OK, todays unhappy update.
Yesterday a new PSU and a pair of NOS ZX8301's arrived.
To start with, there are no bent pins on the expansion connector.
Neither the new PSU or the replacing of the ZX8301 helped
The issue remained the same...
BP
Search found 95 matches
- Sat May 27, 2017 1:14 pm
- Forum: Compatibles Corner
- Topic: CST Thor 1
- Replies: 78
- Views: 61707
- Fri May 26, 2017 12:36 pm
- Forum: Compatibles Corner
- Topic: CST Thor 1
- Replies: 78
- Views: 61707
Re: CST Thor 1
Do you have a copy of the Thor manual around there somewhere? I know it says something about this. It could also be a problem decoding addresses so the ROM content is valid but the ROM addressing is faulty, so it reads mush? @Dave, I don't have a manual unfortunately. I am not sure as it seems to r...
- Thu May 25, 2017 3:02 pm
- Forum: Hardware
- Topic: Still possible to get Minerva ROM
- Replies: 77
- Views: 22456
Re: Still possible to get Minerva ROM
Really I need to check what version of mainboard is in my QLs are.
I know my CST Thor 8 is an Issue 5 board.
BP
I know my CST Thor 8 is an Issue 5 board.
BP
- Wed May 24, 2017 9:54 am
- Forum: Hardware
- Topic: Still possible to get Minerva ROM
- Replies: 77
- Views: 22456
Still possible to get Minerva ROM
HI there,
Is it still possible to get the Minerva ROM? I noticed that it was normally housed on an
adaptor, so wondered if this is possible to still purchase anywhere.
Thanks
BP
Is it still possible to get the Minerva ROM? I noticed that it was normally housed on an
adaptor, so wondered if this is possible to still purchase anywhere.
Thanks
BP
- Tue May 23, 2017 11:45 pm
- Forum: Compatibles Corner
- Topic: CST Thor 1
- Replies: 78
- Views: 61707
Re: CST Thor 1
@Dave.... Just a quick thought, from your comment! Could my issues be caused by a faulty ZX8301? RAM management. I know they can be damaged by plugging in a RGB monitor. I am seeing the test pattern on boot up but then I have issues displaying the ROM info and also the ROM checksum fails and I know ...
- Mon May 22, 2017 10:53 pm
- Forum: Compatibles Corner
- Topic: CST Thor 1
- Replies: 78
- Views: 61707
Re: CST Thor 1
HI Dilwyn,
It is attached here
It is attached here
- Mon May 22, 2017 9:13 pm
- Forum: Compatibles Corner
- Topic: CST Thor 1
- Replies: 78
- Views: 61707
Re: CST Thor 1
Thanks dilwyn, I think I have most of the info from your site.
One thing I have got, that you might like is V4.22 of the Thor ROM.
Russ
One thing I have got, that you might like is V4.22 of the Thor ROM.
Russ
- Mon May 22, 2017 5:40 pm
- Forum: Compatibles Corner
- Topic: CST Thor 1
- Replies: 78
- Views: 61707
Re: CST Thor 1
Update for tonight.
Still displaying 'ROM checksum failure' after the CST Thor line. EEPROMS removed and verified against
ROM images taken several months ago and they PASS verification. SO it looks like the ROMs may not be
the issue......
Still displaying 'ROM checksum failure' after the CST Thor line. EEPROMS removed and verified against
ROM images taken several months ago and they PASS verification. SO it looks like the ROMs may not be
the issue......
- Mon May 22, 2017 11:17 am
- Forum: Compatibles Corner
- Topic: CST Thor 1
- Replies: 78
- Views: 61707
Re: CST Thor 1
Hi, I sent a PM, for your address and I will send you the Thor 1 Expansion boards. I have never had them working, as I do not have a Power Supply. I was going to use a small ATX PSU with the ATX POWER_ON as a switch. But this is on my list of things to do... Hi Derek, No PM received yet but I have ...
- Mon May 22, 2017 11:16 am
- Forum: Wanted
- Topic: CST Thor Interface Board
- Replies: 2
- Views: 2910
Re: CST Thor Interface Board
Derek_Stewart wrote:Hi Russ,
I have some Thor Disks which you could have a copy.
Yes please!!!!