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Chapter 1 problems |
- D1.15 - |
3-digit code converter from BCD to binary radix-2 |
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1. Specifications
Large code converters such as a 3-digit BCD to binary radix-2 (BCD_bin_3digit) can be implemented using hierarchical schematics extracted from 74184/74185 datasheet.
Fig. 1. BCD_bin_3digit symbol and truth table. |
Implement a 3-digit code converter from BCD to binary radix-2 using plan C2. The basic expandable component is the DM74184 chip that we can translate to VHDL. For example, in this tutorial project we designed the BCD_bin_mod40 component.