MB87P2020 Ver la hoja de datos (PDF) - Fujitsu

Número de pieza

componentes Descripción

Lista de partido

MB87P2020

Colour LCD/CRT/TV Controller

Fujitsu 

MB87J2120, MB87P2020-A Hardware Manual

Host MCU

MB91xxxx

Digital Video

MB87P2020 or MB87J2120

(Jasmine or Lavender)

RGB Analog

Video Scaler

e.g. VPX3220A, SAA7111A

Figure 1-1: Application overview

Table 1-1: GDC components

Shortcut

LSA (part of GPU)

BSF (part of GPU)

IPA (part of DIPA)

MAU (part of PP)

MCP (part of PP)

PE (part of PP)

PP

SDC

SPB

ULB

Meaning

Main Function

Line Segment Accumulator

Layer overlay

BitStream Formatter

Intermediate format to physical display

Format converter, Sync generation

Indirect Physical memory Access SDRAM access with command register

and FIFO

Memory Access Unit

Pixel access to video RAM

Memory CoPy

Memory to memory copying of rectan-

gular areas

Pixel Engine

Drawing of geometrical figures and bit-

maps

Pixel Processor

Graphic oriented functions

SDRAM Controller

SDRAM access and arbitration

Serial Peripheral Bus

Serial interface (master)

User Logic Bus (see MB91360

series specification)

Address decoding, command control,

flag, interrupt and DMA handling

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