'Port a' diaporamas de présentation

Basic I/O Interface

Basic I/O Interface. A Course in Microprocessor Electrical Engineering Dept. University of Indonesia. Isolated and Memory-Mapped I/O. Isolated I/O The addresses for isolated I/O devices are separate from the memory. Memory-Mapped I/O

495 views • 34 slides

BPC: A language for packet classification

BPC: A language for packet classification. Haiyong Wang hw6h@cs.virginia.edu. What is classification. Classification is a mechanism that inspects incoming network packets, and based on the values found in selected header fields, determines how each to be processed.

514 views • 23 slides

1 Motor Car-bot

1 Motor Car-bot. You need the following LEGO Parts. 2 - 24-tooth Spur Gears 1 - 8-tooth Spur Gear. 1 Wire. 1 Motor. 4 Tires 4 Hubs. 1 LEGO RCX. 2 - 1x4 Beams. 1 - 1x2 w/Axel hole. 2- 10-stud Axels. 2 - 1x16 Beams. 4 - 2x6 Plates. 2 Full Bushings. Step 1 - Pieces Needed. Step 1a.

361 views • 15 slides

Writing Code for Microcontrollers

Writing Code for Microcontrollers. A rough outline for your program. The first few lines are comments that describe the file, its purpose, author, etc... //file : mylab2.c //author : R. Traylor //date : 7.28.05 //modified : 7.29.05

330 views • 14 slides

The Motorola 68230 PI/T

The Motorola 68230 PI/T. Port A. Port A Data Register, PADR: $0FF010 Data Direction Register, PADDR: $0FF004 Port A Control Register, PACR: $0FF00C. 8 bits wide. H1-H4. Port B. Port B Data Register, PBDR: $0FF012

445 views • 9 slides

Condition 1

Condition 1. TPS2511 (Texas). 5V, 1.5A. A. 230V AC. Power supply. GND. TPS2511 (Texas). B. A. B. One smart phone/ Ipad is connected to P ort A which is drawing 1.5A current and user wants to connect another cell-phone which requires 500mA to P ort B.

196 views • 3 slides

- Microprocessor - Programming 8255 Mode 1 (slide 11-26 )

217 views • 3 slides

1 1 0 1

D0 D7 RD WR A0 A1 CS. We keep sending walking zeros: 111 0 - 11 0 1 - 1 0 11 - 0 111. Now we sense the change by inputting data from Port A. This combination can be used to look up what button this represents i.e. A.

207 views • 1 slides