Convert Upper to Lower Case – Hildon, Karl J.
The Transactor Volume 1, No. 11, April 1979, p. 2
Program to convert strings from upper- to lowercase in variable assignments an ... ents in a BASIC listing.
Interrupts on the Commodore PET – Templeton, Brad
The Transactor Volume 1, No. 11, April 1979, p. 3
Introduction to 6502 interrupts on the PET/CBM. Includes source code of interrupt routines in ROM.
Watching a Cassette Load – Butterfield, Jim
The Transactor Volume 2, No. 1, May 1979, p. 1
Outlines a technique for routing a program loaded from datasette to screen RAM.
Decimal/Hex Conversion: A Few Techniques – Butterfield, Jim
The Transactor Volume 2, No. 1, May 1979, p. 2
Techniques for converting decimal values to hexadecimal in immediate mode.
The LIST Chain – Transactor Staff
The Transactor Volume 2, No. 1, May 1979, p. 3
An examination of the way memory pointers are stored in a BASIC program listin ... sactor June 1979, p. 13.
16/32 K PET Notes – Russo, Jim
The Transactor Volume 2, No. 1, May 1979, p. 8
A short list of the differences between the 16/32K PETs and the earlier 8K models.
Review: BASIC for Home Computers – Butterfield, Jim
The Transactor Volume 2, No. 1, May 1979, p. 9
Review of BASIC for Home Computers by Bob Albrecht, LeRoy Finkel, and Jerald R ... ohn Wiley & Sons, 1978).
PRINT Speed Up – Transactor Staff
The Transactor Volume 2, No. 2, June 1979, p. 1
Introduces what would later be known as the "killer POKE" as a way of speeding up screen draws.
Bits and Pieces – Hildon, Karl J.
The Transactor Volume 2, No. 2, June 1979, p. 3
An interesting Easter egg in the keyboard interrupt routines, and four novel w ... crash the PET in BASIC.
Merging PET Programs: A Final Report – Butterfield, Jim
The Transactor Volume 2, No. 2, June 1979, p. 5
BASIC snippets for merging programs and data files on tape.
PET to Teletype Interface – Hawes, W.
The Transactor Volume 2, No. 2, June 1979, p. 7
Instructions and schematics for an IEEE-488 teletype interface for the PET/CBM.
Additional I/O Interface – Erler, K.
The Transactor Volume 2, No. 2, June 1979, p. 10
Schematic for adding a second VIA chip to the PET/CBM.