83C055 Philips Semiconductors, 83C055 Datasheet - Page 2

• Manufacturer Part Number: 83C055
• Description: Microcontrollers for TV and video MTV
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CONTENTS
1
2
3
4
5
5.1
6
6.1
6.2
7
8
9
9.1
10
10.1
10.2
11
11.1
11.2
11.3
11.4
12
12.1
12.2
13
13.1
13.2
13.3
13.4
13.5
13.6
13.7
13.8
13.9
1996 Mar 22
Microcontrollers for TV and video (MTV)
FEATURES
DESCRIPTION
APPLICATIONS
ORDERING INFORMATION
BLOCK DIAGRAM
Part options
PINNING INFORMATION
Pinning
Pin description
DESCRIPTION OF STANDARD FUNCTIONS
INPUT/OUTPUT (I/O)
DESCRIPTION OF DERIVATIVE
FUNCTIONS
General description
6-BIT PWM DACS
PWM DAC operation
Special Function Register PWMn (n = 0 to 7)
14-BIT PWM DAC (TDAC)
14-bit counter
14-bit DAC operation
Special Function Register TDACL
Special Function Register TDACH
SOFTWARE ANALOG-TO-DIGITAL FACILITY
Special Function Register SAD
Software ADC operation
ON SCREEN DISPLAY (OSD)
OSD features
General description of the OSD module
OSD logic
Character Generator ROM
Display RAM organization
OSD Special Function Registers
OSD Control Register OSCON
OSD Control Register OSMOD
OSD Control Register OSORG
2
14
14.1
14.2
14.3
14.4
14.5
15
15.1
15.2
15.3
16
17
18
19
20
21
22
22.1
22.2
22.3
23
24
PROGRAMMING CONSIDERATIONS
EPROM Characteristics
Programming operation
Erasure Characteristics
Reading Signature Bytes
EPROM Programming and Verification
PROGRAMMING THE OSD EPROM
Overview
Character description and programming
OSD EPROM bit map
REGISTER MAP
LIMITING VALUES
HANDLING
DC CHARACTERISTICS
AC CHARACTERISTICS
PACKAGE OUTLINES
SOLDERING
Introduction
Soldering by dip or wave
Repairing soldered joints
DEFINITIONS
LIFE SUPPORT APPLICATIONS
83C145; 83C845
83C055; 87C055
Product specification