Philips PNX2000 10.4.2 Reset, 10.4.3 ITU-656

Product data Rev. 03 – 23 August 2004 24 of 31

Philips Semiconductors PNX2000

Audio video input processor

10.4.2 Reset

10.4.3 ITU-656

RESET_N pin and internal reset timing

Fig 5. PNX2000 reset

RESET_N

internal

reset

long external reset

produces internal reset short spike

ignored

mce561

low

pulse

high

Fig 6. Timing ITU interface

DVO_CLK

DVO_DATA[9:0]

DVO_VALID

mce562

tsu(DATA) th(DATA)

Contents

Main 1. General description 2. Features 3. Applications PNX2000 Audio video input processor Rev. 03 23 August 2004 Product data Product data Rev. 03 23 August 2004 2 of 31 Philips Semiconductors PNX2000 4. Ordering information 5. Block diagram Fig 1. Block diagram PNX2000 6. Pinning info rmation 6.1 Pinning Table 2 describes acronyms used in the pin tables: 6.1.1 Pin description Page Page Page Page Page Page Page Page 7. Functional description 7.1 Overview Page Page Page 8. Television application PNX8550 Fig 3. TV application PNX2000 PNX3000 9. Limiting values 10.1 Static characteristics 10. Characteristics Page Page Philips Semiconductors PNX2000 10.2 Dynamic characteristics V V I V R R Page 10.3 Audio DAC characteristics 10.4 Timing 10.4.1 Clock 10.4.2 Reset 10.4.3 ITU-656 Fig 6. Timing ITU interface RESET_N pin and internal reset timing Fig 5. PNX2000 reset 11. Glossary 12. Package outline Fig 7. LQFP package outline c LQFP144: plastic low profile quad flat package; 144 leads; body 20 x 20 x 1.4 mm SOT486-1 13. Soldering 13.1 Introduction to soldering surface mount packages 13.2 Reflow soldering 13.3 Wave soldering 13.4 Manual soldering 14. Revision history 15. Data sheet status 16. Definitions 17. Disclaimers 18. Licenses 19. Trademarks 21. Contents