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MV78200 PDF预览

MV78200

更新时间: 2022-12-19 03:25:58
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迈威 - MARVELL /
页数 文件大小 规格书
2页 360K
描述
Discovery Innovation Series

MV78200 数据手册

 浏览型号MV78200的Datasheet PDF文件第2页 
Marvell MV78200 SoC with Sheeva Technology  
Discovery Innovation Series  
PRODUCT OVERVIEW  
The MV78200 is a dual-core, high-performance, low-power, highly integrated processor with the Marvell® Sheeva™  
ARMv5TE-compliant CPU core. Built on Marvell’s innovative Discovery™ system controller platform, the MV78200 is a  
complete system-on-chip (SoC) solution. Optimized for low power operation, the MV78200 is ideally suited to a wide range  
of applications ranging from sophisticated routers, switches and wireless base stations to high-volume laser printers  
applications.  
The MV78200 offers unparalleled integration that makes system design simple and cost efficient. The SoC integrates:  
High-performance dual-issue CPU with Vector Floating Point (VFP) support  
800 MHz and 1 Ghz operating speed  
32KB-Instruction and 32KB-Data 4-way, set-associative L1 cache per core  
512KB unified 8-way, set-associative L2 cache per core  
40/72-bit high bandwidth DDR2 memory interface (up to 800 MHz data rate)  
Four Gigabit Ethernet MACs with interface options  
Two PCI-Express ports (x4 or Quad x1)  
Three USB 2.0 ports with integrated PHYs  
Two SATA 2.0 ports with integrated PHYs  
Security engine  
Pin-compatible with single-core (MV78100) version  
The innovative, on-chip crossbar architecture with any-to-any connectivity enables concurrent transactions among multiple  
units that results in high system throughput allowing system designers to create high-performance scalable systems.  
Tightly integrated CPU and memory controller significantly improves application performance.  
BLOCK DIAGRAM  
IPC  
Sheeva™ CPU Core  
Dual Issue w/FPU  
Sheeva™ CPU Core  
32KB-I, 32KB-D  
800MHz–1GHz  
32/64-bit  
DDR2-800  
with ECC  
Dual Issue w/FPU  
32KB-I, 32KB-D  
800MHz–1GHz  
DDR II  
Controller  
512KB L2  
512KB L2  
4 x GE  
MAC  
PCI-E  
PCI-E  
x 4 or  
quad x 1  
2 x SATA II  
with PHY  
System Crossbar  
3 x USB 2.0  
with PHY  
2 x TDM  
channels  
Device bus  
NAND ctlr  
4 x UARTs  
TWSI, SPI  
Security  
Engine  
4 IDMA  
+ 2 XOR  
32b  
Fig 1. MV78200 SoC Block Diagram  

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