JOHN COFFMAN

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Jan 26,2020

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RetroBrew SBC-188 version 3.1 (80C188 single board computer)

4 Layers PCB 100 x 160 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen

Intel 80C188 based computer on a 4" x 6" board. This SBC-188v3.1 board has been superseded by the v3.2 board. See 'SBC-188v3.2'

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Published: Jan 26,2020

Standard PCB

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Topic

Computers & USB

80188 IBM PC similar RetroBrew PCDOS MSDOS 80C188

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	N80C188-25 CPU chip PLCC68	x 1
	GAL22V10 or ATF22V10	x 2
	WD37C65BJM plcc44	x 1
	NEC 82C55-2	x 1
	71055-8 or faster plcc44	x 1
	TL16C450	x 1
	-550A	x 1
	-550C	x 1
	or -750 plcc44	x 1
	Alliance AS6C4008-55PCN SRAM	x 2
	3x2 pin array (added on 3.2 board)	x 1

N80C188-25 CPU chip PLCC68

GAL22V10 or ATF22V10

WD37C65BJM plcc44

NEC 82C55-2

71055-8 or faster plcc44

TL16C450

-550A

-550C

or -750 plcc44

Alliance AS6C4008-55PCN SRAM

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RetroBrew SBC-188 version 3.1 (80C188 single board computer)

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