Hi,
Im in the USA and have a 1040STE
I want to upgrade the TOS but I don't understand which version to get.
Almost all the TOS have and English and USA version.
Which do I get?
What are the differences?
Thanks
R
TOS roms USA or English?
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Darklord
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Re: TOS roms USA or English?
You would want to get the USA version. There are subtle differences between colonial English and the King's English. :lol:Rdawg67 wrote: 10 Feb 2026 23:26 Hi,
Im in the USA and have a 1040STE
I want to upgrade the TOS but I don't understand which version to get.
Almost all the TOS have and English and USA version.
Which do I get?
What are the differences?
Thanks
R
Just a quick demonstration:
Whats the difference between grey and gray?
One is a color and the other is a colour.
See what I mean? :)
When I installed TOS v3.06 ROMs into my Pak 68/3 accelerator board in my STacy, I went through that.
Just pick the US version and you should be fine.
Welcome To DarkForce! www.darkforce.org "The Fuji Lives.!"
Atari SW/HW based BBS-Telnet:darkforce-bbs.dyndns.org 1040
Atari SW/HW based BBS-Telnet:darkforce-bbs.dyndns.org 1040
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HigashiJun
- Posts: 2383
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- Location: Tokyo
Re: TOS roms USA or English?
And your US keyboard will be mapped the UK way.
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Rdawg67
- Posts: 3
- Joined: 10 Feb 2026 20:37
Re: TOS roms USA or English?
Thanks for the help and clarification I appreciate it.
Darklord wrote: 11 Feb 2026 01:26You would want to get the USA version. There are subtle differences between colonial English and the King's English. :lol:Rdawg67 wrote: 10 Feb 2026 23:26 Hi,
Im in the USA and have a 1040STE
I want to upgrade the TOS but I don't understand which version to get.
Almost all the TOS have and English and USA version.
Which do I get?
What are the differences?
Thanks
R
Just a quick demonstration:
Whats the difference between grey and gray?
One is a color and the other is a colour.
See what I mean? :)
When I installed TOS v3.06 ROMs into my Pak 68/3 accelerator board in my STacy, I went through that.
Just pick the US version and you should be fine.
-
Rdawg67
- Posts: 3
- Joined: 10 Feb 2026 20:37
Re: TOS roms USA or English?
Thanks!
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Cyprian
- Posts: 542
- Joined: 22 Dec 2017 09:16
- Location: Warszawa, Poland
Re: TOS roms USA or English?
US TOS boots in 60Hz and UK in 50Hz.
ATW800/2 / V4sa / Lynx I / Mega ST 1 / 7800 / Portfolio / Lynx II / Jaguar / TT030 / Mega STe / 800 XL / 1040 STe / Falcon030 / 65 XE / 520 STm / SM124 / SC1435
DDD HDD / AT Speed C16 / TF536 / SDrive / PAK68/3 / Lynx Multi Card / LDW Super 2000 / XCA12 / SkunkBoard / CosmosEx / SatanDisk / UltraSatan / USB Floppy Drive Emulator / Eiffel / SIO2PC / Crazy Dots / PAM Net
http://260ste.atari.org
DDD HDD / AT Speed C16 / TF536 / SDrive / PAK68/3 / Lynx Multi Card / LDW Super 2000 / XCA12 / SkunkBoard / CosmosEx / SatanDisk / UltraSatan / USB Floppy Drive Emulator / Eiffel / SIO2PC / Crazy Dots / PAM Net
http://260ste.atari.org
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Darklord
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- Posts: 1599
- Joined: 20 Sep 2017 13:41
- Location: Prestonsburg
Re: TOS roms USA or English?
Interestingly enough, that can actually be an issue. Holger Zimmerman was
nice enough to do a US version of the modified TOS v3.06 ROMs for the
Pak 68/3 board in my STacy, and everything seemed fine for years.
Until I put in the RGB2HDMI mod. It uses "profiles" and I didn't realize it
at first but I couldn't get it to select a 60hz profile - it always defaulted
to 50hz.
Long story short, it was the TOS ROMs forcing it into 50hz mode. Holger
redid them and that fixed that.
Welcome To DarkForce! www.darkforce.org "The Fuji Lives.!"
Atari SW/HW based BBS-Telnet:darkforce-bbs.dyndns.org 1040
Atari SW/HW based BBS-Telnet:darkforce-bbs.dyndns.org 1040
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Cyprian
- Posts: 542
- Joined: 22 Dec 2017 09:16
- Location: Warszawa, Poland
Re: TOS roms USA or English?
fortunately it can be fixed by placing 50/60Hz application in AUTO folder or by modifying the TOS header "os_conf" (byte $1D) in ROM:Darklord wrote: 11 Feb 2026 17:52Interestingly enough, that can actually be an issue. Holger Zimmerman was
nice enough to do a US version of the modified TOS v3.06 ROMs for the
Pak 68/3 board in my STacy, and everything seemed fine for years.
Until I put in the RGB2HDMI mod. It uses "profiles" and I didn't realize it
at first but I couldn't get it to select a 60hz profile - it always defaulted
to 50hz.
Long story short, it was the TOS ROMs forcing it into 50hz mode. Holger
redid them and that fixed that.
"os_conf The component os_conf contains the so-called NTSC/PAL flag in its lowest bit; if this bit is set, then the machine has a PAL video system, if cleared NTSC."
https://freemint.github.io/tos.hyp/en/OSHEADER.html
ATW800/2 / V4sa / Lynx I / Mega ST 1 / 7800 / Portfolio / Lynx II / Jaguar / TT030 / Mega STe / 800 XL / 1040 STe / Falcon030 / 65 XE / 520 STm / SM124 / SC1435
DDD HDD / AT Speed C16 / TF536 / SDrive / PAK68/3 / Lynx Multi Card / LDW Super 2000 / XCA12 / SkunkBoard / CosmosEx / SatanDisk / UltraSatan / USB Floppy Drive Emulator / Eiffel / SIO2PC / Crazy Dots / PAM Net
http://260ste.atari.org
DDD HDD / AT Speed C16 / TF536 / SDrive / PAK68/3 / Lynx Multi Card / LDW Super 2000 / XCA12 / SkunkBoard / CosmosEx / SatanDisk / UltraSatan / USB Floppy Drive Emulator / Eiffel / SIO2PC / Crazy Dots / PAM Net
http://260ste.atari.org
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