Philips Semiconductors
Besic without ADC
CONTENTS
1
2
3
4
5
6
6.1
6.2
7
7.1
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.2
7.3
7.3.1
7.3.2
7.3.3
7.3.4
FEATURES
GENERAL DESCRIPTION
QUICK REFERENCE DATA
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING INFORMATION
Pinning
Pin description
FUNCTIONAL DESCRIPTION
Digital processing at 2fH level
4 : 1 : 1 to 4 : 2 : 2 up-conversion
DCTI
Y-peaking
Y-delay
Sidepanels and blanking
Digital-to-analog conversion
Microprocessor
I2C-bus
SNERT-bus
I/O-ports
Watchdog timer
Product specification
SAA4974H
7.4
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.4.7
7.5
7.6
7.7
7.8
8
9
10
11
12
13
13.1
13.2
13.3
13.4
14
15
16
Memory controller
WE
RSTW
RE
IE2
HDFL
VDFL
BLND
Clock and sync interfacing
4 : 1 : 1 digital input interfacing
Test mode operation
I2C-bus control registers
LIMITING VALUES
THERMAL CHARACTERISTICS
CHARACTERISTICS
APPLICATION
PACKAGE OUTLINE
SOLDERING
Introduction
Reflow soldering
Wave soldering
Repairing soldered joints
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I2C COMPONENTS
1998 Apr 21
2