Casio PB-100
Following tables comes from the user's manual of PB-100
YEAR 1983 COUNTRY Japan CPU unknown SPEED unknown COPROCESSORS none ROM unknown RAM 544 steps (1568 with expansion board) VRAM N/A TEXT Modes dot matrix display, 12 chars, 5x7 dots each one GRAPHIC Modes N/A COLORS N/A SOUND none I/O Ports Custom I/O port for Cassette interface (FA-3) and printer. Media N/A Operating System N/A This page would be a little tribute to this computer, dad of all modern machines. The maximum configuration of the machine include a cassette interface (FA-3) and a little thermic printer.
Other Characteristics:
Programming language Basic Number of programs Max 10 (P0... P9) Power supply 2 x CR2032 Lithium Batteries Power consumption 0.02 W Weight 116g (included batteries) Following program samples are taken from the book ';Casio PB-100: Learn as you go';.
CT-TIME Method to fill-in totally magnetic tapes CROSS TOTAL Calculation of vertical and horizontal totals SCHEDULER A little scheduler for dates T-LIST Telephone directory TIMETABLE Timetable GOLF GAME Golf game, the ball is represented by numbers SLOT GAME Slot machine simulation STATI-O A statistical program REGRESSION ANALYSIS Regression Analysis AAGR Annual Average Development BASE CONVERTER Converter decimal <--> n base LCM-GCM Least common multiple, Greatest common measure PRIME-I Calculation of prime-i UNIVERSAL P-CAL Calculations of roots and powers SL-EQ Simultaneous Linear Equations PI Pi simulation program