14 bit BCD to 4 x 7 segment display

This little unit was designed to convert a 14 bit BCD signal, to display the result on four 7 segment diplays.

Daniel

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The unit will display in decimal, the BCD input applied to the address inputs. The BCD code is converted and multiplexed using an EPROM.

EPROM CODE.zip EPROM CODE (in S2F format) x-zip-compressed - 62.56 kB - 07/14/2021 at 23:54		Download
BCD MUX PCB.pdf PCB Adobe Portable Document Format - 44.94 kB - 07/14/2021 at 23:54		Preview

BCD MUX SCH.pdf Schematic Adobe Portable Document Format - 12.34 kB - 07/14/2021 at 23:53		Preview

14 Bit BCD to 4 digit 7 segment LED driver.pdf Full description Adobe Portable Document Format - 23.56 kB - 07/14/2021 at 23:53		Preview