Tandy Is
Your Tandy 1000 is a good machine. A lot of computer for the money. But you need to add more memory to get the best performance possible. Tandy wants a lot of money for that. Too much money. Now there's another way to upgrade your memory. The Zuckerboard Expansion Memory card. A high quality, reliable board at a very reasonable price. So, if you want to get the most out of your computer, you have a choice. You can go to Tandy, and Tandy will get the most out of you. Or, you can come to us....
Project
After reset initialization, execution enters the controlling code section. parity, and 1 stop bit. Note that this still lets the UART properly receive characters with 2 stop bits. The subroutine then configures the 8250 to generate an interrupt to the 8748 whenever it receives a character, and it enables the handshaking lines. After SETURT configures the handshaking lines, it sets the baud rate by reading in the DIP switch settings for switches 2-4 and using the complemented binary value...
Info Kex 1
disk, but I can't load machine-language programs because I don't know the start, end, or execution address. Robert M. Faden Sr., Burbank. CA A You can follow the procedure be- low if you have a program that requires you to type in EXEC to begin execution. It won't work for programs that execute automatically. To find the necessary addresses, CLOADM the program without connecting the disk controller. Then type in PRINT PEEK 487 256 PEEK 488 to find the start address. PRINT PEEK 126 256 PEEK 127...
Microdex Corporation
1212 North Sawtelle Avenue Tucson, Arizona 85716 602 326-3502 Tf ftti Computer Aided Drafting software d J rf L for Models III 4 4D 4p 1000 1200 The JX-720 is a versatile ink jet printer. Drafters, Architects, Engineers, Manufacturers, Educators, Students save time and increase productivity with xT.CAD Computer Aided Drafting. This affordable general purpose 2-D system offers all essential CAD features for serious production or education. Create precise working drawings, details in all common...
Howe Software
14 Lexington Road, New City, New York 10956 Information and same day orders 9 4 634-1821 outside California 800 428-7825, ext. 169 Inside California 800 428-7824, ext. 169 When ordering, please give your computer model number. Terms, checks. Visa, MasterCard, orC.O.D. Shipping and handling S3.00. Canada, Mexico, Hawaii 6.00 Airmail overseas S17.00. New York residents add sales tax. -trs-so is a trademark of Tandy corp. HyperAccess is a communications package with many features. Hilgraeve's...
Auto File Manager
The newest entry in full fledged data bases is Powersoft's Auto File Manager AFM . It incorporates total screen flexibility, form letter output, fully relational look up and custom report generation with mathematical functions. This remarkable new product from the SuperUtility boys is priced at a low 99.95. Model l lll 4 4P lll Mode . INFOSCAN If you need a super fast screen oriented information manager with fixed windows and 1 second lookup by keyword, then this little jewel is for you....
Call Tollfree
For inquiries or information call 214-339-8324 Redbird Airport, Bldg. 8 P.O. Box 24829 Dallas, TX 75224 TRS80 - CP M - MS-DOS - CoCo File Transfer f Now you can CROSS the barrier between computers Using HYPERCROSS you can COPY tiles between TRS-80 disks and those from many CP M and IBM-PC type computers. If you have access to more than one kind of computer, or you are changing to a new machine then you need HYPERCROSS to transfer your text files, BASIC. FORTRAN PASCAL or C programs. Viscalc...