[net.micro] any graphics retrofits for H19?

Steve@sri-unix (07/30/82)

Two questions I'd like to throw out to the community:

	Are there any graphics boards which can be placed inside
	the Heath/Zenith [HZ]-[18]9?  I'm thinking of something
	like the Retro-Graphics boards which exist for many other
	CRT's.

	Also, anyone have any information on the new Z-100
	from Zenith?  Will it be offered as a kit from Heath?
	And, does it use the same chassis as the H19?  Could I
	upgrade my H19A to an H100 (instead of going for the
	H89 upgrade at present)?

Thanks,
Steve Dyer

DSDC-TECH@Gunter-Adam@sri-unix (07/31/82)

In response to the message sent  30 Jul 1982 10:10:06 EDT (Friday) from sdyer@BBN-UNIX

The "Sextant" summer 1982, p.106 showes the architecture of the new Z-machines 
very clearly.  No way that I can see to upgrade a Z/H-19 to this impressive 
new family of micros.  However, the Super 89 from D-G Electronic 
Developments Co. 700 S. Armstrong, Denison, TX 75020, (214)-465-7805 (Brian 
Grams) may be able to help add real power to a Z/H-19.  i.e., 4MHz, 256k ram,
etc.
                                                Lewis
-------