H89 VDIP1 & RTC INTERFACE

H89 VDIP1/RTC LEFT SIDE SLOTS *TESTED

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H89 VDIP1 SUPPORT FILES

Schematics

I/O DECODER (GAL)

BOARD_SIDE_1_VIEW

H89 VDIP1 & RTC Board Documentation by Jeff Tranter

GERBER_FILES

iBOM




H89 VDIP1 U509 BUFFER *TESTED

Schematics

BOARD_SIDE_1_VIEW

GERBER_FILES

iBOM



Contact Todd Goodman for board order: 

https://retrobrewcomputers.org/doku.php?id=boardinventory#norberto_collado_s_heathkit_h8_h89_boards