Search found 469 matches
- Sun Jun 02, 2024 6:07 pm
- Forum: Software & Programming
- Topic: 68K/OS "ROM" based disk attempt
- Replies: 53
- Views: 2269
Re: 68K/OS "ROM" based disk attempt
On another look at them - yes all 27(x)128 - so 16K size. I thought I'd spotted a 27256 in there - but just my dodgy eyes! :-) Looks like 4 of my eprom's aren't supported by the programmer (2 x Intel, 2 x Fairchild), but at least I now know what to look for when I want some more I still have 4 to b...
- Sun Jun 02, 2024 6:02 pm
- Forum: Software & Programming
- Topic: 68K/OS "ROM" based disk attempt
- Replies: 53
- Views: 2269
Re: 68K/OS "ROM" based disk attempt
So not being familiar with the 68K/OS other than to boot the 32K rom image on Qemulator, I take it it supports a ROM disk - do you know what size this can be? Are there any requirements for a ROM image such as header, location in the memory map, etc. ? Hi Pr0f, Yes, a ROM Disk It seems to be a choi...
- Sun Jun 02, 2024 4:29 pm
- Forum: Software & Programming
- Topic: 68K/OS "ROM" based disk attempt
- Replies: 53
- Views: 2269
Re: 68K/OS "ROM" based disk attempt
The 16K ROM works on the real thing!
I guess the next thing, when I can find the time, will be to try the full 32k ROM split over 2 x 16K
I guess the next thing, when I can find the time, will be to try the full 32k ROM split over 2 x 16K
- Sun Jun 02, 2024 2:32 pm
- Forum: Software & Programming
- Topic: 68K/OS "ROM" based disk attempt
- Replies: 53
- Views: 2269
Re: 68K/OS "ROM" based disk attempt
The OS bin is 32kb, I'm talking about making a 16kb ROM of some of the utilities MD (as Medusa, on German forum, couldn't get my 32kb version to run from real ROMs) I understand. And how many were the utilities in cartridges? Utility cartridge = 17 files totalling about 42kb The ASM cartridge = 10 ...
- Sun Jun 02, 2024 11:03 am
- Forum: Software & Programming
- Topic: 68K/OS "ROM" based disk attempt
- Replies: 53
- Views: 2269
Re: 68K/OS "ROM" based disk attempt
This is the 16K MD Utility ROM, tested only in q-emuLator so far Just in case someone with a 68K/OS board wants to give it a go in a real ROM before I get a chance (I've got to learn to use the programmer yet!) Contains BAUD, COPY, DELETE, FORMAT, IOSSMENU, MEMMAP, RENAME, SPACE & ERRMSG.PROC 68...
- Sun Jun 02, 2024 9:42 am
- Forum: Software & Programming
- Topic: 68K/OS "ROM" based disk attempt
- Replies: 53
- Views: 2269
Re: 68K/OS "ROM" based disk attempt
The OS bin is 32kb, I'm talking about making a 16kb ROM of some of the utilities MD (as Medusa, on German forum, couldn't get my 32kb version to run from real ROMs)
- Sun Jun 02, 2024 7:11 am
- Forum: Hardware
- Topic: Announcing the new "Gold Card" - QIMSI Gold
- Replies: 56
- Views: 5941
Re: Announcing the new "Gold Card" - QIMSI Gold
- Sun Jun 02, 2024 7:10 am
- Forum: Software & Programming
- Topic: 68K/OS "ROM" based disk attempt
- Replies: 53
- Views: 2269
- Sat Jun 01, 2024 7:06 pm
- Forum: Software & Programming
- Topic: 68K/OS "ROM" based disk attempt
- Replies: 53
- Views: 2269
Re: 68K/OS "ROM" based disk attempt
Probably all of those! Mixture of speeds and sizes there! I've used 27 and 27C (cmos) varieties. On a stock QL - the 200ns parts should be ok. I've also used 32K and 64K flash chips with eprom pinout too Thanks Pr0f Have just been searching thru parts lists on the web to see what I actually have. I...
- Sat Jun 01, 2024 4:54 pm
- Forum: Software & Programming
- Topic: 68K/OS "ROM" based disk attempt
- Replies: 53
- Views: 2269
Re: 68K/OS "ROM" based disk attempt
Are any of these EPROM likely to be ok for any QL use please?
I currently want to use them with the 68K/OS board
Any thoughts greatly appreciated please
EDIT: as will be obvious I know nothing about EPROM's
Many thanks
I currently want to use them with the 68K/OS board
Any thoughts greatly appreciated please
EDIT: as will be obvious I know nothing about EPROM's
Many thanks