Norberto’s H8 Computer
H8 Z80 512KB RAM MMU
H8-512KB MMU Design By: Douglas Miller <durgadas311@gmail.com>
New H8 512KB MMU V1.1 Boards Available: 0
Updated H8-512KB MMU Schematics By Norberto Collado
H8-512KB MMU Development
H8-512KB MMU Gerber file - PCB Order #: 512KB-RAM-V3 18121076-3
H8-512KB MMU Z67-IDE Images by Douglas Miller
Heath CP/M & CP/M 3 Speed Utility for Z80 V3.1 or H89A-SBC
512KB BOM/Rework
512KB Board Scan
512KB Board Rework
512KB Jumpers
CPM3_1GB.imgc.zip (H17/H67/RTC)
CPM3_H37_H67_RTC_1GB.imgc.zip (H37/H67/RTC)
