1 / 15

The Digital Logic Level (4)

TK2123 : Lecture 16. The Digital Logic Level (4). Ass. Prof. Dr. Masri Ayob. Encoders: Decimal-to-BCD Encoder. Encoders . 8-line-to-3-line encoder. Code Converters : BCD-to-binary conversion. Multiplexers (Data Selectors). 4-input multiplexer. Multiplexers (Data Selectors).

dionne
Download Presentation

The Digital Logic Level (4)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. TK2123 : Lecture 16 The Digital Logic Level (4) Ass. Prof. Dr. Masri Ayob

  2. Encoders: Decimal-to-BCD Encoder

  3. Encoders • 8-line-to-3-line encoder

  4. Code Converters: BCD-to-binary conversion

  5. Multiplexers (Data Selectors) • 4-input multiplexer

  6. Multiplexers (Data Selectors) • Expanded multiplexers

  7. Demultiplexers • 2-line-to-4-line demux

  8. Clocks (a) A clock. (b) The timing diagram for the clock. (c) Generation of an asymmetric clock.

  9. Latches (3) A clocked D latch.

  10. Flip-Flops (1) (a) A pulse generator. (b) Timing at four points in the circuit.

  11. D flip-flop

  12. Flip-Flops (3) D latches and flip-flops.

  13. Flip-Flops (4) Dual D flip-flop.

  14. Memory Organization (1) Logic diagram for a 4 x 3 memory. Each row is one of the four 3-bit words.

  15. Thank youQ&A

More Related