DMA2275 MICRONAS [Micronas], DMA2275 Datasheet - Page 2
DMA2275
Manufacturer Part Number
DMA2275
Description
DMA 2275, DMA 2286 C/D/D2-MAC Descrambler
Manufacturer
MICRONAS [Micronas]
Datasheet
1.DMA2275.pdf
(48 pages)
- Current page: 2 of 48
- Download datasheet (214Kb)
DMA 2275, DMA 2286
Contents
Page
4
4
4
5
6
6
6
6
6
7
7
7
7
8
8
8
8
8
9
9
10
10
11
12
12
13
13
18
19
19
20
21
23
24
25
26
28
29
29
2
Section
1.
1.1.
1.2.
2.
3.
3.1.
3.2.
3.3.
3.4.
4.
4.1.
4.2.
4.3.
5.
5.1.
5.2.
5.3.
5.4.
6.
6.1.
7.
7.1.
7.2.
8.
8.1.
8.2.
8.2.1.
8.3.
8.4.
8.4.1.
8.4.2.
8.4.3.
8.4.4.
8.4.5.
8.4.6.
8.4.7.
8.4.8.
8.4.9.
8.5.
Title
Introduction
General Information
Environment
Chip Architecture
Video Processor
Code Converter
Video Descrambler
Interpolation Filter
Clamping and Video Gate
PRBS Generator
Video PRBS Generator
Packet PRBS Generator
VBI Descrambler
Line 625 Processor
Majority Decision
BCH Check
Frame Counter Flywheel
RTCI Detector
Sound Processor
The S Bus Interface and the S Bus
Packet Processor
Packet Acquisition
Packet Descrambler
Interface Processor
Fast Processor
IM Bus Interface
IM Bus Addresses and Instructions
DRAM Interface
DRAM Memory Map
Mode Register
Pac1 Register
Pac2 Register
Coeff Register
CW Register
Error Buffer
Packet Buffer
Line 625 Buffer
Scratch Buffer
FP Memory Map
Related parts for DMA2275
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Scan rate converter using embedded DRAM technology unit
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
Video pixel decoder
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
Stereo audio DAC
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
Multistandard sound processor
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
VAD2150_Micronas.pdf
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
VPS/PDC- plus decoder
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
Teletext decoder with embedded 16-bit controller M2
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
High-end picture-in-picture ICs
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
Cost-effective picture-in-picture ICs
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
Cost-effective picture-in-picture ICs
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
Teletext Decoder with Embedded 16-bit Controller
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
Octal 8-Bit Trimmer, IC
Manufacturer:
Micronas
Datasheet:
Part Number:
Description:
Video Pixel Decoder
Manufacturer:
Micronas
Datasheet: