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2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

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1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 5,000 devices or 10,000 pads

3.More rigorous design constraints, more standardized processes

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STD IOBus - Parallel card (88-PIO)

License: GPL 3.0

Mode: Editors' pick

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Update time: 2021-11-28 01:49:37
Creation time: 2020-09-18 01:31:05
Description
For more information see [https://github.com/dhansel/Altair8800-IOBus](https://github.com/dhansel/Altair8800-IOBus)
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 100nF C1,C2,C3,C4,C5 PKG-CERAMIC CAPACITOR 6X2 5
2 CON_HEADER_1X03-PTH J1,J2,J3,J4,J5,J6,J7 M1X3 7
3 M12 JP1,JP2 1X12 2
4 SBH11-PBPC-D13-RA-BK P1 SBH11-PBPC-D13-RA-BK 1
5 1k R1,R2 RTH025W 2
6 8212 (input) U1 DIP24-600 1
7 8212 (output) U2 DIP24-600 1
8 SN74HC126N U4 DIP-14_L19.0-W7.0-P2.54-LS7.6-BL 1
9 SN74LVC245AN U5 DIL20 1
10 CD4068BE U7 DIP14 1
11 74LS02AN U3 DIP14 1
12 74HC08 U6 DIP14 1
13 MC74HC04AN U8 DIP14 1

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