Digital electronic arithmetic division circuit with inputs in 54321 code - has control circuit with pair of counters and circuit to handle inputs with different numbers of digits

摘要

An electronic digital circuit for arithmetic division of two numbers in 54321 decimal code has input from a decimal heyboard, followed by encoding stages and a nine's complement circuit that operates on the divisor. The quolient is generated in 54321 code and a control circuit (10c) with instrumental counters (11, 12) provide a conversion in a 5211 code. An additional circuit (14) is duplicated and becomes operational when the number of digits of the divisor is greater than the number of digits of the dividend value. ADVANTAGE - Handles difference in number of digits between two inputs.