Datasheet > MSC8102M4400

MSC8102M4400

更新时间： 2024-09-15 10:46:03

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		外围集成电路数字信号处理器时钟
页数	文件大小	规格书
80页	1571K
描述
Quad Core 16-Bit Digital Signal Processor

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MSC8102M4400 数据手册

MSC8102

Rev. 12, 4/2005

Freescale Semiconductor

Technical Data

MSC8102

Quad Core 16-Bit Digital Signal Processor

The raw processing power of

this highly integrated system-

on-a-chip device enables

developers to create next-

generation networking

products that offer

SC140

Extended Core

MQBus

128

SQBus

Boot

tremendous channel

Local Bus

ROM

densities, while maintaining

system flexibility, scalability,

and upgradeability. The

MSC8102 is offered in two

core speed levels: 250 and

275 MHz.

IP Master

32 Timers

RAM

Memory

RS-232

Controller*

UART

PLL/Clock

PLL

4 TDMs

GPIO

GIC

GPIO Pins

Interrupts

IPBus

JTAG Port

JTAG

What’s New?

Rev. 12 includes the following

changes:

8 Hardware

Semaphores

•

New Section 2.5.2 adds start-

Internal Local Bus

SIU

up sequence timing.

Direct

Slave

DSI Port

Interface

(DSI)

System

32/64

60x-compatible

System Bus

DMA

Bridge

Interface

Registers

Memory

Controller*

Internal System Bus

32/64

*There is a single memory controller that controls access to both the local bus and the system bus.

Figure 1. MSC8102 Block Diagram

The MSC8102 is a highly integrated system-on-a-chip that combines four StarCore™ SC140 extended cores with

an RS-232 serial interface, four time-division multiplexed (TDM) serial interfaces, thirty-two general-purpose

timers, a flexible system interface unit (SIU), and a multi-channel DMA engine. The four extended cores can

deliver a total 4400 DSP MMACS performance at 275 MHz. Each core has four arithmetic logic units (ALUs),

internal memory, a write buffer, and two interrupt controllers. The MSC8102 targets high-bandwidth highly

computational DSP applications and is optimized for wireless transcoding and packet telephony as well as high-

bandwidth base station applications. The MSC8102 delivers enhanced performance while maintaining low power

dissipation and greatly reducing system cost.

12 3 4 5 6 7...80

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