1 Oct
2001
1 Oct
'01
2:41 a.m.
On Oct 1, 2:01, Tony Duell wrote:
SGS-Thomson list them as 6MHz and 8MHz now, but IIRC the Z80H was
originally 6MHz. I could be mistaken, of course.
--
Pete Peter Turnbull
Network Manager
University of York
> Sure you're not thinking of a Z80? The
standard speed for the original
Z80
parts was
2.5MHz (4MHz for Z80A and 6MHz for Z80H).
Just a minor correction. I believe the Z80B is 6MHz and the Z80H 8MHz. 
1 Oct
1 Oct
9:35 a.m.
Zilog always listed the 'B' part as 6 MHz and the 'H' part as 8.
Dick
----- Original Message -----
From: "Pete Turnbull" <pete(a)dunnington.u-net.com>
To: <classiccmp(a)classiccmp.org>
Sent: Monday, October 01, 2001 12:41 AM
Subject: Re: 8080 vs. 8080A
On Oct 1, 2:01, Tony Duell wrote:
SGS-Thomson list them as 6MHz and 8MHz now, but IIRC the Z80H was
originally 6MHz. I could be mistaken, of course.
--
Pete Peter Turnbull
Network Manager
University of York
> Sure you're not thinking of a Z80? The
standard speed for the original
Z80
parts was
2.5MHz (4MHz for Z80A and 6MHz for Z80H).
Just a minor correction. I believe the Z80B is 6MHz and the Z80H 8MHz. 
4:52 p.m.
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8:42 p.m.
ard(a)p850ug1.demon.co.uk (Tony Duell):
I've never seen a Z80H specified as anything other
than 8MHz.
By the way, what happened to the letters C to G?
Greg Ewing, Computer Science Dept, +--------------------------------------+
University of Canterbury, | A citizen of NewZealandCorp, a |
Christchurch, New Zealand | wholly-owned subsidiary of USA Inc. |
greg(a)cosc.canterbury.ac.nz +--------------------------------------+
6:19 p.m.
Pete Turnbull skrev:
SGS-Thomson list them as 6MHz and 8MHz now, but IIRC
the Z80H was
originally 6MHz. I could be mistaken, of course.
Do ST make Z80s as well as 68000s? How unfaithful.
--
En ligne avec Thor 2.6a.
G? med i SUGA, Swedish Usergroup of Amiga!
WWW: http://swedish.usergroup.amiga.tm/
BBS: 08-6582572, telnet://sua.ath.cx:42512
8269
days inactive
8269
days old
4 comments
5 participants
participants (5)
-
ard＠p850ug1.demon.co.uk -
edick＠idcomm.com -
greg＠cosc.canterbury.ac.nz -
optimus＠canit.se -
pete＠dunnington.u-net.com