MFC2000 Ver la hoja de datos (PDF) - Conexant Systems

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componentes Descripción

Fabricante

MFC2000

Multifunctional Peripheral Controller 2000

Conexant Systems 

MFC2000 Multifunctional Peripheral Controller 2000

Hardware Description

Motor

Drivers

PLL Clock

Generator

Timing

Control

Prime/Battery

Power and Reset

Control

DMA

Controller

IRQ/CPU

Access

16-bit

DAB

CPU Core

(ARM7TDMI)

32-bit

ISB

Cache Memory

Controller

32-bit

ISB

Bus IF

(including DRAM/

Flash Controller)

16-bit

IPB

ICB 1Kx32bit

(2Kx16bit)

Cache

Memory

CPU Interrupt

Access Controller

Scan/Print IRQ/

Motor

CPU

Controller Access

Sync/

IRQ/

Async

CPU

Serial Port Access

Sync

Serial

Panel IF

CPU

Access

Serial

Operator

Panel IF

CPU

Access

Watchdog

Timer

IRQ/

CPU

Access

CPU

RTC Access

DMA/

CPU Bit Rotation

Access

DMA/ Bi-level

CPU Resolution

Access Conversion

DMA/

IRQ/

CPU

Access

P1284

or

USB

Host IF

CPU

Access

GPIOs

and

PWM

Channels

Video/Scan

Controller

Video/Color

Scan IA

Countach

Subsystem

Countach

Subsystem

Interface

ARM Bus

Interface

Video/Scan

Interface

Countach Bus Unit

DRAM/

SDRAM

Controller

Countach DMA Controller

16-bit

and/or

8-bit

AEB

ROM/Flash

SRAM/Flash

DRAM/Flash

Inkjet

DMA/ Engine

CPU (including

Access Inkjet

Print ASIC)

IRQ/ Fax

CPU Modem

Access (Optional)

Host

Color Scanner

Conexant

Video Chip

NTSC

/PAL Video

16-bit

and/or

8-bit

CEB

DRAM/

SDRAM

Figure 2-1. MFC2000 Organization

2-2

Conexant

100723A

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