Ogryzek V5 and SD2IEC

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STD Ogryzek V5 and SD2IEC

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Update time： 2022-02-06 08:14:53

Creation time： 2018-05-21 23:46:49

Description

![ogr5f1.JPG](//image.easyeda.com/pullimage/Zwr3hYBkonAT3GLtJHlV8NSYGK7B9QTALCnvMwaY.jpeg) ![01 ogryzek plus sd2iec.jpg](//image.easyeda.com/pullimage/79efPQyTYJj8wQFEu2NwIj9jRtb70EihLpbII55M.jpeg) ![2 brothers ogryzek.jpg](//image.easyeda.com/pullimage/yMf0MveoAXxsXe1ulATuxM4g9FvmUcr2T5D4DSx4.jpeg) ![green lite ogryzek.jpg](//image.easyeda.com/pullimage/rqjyWfMsaAGrpAhkHFL2rM8o7Jp8aeUzOLTSRVDg.jpeg) ![no lite ogryzek.jpg](//image.easyeda.com/pullimage/V6dYgYPWbgoneKDdIuFxEG3xyB67b3YkNpt0X6zi.jpeg) ![red lite ogryzek.jpg](//image.easyeda.com/pullimage/YCk7DnIAaxgocqcmdEusgMCM9sQDjTpNHFYiCS0O.jpeg) ![ogr5f2.jpg](//image.easyeda.com/pullimage/yBfHp5ilJCSxmvql1eSp13mNAYhyRVz7CrNw0Kjo.jpeg) ![og5.png](//image.easyeda.com/pullimage/fvc5QHqwMEHZn8QVYzVXYNfzMnBA2ZIrfPB8JqIB.png) ![ogr v5.jpg](//image.easyeda.com/pullimage/aw9dP25R4p6FzBW34jXF5QpbDOnPs4BrqBXmYLkG.jpeg) ![kabelek.png](//image.easyeda.com/pullimage/nonPWI8vywfSknvYfjHi3K9BX8YEcpGwNlowWbfH.png) # HOW WRITE STROBE WORK IN OGRYZEK V5 - STROBE TIMING # White line - moment of latching data from data bus ![STROBE.png](//image.easyeda.com/pullimage/Vxi4gHCAi3XgfcKi8DBRtyMPlcs9P9T7vhgFh9E1.png) ![OGRYZEK V4 ALL.png](//image.easyeda.com/pullimage/B84duRNEvhof2zlWUYiTK0wlZXtU1yz0gwLH55Jv.png) # FUSE BITS ATMEGA 644p # ![fuses.png](//image.easyeda.com/pullimage/0Rkhkeff04lXGiaW82ElPICdGkEcumIJQQ2NwsQg.png) ![01.jpg](//image.easyeda.com/pullimage/Nam5MDe6eY5AAgR8oefNOhnQjeas0FKJc9UUH66T.jpeg) ![02.jpg](//image.easyeda.com/pullimage/vDclANlSHNIEIRU5paA0jUJqmYDNib0jlAYJmwaK.jpeg) ![03.jpg](//image.easyeda.com/pullimage/UuygruQcCI1fQ9iTysY9MoO3XK6Hnx2W04yIMCTy.jpeg) ![04.jpg](//image.easyeda.com/pullimage/v6i8tKIrIprRj4wQwXtvdI9m0MFGoHFrmSkv1tlM.jpeg) ![05.jpg](//image.easyeda.com/pullimage/mdwqgURs9M3UOgPw0BDIoGrpair3C0mLNE7IAAbc.jpeg) ![ogryzek full 512KB top.jpg](//image.easyeda.com/pullimage/HZywXHQwq5SR6eoj6xeKMGC3k7pQRP24djKoU1kz.jpeg) ![ogryzek full 512KB bottom.jpg](//image.easyeda.com/pullimage/kDlltH30f1MPTdfq39FMA5Hi4nhKsZ9Ob9r5UivN.jpeg) ![0n02.jpg](//image.easyeda.com/pullimage/YYj94u1qczYHVju438QFJQHR5flDCJVgqN19A2lS.jpeg) ![n05.jpg](//image.easyeda.com/pullimage/G9GMe5CRJWLOqrYFtyzRfj5jKAMCP6S5NtU6KXk7.jpeg) ![n01.jpg](//image.easyeda.com/pullimage/z2XJZ5aqWnQKACzsvOE1r6ZZmIM0x7FSg8Ftimo4.jpeg) ![n03.jpg](//image.easyeda.com/pullimage/PT1BMbZZ0zVhL6IWsN3zrKLiIXMg4tCQ86JGiuQm.jpeg)

Design Drawing

schematic diagram

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OGRYZEK_SCHEME
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PCB

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Ogryzek_V5_and_SD2IEC_backup_PCB2
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	10k	10K,27C020_10K,R10K,RWP10K	C1206	4
2	27C020/512/256	27C020/512/256	DIP32	1
3	74LS138	74LS138	DIP16	1
4	74LS139	74LS139	DIP16	1
5	74LS273	74LS273	DIP20	1
6	0k	A18	C1206	1
7	100nF	C1,C2	C1206	2
8	C3	C3	C1206	1
9	56pF	C4,C5	1206	2
10	100nF	C6	1206	1
11	10uF(106)	C7,C8,C9	1206	3
12	TF-15×15	CARD1	SD-MICRO-1	1
13	LL4448	EXROM,I/O2,ROM_L	SOD80_DO213AA_MINIMELF	3
14	Straight headphone jack	J1	AUDIO-PJ313D	1
15	FC-3215HRK-620D	LED1	1206	1
16	KT-1206Red LED	LED2	1206	1
17	2X3 2.54mm IDC Box	P1	HDR-IDC-2.54-2X3P	1
18	IRLML2402TRPBF	Q1,Q2,Q3	SOT-23(SOT-23-3)	3
19	10KΩ(1002)	R1	1206	1
20	330Ω	R2,R3	1206	2
21	22KΩ(223)	R4,R10,R14	1206	3
22	10KΩ	R5,R7,R8,R11,R12,R15	1206	6
23	18Ω(18R0)	R6,R9,R13	1206	3
24	RESET	S1,S2,S3,S4	TACTILE-PTH-SIDEEZ	4
25	cart_c64	U1	CART_C64	1
26	ATMEGA644PA-AUR	U2	TQFP-44_10X10X08P	1
27	AMS1117-3.3	U4	SOT-223	1
28	8MHz	X1	HC-49S	1