Marvell MV76100 SoC with Sheeva Technology
Discovery Innovation Series
PRODUCT OVERVIEW
The MV76100 is a high-performance, low-power, highly integrated processor with the Marvell
®
Sheeva™ CPU technology
included. The Sheeva core is an ARMv5TE-compliant CPU core. Built on Marvell’s innovative Discovery™ system controller
platform, the MV76100 is a complete system-on-chip (SoC) solution. Optimized for cost-sensitive applications, the
MV76100 is ideally suited to a wide range of applications ranging from small and medium business (SMB) routers, switches
and single board computers, to high-volume laser printer applications.
The MV76100 offers unparalleled integration that makes system design simple and cost efficient. The SoC integrates:
•
Dual-issue CPU with Vector Floating Point (VFP) support
•
600-800 MHz operating speed
•
32KB-Instruction and 32KB-Data 4-way, set-associative L1 cache
•
256KB unified 4-way, set-associative L2 cache
•
32-bit high bandwidth DDR2 memory interface (up to 800 MHz data rate)
•
Two Gigabit Ethernet MACs with interface options
•
Two PCI-Express ports (one port is x4 or Quad x1, second port is x1)
•
Three USB 2.0 ports with integrated PHYs
•
One SATA 2.0 port with integrated PHYs
•
Security engine
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
Sheeva™ CPU Core
Dual Issue w/FPU
32KB-I, 32KB-D
600-800MHz
256KB L2
DDR II
Controller
32-bit
DDR2-800
with ECC
2 x GE
MAC
PCI-E
SATA II
with PHY
3 x USB 2.0
with PHY
System Crossbar
PCI-E
x1
x 4 or
quad x 1
Security
Engine
4 IDMA
+ 2 XOR
Device bus
NAND, NOR
3 x UARTs
TWSI, SPI
32b
Fig 1. MV76100 SoC Block Diagram
MARVELL [ MARVELL TECHNOLOGY GROUP LTD. ]
