參數(shù)資料
型號(hào): MSC8122TMP6400V
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
元件分類(lèi): 數(shù)字信號(hào)處理
英文描述: Quad Core 16-Bit Digital Signal Processor
中文描述: 四核16位數(shù)字信號(hào)處理器
文件頁(yè)數(shù): 1/88頁(yè)
文件大?。?/td> 983K
代理商: MSC8122TMP6400V
Freescale Semiconductor
Technical Data
MSC8122
Rev. 13, 10/2006
Freescale Semiconductor, Inc., 2004, 2006. All rights reserved.
MSC8122
Quad Core 16-Bit Digital Signal Processor
The MSC8122 is a highly integrated system-on-a-chip that combines four 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), an Ethernet interface, and a multi-channel DMA engine. The four extended
cores can deliver a total 4800/6400/8000 DSP MMACS performance at 300/400/500 MHz.
Each core has four arithmetic logic units (ALUs), internal memory, a write buffer, and two interrupt controllers.
The MSC8122 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 MSC8122 delivers
enhanced performance while maintaining low power dissipation and greatly reducing system cost.
Figure 1.
MSC8122 Block Diagram
MQBus
SQBus
Local Bus
128
128
Boot
ROM
64
PLL
JTAG
RS-232
Internal Local Bus
Internal System Bus
IPBus
IP Master
64
64
UART
Memory
Controller
M2
RAM
GPIO Pins
Interrupts
Memory
Controller
System Bus
32/64
DSI Port
32
32/64
PLL/Clock
JTAG Port
SC140
Extended Core
SC140
Extended Core
SC140
Extended Core
System
Interface
32 Timers
4 TDMs
SC140
Extended Core
DMA
Bridge
SIU
Registers
Direct
Slave
Interface
(DSI)
8 Hardware
Semaphores
Ethernet
GIC
GPIO
MII/RMII/SMII
The raw processing power of
this highly integrated system-
on- a-chip device will enable
developers to create next-
generation networking
products that offer
tremendous channel
densities, while maintaining
system flexibility, scalability,
and upgradeability. The
MSC8122 is offered in three
core speed levels: 300, 400,
and 500 MHz.
What’s New
Rev. 13
includes the following:
Chapter 2
updates
Table 2-13
to
add timings 17 and 18 for IRQs.
相關(guān)PDF資料
PDF描述
MSC8122TVT4800V Quad Core 16-Bit Digital Signal Processor
MSC8122TVT6400 Quad Core 16-Bit Digital Signal Processor
MSC8122TVT6400V Quad Core 16-Bit Digital Signal Processor
MSC8122VT8000 Quad Core 16-Bit Digital Signal Processor
MC9S12XA128 Covers, S12XD, S12XB & S12XA Families
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MSC8122TVT4800V 功能描述:IC DSP QUAD 16B 300MHZ 431FCPBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:StarCore 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類(lèi)型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類(lèi)型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤(pán)
MSC8122TVT6400 功能描述:DSP 16BIT 400MHZ MULTI 431FCPBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:StarCore 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類(lèi)型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類(lèi)型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤(pán)
MSC8122TVT6400V 功能描述:IC DSP QUAD 16B 400MHZ 431FCPBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:StarCore 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類(lèi)型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類(lèi)型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤(pán)
MSC8122VT8000 功能描述:IC DSP QUAD 16B 500MHZ 431FCPBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:StarCore 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類(lèi)型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類(lèi)型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤(pán)
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