A86: Re: Re: Questions

To: <assembly-86@lists.ticalc.org>
Subject: A86: Re: Re: Questions
From: "Dux Gregis" <assets@eden.rutgers.edu>
Date: Mon, 28 Sep 1998 23:55:54 -0400
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org



-----Original Message-----
From: JBrett <tbarwick@esn.net>
To: assembly-86@lists.ticalc.org <assembly-86@lists.ticalc.org>
Date: Monday, September 28, 1998 9:08 PM
Subject: A86: Re: Questions


>
>>And now for some more questions...
>>
>>1)  How do I do decimal math?  Use the OP registers?
>
>    You can use the OP's to do floating-point math.
>>
>>2)  How do I find a program in the VAT?
>
>    ld hl,program-1
>    rst $20
>    rst $10
>    ;sets carry flag if not found
>program:
>    .db 7,"program"
>>
>>3)  How do I then edit-lock that program in the VAT entry?
>
>    You have to insert a tokenized command (I think it's 8E29) into the
>first part of the description of the program.  Look back at Dux's response
>to my question for a more detailed answer.


The 4th byte of the program data (not the VAT entry) needs to be changed
from $28 to $29

Follow-Ups:

Re: A86: Re: Re: Questions

From: Cassady Roop <croop@oregontrail.net>