Personal Computers

Download Apple machine language by Don Inman PDF

By Don Inman

Should you already comprehend easy and feature entry to 1 of the preferred Apple types, you are in your option to constructing actual services at the topic. The booklet combines colour, photographs, and sound with uncomplicated demonstrations that can assist you learn-FAST. you are going to commence easily, utilizing uncomplicated statements like POKE, PEEK< and make contact with to go into and execute laptop language courses. Then you will improve a easy working process, coming into and executing your laptop language courses from there. your next step can have you utilizing an Apple procedure visual display unit to application at once and store the time often had to interpret simple statements. eventually, you will the best way to use the Apple Mini-Assembler to prevent the challenging information concerned with direct desktop language programming. All in a couple of, quickly stages-you'll be stunned at how simple it's!

Show description

Read or Download Apple machine language PDF

Similar personal computers books

PCs All-In-One for Dummies (6th Edition)

An ideal significant other to your PC!

Whether you employ your computer for paintings or play, there's much to profit and many territory to find, so take alongside a very good advisor. Serving up 9 meaty minibooks, this All-in-One consultant covers crucial notebook issues from soup via nuts, together with the newest on notebook undefined, home windows eight, the net, all of the instruments in workplace 2013, electronic media, troubleshooting and upkeep, upgrading your notebook, domestic networking, and laptop gaming. You'll get to grasp your notebook in and out and end up turning to this extraordinary source back and again.

This re-creation beneficial properties elevated insurance of domestic networking and computer gaming, cool for hardcore avid gamers, fascinating new home windows eight positive aspects, and masses more.

• 9 minibooks offer a accomplished computing device assessment and contain workstation undefined; home windows eight; the net; Troubleshooting and upkeep; place of work 2013; tune, video clips, and photographs; Upgrading and Supercharging; domestic Networking; and Gaming
• Explores step by step strategies for utilizing the hot home windows eight working system
• Delves into the techy nitty-gritty on such things as processor speeds, hard disk capacities, and upgrading
• studies how you can defend your computer from viruses, bargains troubleshooting tips, and discusses tips to supercharge your PC's performance

PCs All-in-One For Dummies, sixth version covers every thing you want to understand to get the main from your laptop.

Laptops For Dummies (For Dummies (Computer/Tech))

Came across this ebook to reply to loads of questions I had approximately my laptop---more than i may locate wherever else. thank you!

Taking Your iPad to the Max (Technology in Action)

I purchased the iPad at the first day it was once published. Waited in line and snagged a 32 gig wifi version. Even after utilizing it approximately daily for the previous 2 months, I nonetheless discovered issues I by no means knew approximately my iPad.

"Taking your iPad to the Max" walks you thru each point of the machine. The authors supply transparent directions on find out how to use each one function, utilizing priceless illustrations displaying precisely find out how to practice the duty they are discussing.

The iPad is for either old and young alike. This ebook explains it in such a simple to appreciate language, even your grandmother will understand how to take advantage of an iPad. This particularly is the lacking handbook everybody wishes.

Getting StartED with Netbooks

You've got stumbled on your ideal communications associate. Tiny, gentle, and cheap, netbooks are a terrific fit if you want to maintain in contact with paintings, relatives, and buddies at any place you move. Tech magazine guru Nancy Nicolaisen enables you to make the precise offerings approximately your netbook, from empowering you as a savvy purchaser to displaying you ways netbooks and different cellular net units could make your existence more uncomplicated, even perhaps greater!

Extra resources for Apple machine language

Sample text

For now, an explanation of each section of the program is given to the right of the machine codes. Our completed program looks like this. POKE and PEEK, THEN PEEK AGAIN 100 REM * CLEAR THE SCREEN 110 HOME * 200 210 220 230 240 250 260 REM * POKE MACHINE LANGUAGE PROGRAM * POKE 768,169 Loads the value 19 POKE 769,19 Store it in memory POKE 770,141 POKE 771,37 POKE 772,3 POKE 773,96 Return from subroutine 300 310 320 330 REM * PEEK AT THE PROGRAM FOR X = 768 TO 773 PRINT PEEK(X) NEXT X * 400 REM * EXECUTE THE PROGRAM 410 CALL 768 * 500 REM * LOOK INTO MEMORY FOR RESULT 510 PRINT: PRINT PEEK(805) "28 * We stored the 19 here.

6 .. B=6 from your input PRESS RETURN TO ENTER PROGRAM- - - A=768 after RETURN is pressed Second We will next have the Operating System print each address in turn and wait for you to enter a two-digit hexadecimal code for either an instruction code from your machine language reference or a byte of hexadecimal data. Remember, the Operating System will take care of converting the hexadecimal values to decimal values. It does this in a subroutine located at line 1000. After the conversion takes place, the decimal result is POKEd into the specified address.

If you need more space when your programs get longer, we can place them in the area normally reserved for BASIC programs. We will use the program below to demonstrate the method of using BASIC to POKE a machine language program into memory. The data in the POKE statements are the elements of the machine language program. We will also PEEK to make sure that the program was correctly POKEd in at the right addresses. 26 POKE AND PEEK DEMONSTRATION 100 REM * CLEAR THE SCREEN 110 HOME * 200 210 220 230 240 250 260 REM * POKE MACHINE LANGUAGE PROGRAM POKE 768,169 POKE 769,19 POKE 770,141 POKE 771,37 POKE 772,3 POKE 773,96 300 310 320 330 REM * PEEK AT THE PROGRAM FOR X = 768 TO 773 PRINT PEEK(X) NEXT X * * Now if you RUN this BASIC program, the values POKEd into memory will be displayed .

Download PDF sample

Rated 4.03 of 5 – based on 8 votes