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8088 v20 RC2014
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8088 V20 Fully Buffered- RC2014 Compatible

1 month ago 46
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Description

8088 V20 Fully Buffered- RC2014 Compatible

CAUTION! UNTESTED – WORK IN PROGRESS – UNDER CONSTRUCTION

Added to jlcpcb order Sept 09 2020

A19 is inverted so that a RC2014 memory card can be used.

Documents

8088 Core

PCB_2020-10-09_16-11-03

BOM

ID Name Designator Footprint Quantity
1 10k R1,R2,R3,R4,R5,R6 R3 6
2 1N4148 D2 DO35-7 1
3 74LS245 U6 DIP20 1
4 8284 U2 DIP18 1
5 CLK P4 1X2PIN 1
6 CLK2 P5 1X2PIN 1
7 RESET P2 1X2PIN 1
8 SN74HCT573N U8,U3,U9 DIP20 3
9 33pF C2,C3 RAD-0.1 2
10 USER P3 2X4PIN 1
11 8088 V20 U1 DIP40 1
12 SN74HCT138N U7 DIP16 1
13 SN74LS368 U4 DIP16 1
14 RESET SW1 TACTILE-PTH-SW 1
15 RC80BUS P1 RC80BUS 1
16 10UF C1 CAP-ELEC-RAD-2.54MM 1
17 0.1uF C4,C5,C6,C7,C8,C9,C10,C11,C12 RAD-0.1 9
18 HC-49US Y1 HC49US 1

Attachments

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