the renaissance in italy and the rise of the city-states

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Copyright © 2004 Texas Instruments. All rights reser T TO Technical Training Organization 1. Introduction 2. Real-Time System Design Considerations 3. Hardware Interrupts (HWI) 4. Software Interrupts (SWI) 5. Task Authoring (TSK) 6. Data Streaming (SIO) 7. Multi-Threading (CLK, PRD) 8. BIOS Instrumentation (LOG, STS, SYS, TRC) 9. Static Systems (GCONF, TCONF) 10. Cache (BCACHE) 11. Dynamic Systems (MEM, BUF) 12. Flash Programming (HexAIS, Flashburn) 13. Inter-Thread Communication (MSGQ, ...) 14. DSP Algorithm Standard (XDAIS) – DMA 15. Input Output Mini-Drivers (IOM) 16. Direct Memory Access (DMA) 17. Review DSP/BIOS System Integration Workshop D D SP SP TEXAS INSTRUMENTS TEXAS INSTRUMENTS TECHNOLOGY TECHNOLOGY 1

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The Renaissance in The Renaissance in Italy and the Rise of Italy and the Rise of

the City-Statesthe City-States

The Italian The Italian City-StatesCity-States• Location – Historical Location – Historical

crossroads of the crossroads of the Mediterranean Sea.Mediterranean Sea.– TradeTrade– MerchantsMerchants– BankingBanking– WealthWealth

• Papal domination of Papal domination of the Middle Ages the Middle Ages meant no national meant no national outlook.outlook.

Oligarchies and DespotsOligarchies and Despots

• City-State government City-State government was normally created was normally created as merchant as merchant oligarchies.oligarchies.

• Venetian ExampleVenetian Example– Patrician Senate (300 Patrician Senate (300

members)members)– Council of Ten (Judicial Council of Ten (Judicial

Body)Body)

• Competition, however, Competition, however, will turn most city-will turn most city-states to subtle and states to subtle and severe despotism severe despotism

Piazza San Marco in VenicePiazza San Marco in Venice

City-State Social Divisions – City-State Social Divisions – Florentine ExampleFlorentine Example

• GrandiGrandi – Old Rich, nobles or merchants – Old Rich, nobles or merchants traditionally rule the city (Pazzi and the traditionally rule the city (Pazzi and the Medici)Medici)

• Popolo GrossoPopolo Grosso – New Rich, bankers and – New Rich, bankers and capitalists, challenge the new rich for capitalists, challenge the new rich for power.power.

• Middle-Burgher Ranks – guild masters, Middle-Burgher Ranks – guild masters, artisans, and professionals.artisans, and professionals.

• Popolo MinutoPopolo Minuto – lower economic classes – lower economic classesCiompi Revolt - 1378Ciompi Revolt - 1378

Arte della Lana Arte della Lana

The MediciThe Medici

• Banking FranchiseBanking Franchise• 1434 – Cosimo de’ 1434 – Cosimo de’

Medici – controlled the Medici – controlled the Office or Public DebtOffice or Public Debt

• Through manipulation Through manipulation of elections he will of elections he will also control the also control the SignoriaSignoria

• His grandson Lorenzo His grandson Lorenzo will rule Florence as a will rule Florence as a totalitarian until 1492totalitarian until 1492

Cosimo de’ Medici (The Great)Cosimo de’ Medici (The Great)

Lorenzo de' MediciLorenzo de' Medici(The Magnificent)(The Magnificent)

DespotismDespotism

• Hired or installed Hired or installed strongmen or strongmen or familiesfamilies

• Purpose was to Purpose was to maintain law and maintain law and order, but most order, but most importantly to keep importantly to keep business operatingbusiness operating

• They operated They operated through mercenary through mercenary armies known as armies known as condottiericondottieri

Ludovico Sforza Ludovico Sforza

Francesco I Sforza Francesco I Sforza

Effects of the City-State Effects of the City-State SystemSystem

• 1 – Diplomacy thrived in 1 – Diplomacy thrived in the city-state the city-state environment.environment.– The first embassies The first embassies

of Europe were of Europe were created.created.

• 2 – The city-state 2 – The city-state system of Italy also system of Italy also created an environment created an environment for a flourishing of the for a flourishing of the arts. Why?arts. Why?– CompetitionCompetition– Money!!!!Money!!!!

MilanMilan

FlorenceFlorenceVeniceVenice

RomeRome