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SDA5523 PDF даташит

Спецификация SDA5523 изготовлена ​​​​«Micronas Semiconductor» и имеет функцию, называемую «SDA55xx TVText Pro».

Детали детали

Номер произв SDA5523
Описание SDA55xx TVText Pro
Производители Micronas Semiconductor
логотип Micronas Semiconductor логотип 

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SDA5523 Даташит, Описание, Даташиты
MICRONAS
DATA SHEET
SDA 55xx
TVText Pro
Edition Sept. 10, 2004
6251-556-3DS
MICRONAS









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SDA5523 Даташит, Описание, Даташиты
SDA 55xx
Contents
Page
Section
8 1.
8 1.1.
8 1.1.1.
8 1.1.2.
9 1.1.3.
9 1.1.4.
9 1.1.5.
9 1.1.6.
11 1.2.
Title
Introduction
General Features
External Crystal and Programmable Clock Speed
Microcontroller Features
Memory
Display Features
Acquisition Features
Ports
Overview of Current Versions and Packages for SDA 55xx
12 2.
Functional Description
12 2.1. Clock System
12
2.1.1.
General Function
12
2.1.2.
System Clock
13
2.1.3.
Pixel Clock
13
2.1.4.
Related Registers
14 2.2. Slicer and Data Acquisition
14
2.2.1.
General Function
14
2.2.2.
Slicer Architecture
15 2.2.2.1. Distortion Processing
15 2.2.2.1.1. Noise
15 2.2.2.1.2. Frequency Attenuation
15 2.2.2.1.3. Group Delay
15 2.2.2.2. Data Separation
15
2.2.3.
H/V-Synchronization
16
2.2.4.
Acquisition Interface
16 2.2.4.1. Framing Code Check
16 2.2.4.1.1. Framing Code FC1
16 2.2.4.1.2. Framing Code FCVPS
16 2.2.4.1.3. Framing Code FC3
16 2.2.4.1.4. Framing Code FCWSS
16 2.2.4.1.5. FC Check Select
16 2.2.4.2. Interrupts
16 2.2.4.3. VBI Buffer and Memory Organization
18
2.2.5.
Related Registers
18 2.2.5.1. RAM Registers
18 2.2.5.1.1. Field Parameters
19 2.2.5.1.2. Line Parameters
19
2.2.6.
Recommended Parameter Settings
20
2.2.7.
Microcontroller
20
2.2.8.
Architecture
20 2.2.8.1. CPU Hardware
20 2.2.8.1.1. Instruction Decoder
20 2.2.8.1.2. Program Control Section
20 2.2.8.1.3. Internal Data RAM
20 2.2.8.1.4. Arithmetic/Logic Unit (ALU)
21 2.2.8.1.5. Boolean Processor
2 Sept. 10, 2004; 6251-556-3DS
DATA SHEET
Micronas









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SDA5523 Даташит, Описание, Даташиты
DATA SHEET
Contents, continued
Page
Section Title
21 2.2.8.1.6. Program Status Word Register (PSW)
21 2.2.8.1.7. Stack Pointer (SP)
22 2.2.8.1.8. Data Pointer Register (DPTR).
22 2.2.8.2. CPU Timing
22 2.2.8.3. Addressing Modes
23 2.2.8.3.1. Register Addressing
23 2.2.8.3.2. Direct Addressing
23 2.2.8.3.3. Register Indirect Addressing
23 2.2.8.3.4. Immediate Addressing
23 2.2.8.3.5. Base Register plus Index Register Indirect Addressing
23
2.2.9.
Ports and I/O-Pins
25 2.2.9.1. Read Modify Write Feature
26
2.2.10.
Instruction Set
26 2.2.10.1. Notes on Data Addressing Modes
26 2.2.10.2. Notes on Program Addressing Modes
27 2.2.10.3. Instruction Set Description
32 2.2.10.4. Instruction Opcodes in Hexadecimal Order
37 2.3. Interrupt
37
2.3.1.
Interrupt System
37
2.3.2.
Interrupt Sources
37
2.3.3.
Overview
38
2.3.4.
Enabling Interrupts
38 2.3.4.1. Interrupt Enable Registers (IEN0, IEN1, IEN2, IEN3)
38
2.3.5.
Interrupt Source Registers
39
2.3.6.
Interrupt Priority
39 2.3.6.1. Interrupt Priority Registers (IP0 IP1)
40
2.3.7.
Interrupt Vectors
41
2.3.8.
Interrupt and Memory Extension
41
2.3.9.
Interrupt Handling
41
2.3.10.
Interrupt Latency
41
2.3.11.
Interrupt Flag Clear
41
2.3.12.
Interrupt Return
42
2.3.13.
Interrupt Nesting
42
2.3.14.
External Interrupts
43
2.3.15.
Extension of Standard 8051 Interrupt Logic
44
2.3.16.
Interrupt Task Function
44
2.3.17.
Power Saving Modes
44
2.3.18.
Power-Save Mode Registers
45
2.3.19.
Idle Mode
45
2.3.20.
Power-down Mode
45
2.3.21.
Power-save Mode
45
2.3.22.
Slow-Down Mode
46 2.4. Reset
46
2.4.1.
Reset Sources
46
2.4.2.
Reset Filtering
46
2.4.3.
Reset Duration
46
2.4.4.
Registers
Micronas
Sept. 10, 2004; 6251-556-3DS
SDA 55xx
3










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