Search found 639 matches
- Thu May 30, 2024 9:36 pm
- Forum: QL Emulation
- Topic: A small QL
- Replies: 70
- Views: 11880
Re: A small QL
I thought that the QIMSI Gold needed to be plugged into a QL to work, but you show it as a stand alone computer. Is it really the case that it can be used without the QL, as mentioned by PrOF? The FPGA inside QIMSI Gold is in fact running a Q68, so it can be used as standalone computer, but of cour...
- Tue May 28, 2024 10:34 pm
- Forum: Hardware
- Topic: MicroP Controller with Minerva Issue
- Replies: 26
- Views: 1063
- Mon May 20, 2024 10:08 am
- Forum: Hardware
- Topic: Problem after installing minerva
- Replies: 16
- Views: 966
Re: Problem after installing minerva
After installing Minerva the QL didn’t boot anymore, before the selection F1/F2 it halted and showed big black and white horizontal stripes, 9 black and 8 white and after inserting the JM ROMs again it is still the same, see attachment. Does anybody have an idea whets wrong? How did you install Min...
- Mon May 13, 2024 3:51 pm
- Forum: Hardware
- Topic: CST Ram Plus eproms - CST QDisc v4 issue
- Replies: 20
- Views: 1783
Re: CST Ram Plus eproms - CST QDisc v4 issue
The original specification requires that you compare address lines A14 to A17 against pins SP0 to SP3, and A18 and A19 should both be high, to access the bus. SP0 to SP3 are the Select Peripheral pins, which are all tied to ground on the QL's edge connector, hence your peripheral will be at $C0000 w...
- Tue May 07, 2024 10:30 pm
- Forum: Software & Programming
- Topic: SMSQ/E Colour issue!
- Replies: 18
- Views: 1801
Re: SMSQ/E Colour issue!
The Jan Jones book (Quanta issue) does not fully agree with your picture. Stipple 0: Top Right is contrast Stipple 1: Bottom two are contrast Stipple 2: two Right-hand are contrast Stipple 3: Top Right & Bottom Left are contrast So Jan Jones is right and the QL manual is wrong, at least with QD...
- Mon May 06, 2024 3:54 pm
- Forum: Software & Programming
- Topic: SMSQ/E Colour issue!
- Replies: 18
- Views: 1801
Re: SMSQ/E Colour issue!
Actually, both QDOS and Minerva have stipple patterns 2 and 3 reversed compared to the figures shown in the QL Manual (and QPC Concepts guide) under 'colour'. In stipples 1 and 2, the white pixels are background colour and grey pixels are contrast colour. But in stipples 2 and 3 they are reversed. U...
- Wed Apr 24, 2024 10:28 pm
- Forum: Hardware
- Topic: SOLVED ntsc sinclar ql schematics ??
- Replies: 15
- Views: 1621
Re: ntsc sinclar ql schematics ??
Not even $ instead of £? The ASCII code 96 for £ was something specific for British-made computers. Apart from Sinclair, only the Acorn machines used it as far as I know. On standard ASCII it should display as backquote (`). So the backquote sign is not available in QL ASCII. Back in the '80s there...
- Tue Apr 16, 2024 11:11 pm
- Forum: Help for New Users
- Topic: QLTerminal v2.35 with TheOldNet WiFi v4
- Replies: 29
- Views: 3881
Re: QLTerminal v2.35 with TheOldNet WiFi v4
QLTerm does not know anything about Hayes commands and responses. It just forwards them to the display and from the keyboard. So if you set the baud rate in QLTerm to 9600, it will stay at 9600 regardless of what the modem reports. Of course, your modem should not change the baud rate once connected...
- Sat Mar 30, 2024 11:29 pm
- Forum: Software & Programming
- Topic: QLTERM - XMODEM and ΣFP QL ROM bug (?) - Official Sinclair Greek QL ROM implementation
- Replies: 1
- Views: 424
Re: QLTERM - XMODEM and ΣFP QL ROM bug (?) - Official Sinclair Greek QL ROM implementation
If you don't have a Moxa but do have a PC you can use the telnet.bas program from my QLTerm repository (https://github.com/janbredenbeek/QLTerm) on any TCP/IP-enabled emulator such as QPC, Qemulator, sQLux or SMSQmulator. On SMSQ/E you'll even have 8 colours available. I'm not sure why XMODEM transf...
- Fri Mar 29, 2024 12:48 am
- Forum: Software & Programming
- Topic: Run a SuperBasic program from Assembler?
- Replies: 36
- Views: 3799
Re: Run a SuperBasic program from Assembler?
It's different depending on which system you're running. QDOS: No easy way, you could try stuffing an LRUN command into channel 0's keyboard queue (this of course only works when SB is idle since it cannot multitask). Minerva: Start an instance of MultiBASIC. The details are in the Minerva manual. S...