MODULE	1