Article View: net.micro.pc
Article #8093Re: NEC V20 How to How to USE?
From: John Allen
Date: Tue, 30 Sep 1986 13:50
Date: Tue, 30 Sep 1986 13:50
31 lines
2137 bytes
2137 bytes
In article <208@csustan.UUCP> guest@csustan.UUCP (Chris Rhodes) writes:
>In article <1091@kontron.UUCP> cramer@kontron.UUCP (Clayton Cramer) writes:
>>
>>DISKCOPY and FORMAT both require that the processor run at 4.77 MHz.
>>(Timing dependencies involving the disk controller.) The FAST88 kit
>>I have gives you a switch to go back to 4.77 MHz for this exact reason.
>>
>>Clayton E. Cramer
>
>Gee, my pclone, which supposedly runs at 8mhz (norton says 1.6 relative
>speed, haven't done the math yet) runs diskcopy and format perfectly
>fine....in fact, all my utilities (and all my software for that matter)
>work fine. Good thing, too, because I'd have to move a jumper on my
>motherboard if I wanted to take it down to 4.77. Has anybody had
>a problem with diskcopy and format not working at 8mhz?
>
>/* Chris Rhodes / Shooting Shark
I've got a FAST88 too, which "Norton's in" at a big 1.7 at 7.14 MHz.
How's this? Your clone probably has two clocks, one for the processor,
one for the rest of the system, hence FORMAT & DISKCOPY run fine.
(It's also possible your clone isn't sensitive to clock speed the way
a PC is.) The FAST-88 on the other hand runs the whole system at the
higher clock speed.
John Allen
=========================================================================
NetExpress Communications, Inc. seismo!{sundc|hadron}!netxcom!jallen
1953 Gallows Road, Suite 300 (703) 749-2238
Vienna, Va., 22180
=========================================================================
Technical Details
Message-ID:
<110@netxcom.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!mnetor!seismo!sundc!hadron!netxcom!jallenReferences:
<1500065@iuvax> <6200047@inmet> <1091@kontron.UUCP> <208@csustan.UUCP>Show Full Headers
Complete Article Headers
Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!sundc!hadron!netxcom!jallen From: jallen@netxcom.UUCP (John Allen) Newsgroups: net.micro.pc Subject: Re: NEC V20 How to How to USE? Message-ID: <110@netxcom.UUCP> Date: Tue, 30-Sep-86 09:50:30 EDT Article-I.D.: netxcom.110 Posted: Tue Sep 30 09:50:30 1986 Date-Received: Fri, 3-Oct-86 00:34:43 EDT References: <1500065@iuvax> <6200047@inmet> <1091@kontron.UUCP> <208@csustan.UUCP> Reply-To: jallen@netxcom.UUCP (John Allen) Organization: NetExpress Communications Inc. Vienna, Va. Lines: 31