Search found 1514 matches
- Wed 22 Sep, 2010 4:30 am
- Forum: Programming Help
- Topic: 8k limit for ASM
- Replies: 14
- Views: 20681
Re: 8k limit for ASM
Yes, apps are always executed from Flash, and normal programs are executed from RAM, unless crazy hacks are used (some shells may do that) But you'd instantly notice, under normal circumstances (that allow the TIOS to function) they'd be mapped to very different addresses, so any non-relative jump (...
- Wed 22 Sep, 2010 2:57 am
- Forum: Programming Help
- Topic: 8k limit for ASM
- Replies: 14
- Views: 20681
Re: 8k limit for ASM
That sounds really strange. Sadly, I don't know why this could happen.. sorry
- Thu 16 Sep, 2010 12:10 pm
- Forum: Programming Help
- Topic: Just a coding trick
- Replies: 1
- Views: 6633
Re: Just a coding trick
I sometimes put a jp (hl) somewhere just so I can call it (to get, in effect, a call (hl) )
- Fri 23 Jul, 2010 6:48 pm
- Forum: Programming Help
- Topic: [z80/bootcode] Reset behaviour
- Replies: 10
- Views: 19254
Re: [z80/bootcode] Reset behaviour
But there is no ram checksum. Maybe in TIOS but it's not really relevant.. Yes I'm asking so I can find out whether it would be possible/easy to just kill a program when it crashes, instead of resetting everything when some unidentified crash happens out of fear of state corruption, hopefully withou...
- Wed 21 Jul, 2010 11:28 am
- Forum: Programming Help
- Topic: [z80/bootcode] Reset behaviour
- Replies: 10
- Views: 19254
Re: [z80/bootcode] Reset behaviour
You could take out the batteries and let it sit for a while, I'm pretty sure it ends up being reset..
- Tue 20 Jul, 2010 8:37 pm
- Forum: Programming Help
- Topic: [z80/bootcode] Reset behaviour
- Replies: 10
- Views: 19254
Re: [z80/bootcode] Reset behaviour
Thanks for experimenting :) That is bad news, though. It means that it's impossible to distinguish a real reset from a jp $C000, right? It also means that PindurTI is not as accurate as I'd hoped.. I'm not sure what you mean by Flash Exclusion , sorry. Port $22/$23, controlling the executability of ...
- Sat 17 Jul, 2010 5:05 pm
- Forum: Programming Help
- Topic: [z80/bootcode] Reset behaviour
- Replies: 10
- Views: 19254
Re: [z80/bootcode] Reset behaviour
Ok, thanks
But what does that mean in practice, when is RESET pin actually used?
Do the "protection" mechanisms like Flash Exclusion and the execute-protected ram pages use the RESET pin? On PindurTI, executing something on a protected RAM page does not reset the IFFs
But what does that mean in practice, when is RESET pin actually used?
Do the "protection" mechanisms like Flash Exclusion and the execute-protected ram pages use the RESET pin? On PindurTI, executing something on a protected RAM page does not reset the IFFs
- Fri 16 Jul, 2010 5:19 pm
- Forum: Programming Help
- Topic: [z80/bootcode] Reset behaviour
- Replies: 10
- Views: 19254
[z80/bootcode] Reset behaviour
It's been a while since my last question :) That's probably because I've mostly been doing PC programming, and any z80 programming I did was "the easy stuff". But now it's question time! What exactly happens when a TI-83+/84+(SE) goes through the various flavours of "reset"? &quo...
- Thu 15 Jul, 2010 7:08 pm
- Forum: Off Topic
- Topic: RC plane mischief (Laughter at 20,000 ft)
- Replies: 7
- Views: 17896
Re: RC plane mischief (Laughter at 20,000 ft)
I've done model rocketry, but not with camera's, and just the small A and B type solid-fuel rocket engines. It was fun the first couple of times..
- Wed 14 Jul, 2010 10:02 am
- Forum: Off Topic
- Topic: Post Your Internet speeds
- Replies: 42
- Views: 121806
Re: Post Your Internet speeds
What?? sue them for breach of contract
- Tue 13 Jul, 2010 9:24 pm
- Forum: Off Topic
- Topic: Post Your Internet speeds
- Replies: 42
- Views: 121806
Re: Post Your Internet speeds
Yay free upgrade
- Sun 11 Jul, 2010 6:08 pm
- Forum: Programming Help
- Topic: .var in support of "Creating Variables"
- Replies: 4
- Views: 9840
Re: .var in support of "Creating Variables"
They're not even nearly the same thing, the things created through .var are not really things and nor really created. They're just global variables allocated at assemble-time by the assembler. And they aren't properly "allocated" either, they only won't overlap with other .var's in the sam...
- Mon 28 Jun, 2010 9:11 am
- Forum: Programming Help
- Topic: wabbitcode/studio basics
- Replies: 31
- Views: 51427
Re: wabbitcode/studio basics
So, it all works for you now?
- Sun 27 Jun, 2010 6:04 pm
- Forum: Programming Help
- Topic: wabbitcode/studio basics
- Replies: 31
- Views: 51427
Re: wabbitcode/studio basics
Start debugging, Break all, Stop debugging
- Sun 27 Jun, 2010 4:04 pm
- Forum: Programming Help
- Topic: wabbitcode/studio basics
- Replies: 31
- Views: 51427
Re: wabbitcode/studio basics
I'm using 1.0.6.1