Smartphone Hardware Architecture

68 %
32 %
Information about Smartphone Hardware Architecture

Published on March 5, 2014

Author: YongHeuiCho


Mokwon University Yong Heui CHO(조용희) Smartphone Hardware Architecture

Definition  Smartphone  Mobile phone + computer + sensors + wireless I/O  Mobile OS: speed vs. battery life 2 ←

Computer of Tomorrow Devoid of CPU and memory 3

Smartphone HW: AP  Application Platform Chip        AP: Application Processor Flash memory Mobile Dynamic RAM PMU: Power Management Unit Audio Codec Bluetooth WiFi 4

Smartphone HW: CP  Connectivity Platform Chip  CPU: Central Processing Unit  DSP: Digital Signal Processing  RF baseband processing  Voice processing  PA: Power Amplifier  Tx-Rx switch  DAC + ADC 5

World Phone Capability  UMTS/HSDPA/HSUPA  850, 900, 1900, 2100 MHz  GSM/EDGE  850, 900, 1800, 1900 MHz  CDMA EV-DO Rev. A  800, 1900 MHz -UMTS: Universal Mobile Telecommunications System -HSDPA: High Speed Downlink Packet Access -GSM: Global System for Mobile communication -EDGE: Enhanced Data rates for GSM Evolution -EV-DO: Evolution-Data Optimized 6

Openmoko Project  Open source mobile phone project UART: Universal Asynchronous Rx/Tx SDIO: Secure Digital I/O GPIO: General Purpose I/O I2C: Inter-Integrated Circuit 7

Apple iPhone 5S  Apple released iPhone 5S in Sept. 2013.  A7 dual-core processor: the first 64-bit processor for a smartphone  M7 motion coprocessor  Touch ID: fingerprint recognition system 8 ←

Breakdown of iPhone 5S Without battery 326 ppi Retina display ← 9 Mother-Board

Li-ion Battery  3.8 [V]: used for bias of active devices (amplifiers, mixers, …)  This voltage should be small to consume smaller power (P = I x V)  5.92 [Whr]: unit for energy (W x hour)  1,560 [mAhr]: unit for current duration 10

Apple A7 Processor  SoC (System on Chip): 64 bits, 1.3 GHz, 1GB(?)  Instruction set (architecture): ARMv8-A (many registers)  Core: Cortex-A53/A57(?)  Designed by Apple (licensed from ARM) and manufactured by Samsung NEON: Multimedia Instruction SIMD: Single Instruction Multiple Data 11 Data

Home Button & Touch ID  Fingerprint scanner  CMOS chip and bunch of capacitors  Detection by very small capacitors  Developed by AuthenTec 12

WiFi Module  Murata 339S0205 Wi-Fi module based on the Broadcom BCM4334  Dual-band 2.4 GHz and 5 GHz IEEE 802.11 a/b/g/n Wi-Fi connectivity  Bluetooth 4.0 + HS (High Speed)  Integrated FM radio receiver  5G WiFi(?): 2x2 MIMO WiFi Module 13

Mother-Board M7 Motion Coprocessor A7 Processor Qualcomm MDM9615M Baseband Modem Qualcomm WTR1605L LTE/HSPA+/CDMA2K/TDSCDMA/EDGE/GPS Transceiver 14

Samsung Galaxy S4  Samsung released Galaxy S4 in April 2013.  Samsung Exynos 5 Octa: big.LITTLE 15 ←

Li-ion Battery  3.8 [V]: used for bias of active devices (amplifiers, mixers, …)  This voltage should be small to consume smaller power (P = I x V)  9.88 [Whr]: unit for energy (W x hour)  2,600 [mAh]: unit for current duration 16

Exynos 5 Octa  1.6 GHz quad-core ARM Cortex-A15 and 1.2 GHz quad-core ARM CortexA7 (ARM big.LITTLE), 2GB RAM  Designed by Samsung (licensed from ARM) and manufactured by Samsung ← 17 ←

Sensors 18 ←

Antennas ← 19

Nexus5 Block Diagram 20

Add a comment

Related presentations

Presentación que realice en el Evento Nacional de Gobierno Abierto, realizado los ...

In this presentation we will describe our experience developing with a highly dyna...

Presentation to the LITA Forum 7th November 2014 Albuquerque, NM

Un recorrido por los cambios que nos generará el wearabletech en el futuro

Um paralelo entre as novidades & mercado em Wearable Computing e Tecnologias Assis...

Microsoft finally joins the smartwatch and fitness tracker game by introducing the...

Related pages

Smartphone Hardware Architecture - Muhammad Shaaban's Homepage

Agenda • Architecture o ARM processor o Snapdragon o Comparison to PCs • Developments • Introduction and History o System On Chip o Multi-Core ...
Read more


SMARTPHONE HARDWARE: ANATOMY OF A HANDSET ... Smartphone hardware architecture • A system-on-chip architecture with three primary components
Read more

25C3: Anatomy of smartphone hardware - CCC Event Weblog

Do you know the architecture of contemporary mobile phone hardware? This presentation will explain about the individual major building blocks and overall ...
Read more

Smartphone Hardware Architecture - Technology

Smartphone Hardware Architecture 1. Mokwon University Yong Heui CHO(조용희) Hardware Architecture 2. Definition Smartphone ...
Read more

Cells: A Virtual Mobile Smartphone Architecture

Cells: A Virtual Mobile Smartphone Architecture Jeremy Andrus, Christoffer Dall, ... multiplex phone hardware across multiple virtual phones
Read more

Guide to smartphone hardware (1/7): Processors - Neowin

By Tim Schiesser Neowin LLC @scorpusv · Feb 12 ... With such a huge range of smartphone hardware on the ... a microprocessor architecture ...
Read more

Anatomy of smartphone hardware [25c3] - YouTube

Anatomy of smartphone hardware Dissecting contemporary cellphone hardware Do you know the architecture of contemporary mobile phone hardware ...
Read more

Specialized Hardware Architecture for Smartphones

Lokesh Pawar et al Int. Journal of Engineering Research and Applications ISSN : 2248-9622, Vol. 4, Issue 5( Version 6), May ...
Read more

ARM-Architektur – Wikipedia

Die ARM-Architektur ist ein ursprünglich 1983 vom britischen Computerunternehmen Acorn entwickeltes Mikroprozessor-Design, das seit 1990 von der aus Acorn ...
Read more