| Norbert,
I would be happy to mentor you about wiki editing if you need a little help getting started.
Dougas
On Jun 16, 2012, at 12:04 PM, Andrew Lynch wrote: Hi Norbert, Fixed -- I increased your access priviledge to “editor” Please let me know if you have any additional issues.
Thanks and have a nice day!
Andrew Lynch
From: n8...@googlegroups.com [mailto:n8...@googlegroups.com] On Behalf Of Norbert Joppen
Sent: Saturday, June 16, 2012 2:24 AM
To: n8...@googlegroups.com
Subject: Re: [N8VEM: 13861] Re: Question for understanding Zeta's memory structure yes I tried but I do not have permissions. There's a 'You don't have permission to change this page's folder.' in the upper right corner. Sent: Saturday, June 16, 2012 8:09 AM Subject: Re: [N8VEM: 13861] Re: Question for understanding Zeta's memory structure Hi Norbert, I think you should be able to edit the page yourself if you are logged in. Have you tried that? -Wayne
On Friday, June 15, 2012 10:57:16 PM UTC-7, Norbert Joppen wrote: I'm not sure if you are the person for adding me to the 'List and Board Characteristics' on the Zeta page. CPU Clock Speed: Running on 20 MHz. 4, 6, 8 and 10 MHz tested. Floppies: 3.5" Sony MPF 920 ,only 5V needed, 720K/1.44MB. Notes: PCB Version 1.3, 74LS logic except 74F139, MAX202CPE with 0.1u capacitors. Sent: Saturday, June 16, 2012 12:07 AM Subject: [N8VEM: 13857] Re: Question for understanding Zeta's memory structure B: is the ROM drive. The directory listing you attached looked fine. You will not be able to copy anything to the ROM disk because it is a read only device. A: is the RAM drive and starts out empty. You will be able to copy stuff there. The RAM drive contents will only be preserved across power off if you have the battery installed. -Wayne
On Friday, June 15, 2012 2:21:03 PM UTC-7, Norbert Joppen wrote: My Zeta SBC is ready now I and would like to know, wether the capacity of the drives A0: and B0: and their status (R/W, R/O) are correct. I have a Zeta SBC board version 1.3, and ZETA Z80 SBC Boot Loader v1.5.2 (RomWBW-WWarthen-120407T0910) . Is it ok that STATshows both drives to be R/W and that there are 56k free on B0: ? When I try to copy a small program (2k) to B0: then the message occurs: ERROR: READ ONLY DISK (ROM)
BDOS ERR ON B: BAD SECTOR Isn't B0: a RAM copy of a part of the ROM contents? I have attached a screenshot for further information.
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--- Douglas Goodall Santa Maria, CA
"Even a blind pig finds a truffle now and then" oink oink!!
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