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Calculator Community => TI Calculators => ASM => Topic started by: Hot_Dog on August 13, 2011, 04:39:46 pm

Title: Crystal Timers on the Nspire
Post by: Hot_Dog on August 13, 2011, 04:39:46 pm

I'm sorry if this question was already asked and answered, but are Ti-83+/84+ crystal timers emulated correctly on the Nspire?

Title: Re: Crystal Timers on the Nspire
Post by: Munchor on August 13, 2011, 04:41:34 pm

Quote from: Hot_Dog on August 13, 2011, 04:39:46 pm

I'm sorry if this question was already asked and answered, but are Ti-83+/84+ crystal timers emulated correctly on the Nspire?

No they are not :( That's why some programs like thepenguin77's Chess don't work on the Nspire 84+ Keypad.

Title: Re: Crystal Timers on the Nspire
Post by: thepenguin77 on August 13, 2011, 05:36:50 pm

On a related note, here's an easy way to check for Nspire:

Code: [Select]

xor a
ld r, a
ld a, r
cp 2
jr nz, Nspire


Title: Re: Crystal Timers on the Nspire
Post by: calc84maniac on August 13, 2011, 06:27:46 pm

Quote from: thepenguin77 on August 13, 2011, 05:36:50 pm

On a related note, here's an easy way to check for Nspire:

Code: [Select]

xor a
ld r, a
ld a, r
cp 2
jr nz, Nspire


And make sure interrupts are disabled first, of course.

Title: Re: Crystal Timers on the Nspire
Post by: thepenguin77 on August 14, 2011, 12:54:15 am

Ah yes, that was actually the line right before that. I just didn't notice it.

Title: Re: Crystal Timers on the Nspire
Post by: Hot_Dog on August 15, 2011, 10:23:10 am

Crystal timers do work on the 84+/SE right?

Title: Re: Crystal Timers on the Nspire
Post by: calcdude84se on August 15, 2011, 10:27:03 am

Quote from: Hot_Dog on August 15, 2011, 10:23:10 am

Crystal timers do work on the 84+/SE right?

And the 83+SE. Basically, all of them except the plain old TI-83+.