參數(shù)資料
型號(hào): PCE84C882
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Microcontroller for monitor OSD and auto-sync applications(監(jiān)視器屏幕顯示和自動(dòng)同步應(yīng)用的微控制器)
中文描述: 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, PLASTIC, SDIP-42
文件頁(yè)數(shù): 2/60頁(yè)
文件大?。?/td> 409K
代理商: PCE84C882
1996 Jan 08
2
Philips Semiconductors
Preliminary specification
Microcontroller for monitor OSD
and auto-sync applications
PCE84C882
CONTENTS
1
1.1
1.2
1.3
2
3
4
5
5.1
5.2
6
6.1
6.2
7
7.1
7.2
7.3
8
8.1
8.2
9
9.1
9.2
9.3
9.4
10
10.1
10.2
10.3
10.4
11
11.1
11.2
11.3
FEATURES
General
Special
OSD
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING INFORMATION
Pinning
Pin description
RESET
Reset trip level
Reset status
ANALOG (DC) CONTROL
6 and 7-bit PWM outputs
14-bit PWM output
A typical PWM output application
ANALOG-TO-DIGITAL CONVERTER (ADC)
Conversion algorithm
Typical ADC application
ON SCREEN DISPLAY (OSD)
Horizontal starting position control
Vertical starting position control
Vertical jumping cancelling
On-chip clock generator
DISPLAY RAM ORGANIZATION
Description of display RAM codes
Default values of OSD after Power-on-reset
Loading character data into display RAM
Writing character data into display RAM
CHARACTER ROM
Character ROM address map
Character ROM organization
Combination of character font cells
12
12.1
12.2
12.3
12.4
12.5
12.6
12.7
13
13.1
13.2
13.3
OSD CONTROL REGISTERS
Derivative Register 22
Derivative Register 23
Derivative Register 33
Derivative Register 34
Derivative Register 35
Derivative Register 36
Derivative Register 37
TO FORMAT THE OSD
Number of characters per row
Number of rows per frame
Character size selection for different display
resolutions
I
2
C-BUS INTERFACE
8-BIT COUNTER (T3)
OUTPUT PORTS
Mask options
DERIVATIVE REGISTERS
LIMITING VALUES
DC CHARACTERISTICS
AC CHARACTERISTICS
DEVELOPMENT SUPPORT
PACKAGE OUTLINE
SOLDERING
Introduction
Soldering by dipping or by wave
Repairing soldered joints
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I
2
C COMPONENTS
14
15
16
16.1
17
18
19
20
21
22
23
23.1
23.2
23.3
24
25
26
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參數(shù)描述
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