please dont rip this site
Interrupt 19h	Bootstrap Loader

(0:0064h) Reads track 0, sector 1 into address 0000h:7C00h, then

transfers control to that address. If no diskette drive

available, transfers to ROM-BASIC Int\18 or displays loader

error message. Causes reboot of disk system if invoked while

running. (no memory test performed).

note 1) This doesn't work on many machines, use

MOV BX,1234 ;No memory test

-or-

MOV BX,0 ;Test memory

MOV AX,0040

MOV DS,AX

MOV [0072],BX

JMP FFFF:0000

2) If location 0040:0072 does not contain the value 1234h, a memory test

will be performed before reading the boot sector




file: /Techref/int/19.htm, 0KB, , updated: 1999/2/20 10:27, local time: 2024/11/12 11:39,
TOP NEW HELP FIND: 
3.142.252.100:LOG IN
©2024 PLEASE DON'T RIP! THIS SITE CLOSES OCT 28, 2024 SO LONG AND THANKS FOR ALL THE FISH!

 ©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
Please DO link to this page! Digg it! / MAKE!

<A HREF="http://sxlist.com/Techref/int/19.htm"> int 19</A>

After you find an appropriate page, you are invited to your to this massmind site! (posts will be visible only to you before review) Just type a nice message (short messages are blocked as spam) in the box and press the Post button. (HTML welcomed, but not the <A tag: Instead, use the link box to link to another page. A tutorial is available Members can login to post directly, become page editors, and be credited for their posts.


Link? Put it here: 
if you want a response, please enter your email address: 
Attn spammers: All posts are reviewed before being made visible to anyone other than the poster.
Did you find what you needed?

 

Welcome to sxlist.com!


Site supported by
sales, advertizing,
& kind contributors
just like you!

Please don't rip/copy
(here's why

Copies of the site on CD
are available at minimal cost.
 

Welcome to sxlist.com!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .