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Author Topic: Link Port  (Read 11987 times)

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SirCmpwn

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Re: Link Port
« Reply #15 on: November 01, 2010, 08:49:29 am »
I'm confident that much, much better quality is possible, akin to what you'd find on an mp3 player.
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Offline ExtendeD

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Re: Link Port
« Reply #16 on: November 01, 2010, 09:20:47 am »
The sound I got on TI-68k with TI-Vibe was already pretty good, I suppose we could get something even better with the TI-Nspire CPU.
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Offline DJ Omnimaga

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Re: Link Port
« Reply #17 on: November 01, 2010, 11:44:09 am »
Nice I didn't knew about that program. I'll have to try it on my 89T one day
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SirCmpwn

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Re: Link Port
« Reply #18 on: November 01, 2010, 04:50:30 pm »
12 MHz TI-68k, 90 MHz TI-Nspire... :P
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Offline DJ Omnimaga

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Re: Link Port
« Reply #19 on: November 01, 2010, 06:12:54 pm »
Yeah true, and it's possible to set the Nspire to 150 MHz, according to Calc84maniac. Just don't go overboard, though, because it would suck if a Mario game, for example, grew by 8 MB in size just because of sound :P
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SirCmpwn

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Re: Link Port
« Reply #20 on: November 01, 2010, 06:15:41 pm »
No way, 150 MHz?  I want to know how O.O
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Offline apcalc

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Re: Link Port
« Reply #21 on: November 01, 2010, 06:18:20 pm »
Put this at the beginning of your code:

Code: [Select]
*(volatile unsigned*) 0x900B0000=0x00000002;
*(volatile unsigned*) 0x900B000C=4;

And at the end, put this to set it back to 90:

Code: [Select]
*(volatile unsigned*) 0x900B0000=0x00141002;
*(volatile unsigned*) 0x900B000C=4;
« Last Edit: November 01, 2010, 06:18:46 pm by apcalc »
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SirCmpwn

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Re: Link Port
« Reply #22 on: November 01, 2010, 06:24:02 pm »
That's awesome.  Want to try.
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Offline DJ Omnimaga

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Re: Link Port
« Reply #23 on: November 01, 2010, 06:25:20 pm »
Yup. I am curious how quick this drains battery power, though...
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Offline apcalc

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Re: Link Port
« Reply #24 on: November 01, 2010, 06:49:37 pm »
I don't know if this is just my Nspire, but, in its life, it as gone through at least 10 Ndless 1.1 installs, countless Ndless 1.7 installs (it fails a lot :(), at least 7-8 hours of usage of gbc4nspire, a lot of hours of use with other Ndless programs, and quite a few hours of usage in school, and I have only had to replace my batteries once.  I don't know if that is just my Nspire (as I know they are notorious for draining batteries), but I find that this thing never needs new batteries.
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Offline DJ Omnimaga

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Re: Link Port
« Reply #25 on: November 01, 2010, 10:14:59 pm »
Wow. I wonder under which circumstances battery power is really drained fast... maybe it just takes good batteries?
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Offline ExtendeD

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Re: Link Port
« Reply #26 on: November 02, 2010, 05:27:21 am »
We could try to run a program at the 2 frequencies which write regularly its uptime to a file, and see the difference.
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Offline fb39ca4

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Re: Link Port
« Reply #27 on: November 02, 2010, 08:59:43 pm »
Quote from: apcalc on November 01, 2010, 06:18:20 pm
Put this at the beginning of your code:

Code: [Select]
*(volatile unsigned*) 0x900B0000=0x00000002;
*(volatile unsigned*) 0x900B000C=4;

And at the end, put this to set it back to 90:

Code: [Select]
*(volatile unsigned*) 0x900B0000=0x00141002;
*(volatile unsigned*) 0x900B000C=4;
If you neglected to reset the CPU to 90mhz, would the OS still run at 150mhz?
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