Microcontrollers
Description
INTEGRATED CIRCUITS
DATA SHEET
83C145; 83C845 83C055; 87C055 Microcontrollers for TV and video (MTV)
Product speciļ¬cation File under Integrated Circuits, IC20
1996 Mar 22
Philips Semiconductors
Microcontrollers for TV and video (MTV)
Product speciļ¬cation
83C145; 83C845 83C055; 87C055
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
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 Gen...
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