H8 Z80 ROMWBW V2.0R0 (PCB w/2MHZ FP ADAPTER)

Name: H8 Z80 ROMWBW V2.0R0 (PCB w/2MHZ FP ADAPTER)
SKU: 34617
Price: 30.00 USD
Availability: InStock

ROMWBW Z80 CPU PCB FOR HEATHKIT H8

Designed by Les Bird in United States of America

H8 Z80 ROMWBW V2.0R0 (PCB w/2MHZ FP ADAPTER) 1

H8 Z80 ROMWBW V2.0R0 (PCB w/2MHZ FP ADAPTER) 2

H8 Z80 ROMWBW V2.0R0 (PCB w/2MHZ FP ADAPTER) 3

2024-08-04T01:13:45.129Z-H8-Z80-ROMWBW-IDE-RS232-V10R3-JUMPERS.png

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ROMWBW Z80 CPU PCB FOR HEATHKIT H8

What is it? Heathkit H8 Z80 CPU board with 2MHZ front panel adapter and RS232 cable. Runs several versions of the CP/M operating system such as CP/M, CP/M 3, ZSDOS and more. Does not run HDOS (see my…

What is it?

Heathkit H8 Z80 CPU board with 2MHZ front panel adapter and RS232 cable. Runs several versions of the CP/M operating system such as CP/M, CP/M 3, ZSDOS and more. Does not run HDOS (see my H8 Z80++ board for HDOS/Heath CPM support)

The 2MHZ front panel adapter plugs into IC103 of the front panel and allows the front panel to work at 16MHZ.

Included:

RomWBW CPU PCB
RS232 CABLE WITH DB9 CONNECTOR
2MHZ FRONT PANEL ADAPTER

Why did you make it?

Needed a new and stable Z80 CPU board that could boot from compact flash for my H8 computer so I don't need to use floppies anymore.

What makes it special?

Boot directly from compact flash, no more need for floppy disks. Runs at 16MHZ and has a built-in RS232 port hardwired for 350Q which is the main console port for the H8 computer.

Build a complete RomWBW H8 Computer (without chassis):