CPM Z80 Board Version C

Ongoing

STD CPM Z80 Board Version C

License: GPL 3.0

Mode:

Editors' pick

Cloned from

Update time： 2023-04-30 19:46:35

Creation time： 2017-12-26 21:07:02

Description

Improved Grant Searle Design with Compact flash adapter IDE header

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	0.1u	C8,C9,C10,C11,C12,C13,C14	C1	7
2	DS1233-5	U4	TO92-INLINE	1
3	6x6x7	KEY1	KEY-6.0*6.0-2	1
4	100pF	C1	RAD-0.1	1
5	USB 5V	P4,P5	HDR-2X1/2.54	2
6	GREEN	LED1	LED-5MM	1
7	A15	P7	HDR-3X1/2.54	1
8	22p	C2,C3	C1	2
9	3.6864 MHz	X1	HC49S	1
10	74ALS138N	U5	DIP-16-300-ELL	1
11	628128P	U2	DIP-32-600-ELL	1
12	IDE CONNECTOR	P1	HDR-IDC-2.54-2X20P	1
13	Power	P6	HDR-2.54-FX-1X4PW	1
14	Z80SIO-2	U1	DIP-40-600-ELL	1
15	Z80CPU-P	U10	DIP-40-600-ELL	1
16	74ALS259N	U7	DIP-16-300-ELL	1
17	27C256	U3	DIP-28-600-ELL	1
18	1k	R4,R6,R7,R8	AXIAL-0.4	4
19	1M	R2	AXIAL-0.4	1
20	1K	R3	AXIAL-0.4	1
21	470	R5	AXIAL-0.4	1
22	4.7k	R1	AXIAL-0.4	1
23	330uF	C5,C4	CAP-D6.3XF2.5	2
24	Power	P8	PJ-002A	1
25	Power ON-OFF	SW1	SPDT TOGGLE RIGHT ANGLE	1
26	100nF	C6	RAD-0.1	1
27	FTDI Slave	JP1,JP2	FTDI SLAVE SIDE	2
28	3mm Green	LED2	LED-3MM	1
29	74ALS32N	U8,U9	DIP-14-300-ELL	2
30	74AC00	U6	DIP-14-300-ELL	1