Re: A86: Usgard to TI-86 conversion (new)
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Re: A86: Usgard to TI-86 conversion (new)
ok, i'm still not sure, there's a lot of free spaces in memory, it kinda
depends what you're gonna use it for.
judging by the way the calc uses it (both of them), i'd say that
corresponds to _FPS = $d28d
which would be the first free space on ram page 1 (i think)
-josh
On Tue, 22 Dec 1998 23:23:12 -0800 "Nathan Haines" <stuntman@jps.net>
writes:
>
>Okay, thanks a lot! Those all should work. No, the one you didn't
>find,
>here's the Usgard info:
>
>FIRST_FREE =$8BE1 ; first free byte in memory
>
>Nathan
>-----
>Stuntman (Nathan Haines) - ICQ UIN#: 2157863
>http://table.jps.net/~stuntman/nathan.html
>QuickBASIC/Visual BASIC/TI-BASIC programmer (just your basic
>programmer)
>President of Stuntworks - http://www.jps.net/stuntman/
>
>
>> -----Original Message-----
>> From: owner-assembly-86@lists.ticalc.org
>> [mailto:owner-assembly-86@lists.ticalc.org]On Behalf Of Joshua J
>Seagoe
>> Sent: Tuesday, December 22, 1998 11:34 AM
>> To: assembly-86@lists.ticalc.org
>> Subject: Re: A86: Usgard to TI-86 conversion (new)
>>
>>
>>
>> ok, if i knew what exactly those did i could probly help
>>
>> _strlen equ $4957
>> will find the length of a zero-terminated string at (hl)
>>
>> _HLdiv10 equ $4044
>> which is also known as UNPACK_HL
>>
>> $4068
>> will get and clear the scancode from _kbdScanCode
>>
>> _getky equ $5371
>> also known as GET_KEY, will get a key and return immediately
>>
>> _getkey equ $55aa
>> will wait for a key and also process 2nd and alpha
>>
>> -josh
>>
>> On Tue, 22 Dec 1998 11:14:34 -0800 "Nathan Haines"
><stuntman@jps.net>
>> writes:
>> >
>> >Hm, I'd appreciate if someone could let me know about some of the
>ROM
>> >calls
>> >on the TI-86... I'm looking for Usgard's:
>> >
>> >ASCIIZ_LEN
>> >FIRST_FREE
>> >READ_KEYPAD
>> >UNPACK_HL
>> >
>> >Thanks!
>> >
>> >Nathan
>> >-----
>> >Stuntman (Nathan Haines) - ICQ UIN#: 2157863
>> >http://table.jps.net/~stuntman/nathan.html
>> >QuickBASIC/Visual BASIC/TI-BASIC programmer (just your basic
>> >programmer)
>> >President of Stuntworks - http://www.jps.net/stuntman/
>> >
>> >
>>
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