PM8010 ETC-unknow, PM8010 Datasheet
PM8010
Manufacturer Part Number
PM8010
Description
Pci Express 2.0 8-port Sas-2 Raid Controller
Manufacturer
ETC-unknow
Datasheet
1.PM8010.pdf
(2 pages)
PMC-2051703, Issue 4
© Copyright PMC-Sierra, Inc. 2007
All rights reserved. Proprietary and Confidential to PMC-Sierra, Inc. and for its customers’ internal use.
DDR2-800
SGPIO
FLASH/
GPIO/
PCIe 2.0
UART
SRAM
64 bits
+ ECC
ROM/
TWI/
SPI/
2.5/5.0
Gb/s
8 x
BLOCK DIAGRAM
PRODUCT OVERVIEW
The maxSAS SRC 8x6G is a highly-integrated, PCIe x8 to 8-port SAS-2
1.5G/3G/6G RAID-on-Chip (RoC) controller. The SRC 8x6G's break-
through RoCstar architecture eliminates the bottlenecks of traditional
RoC controllers, providing a quantum leap in server I/O performance,
efficiency and scalability.
Integrating a fully offloaded 8-port SAS-2 protocol controller, a high
performance PCI-Express 2.0 host port, RAID and T10 DIF acceleration,
encryption engines, DDR2-800 memory port, multi-thread-capable IO
processor, and additional application acceleration processors — all
tied together through the RoCstar ultra-high throughput contention-
free architecture, the SRC 8x6G truly changes the landscape of RoC
solutions.
The SRC 8x6G offers a scalable solution for phased OEM RAID devel-
opment to effectively manage end-customer requirements. To accel-
erate customer porting and development, the architecture provides
both a hardware and firmware infrastructure along with a devel-
opment environment in the form of a product development kit.
PM8010 maxSAS SRC 8x6G
PCI Express 2.0 8-Port SAS-2 RAID Controller
SGPIO
GPIO
UART
PCI/Memory Interface
Local
TWI/
Processor Complex
Bus
SPI/
Subsystem
Controller
Block DMA
Controller
ATU
Memory
PCIe Core
In
Complex
ATU
Out
CPU
RoCstar
RoCstar
RAID Application Accelerator
Octal SAS/SATA Processor
Transport
SATA
SAS/
Link,
Port,
PKA + SHA + AES
DIF + CRC +
XOR + RS +
Engine
Engine
z
1.5/3.0/6.0
SAS 2.0
Gb/s
8 x
BENEFITS
•
•
•
•
•
PRODUCT HIGHLIGHTS
ULTRA-HIGH PERFORMANCE RoCstar ARCHITECTURE
•
•
EMBEDDED STORAGE APPLICATION PROCESSOR
•
•
•
•
SAS-2/SATA INTERFACE
•
•
•
•
•
•
•
Higher system performance with RoCstar contention-free
architecture
Higher system performance with hardware accelerated RAID 5 and 6
Preserves legacy system support through backward compatibility
with SAS 1.0a and PCIe 1.1
Firmware authentification enables FIPS-140 compliance
Data security with AES-LRW encryption engine
RoCstar switch architecture eliminates internal bus contention and
bus arbitration delays
Non-blocking internal interconnect for processor cores, ports,
peripherals and external memory
Embedded 600 MHz MIPS 34K 32-bit multi-threading IO processor
4-way set associative writeback, 32-Kbyte Instruction and Data
caches
Flexible Thread Policy Manager with programmable QoS support
Multi-thread EJTAG debug and RTOS visibility through Green Hills
MULTI IDE
Eight-port SAS/SATA 1.5G/3G/6G fully offloaded protocol controller
Supports SSP, SMP and STP operating as a SAS initiator or target
Provides SATA host for directly connecting SATA HDD
2:1 DWord multiplexing allows maximum bandwidth utilization when
using legacy SAS or SATA 3G HDDs
Hot-plug, staggered spin-up and SATA Native Command Queuing
Full simultaneous bandwidth up to 600 Mbyte/s per direction per
PHY or 1200 Mbyte/s bi-directional per PHY
Flexible wide-port capability supports any combination of widths up
to eight serial interfaces per wide port
Product Brief
Preliminary
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PM8010 Summary of contents
Page 1
... PM8010 maxSAS SRC 8x6G PCI Express 2.0 8-Port SAS-2 RAID Controller PRODUCT OVERVIEW The maxSAS SRC 8x6G is a highly-integrated, PCIe x8 to 8-port SAS-2 1.5G/3G/6G RAID-on-Chip (RoC) controller. The SRC 8x6G's break- through RoCstar architecture eliminates the bottlenecks of traditional RoC controllers, providing a quantum leap in server I/O performance, efficiency and scalability ...
Page 2
... PM8010 maxSAS PCI Express 2.0 8-Port SAS-2 RAID Controller PCI EXPRESS (PCIe) PORT Eight PCI Express PHYs compliant with base specification 2.0, • operating at 5 Gb/s and 2.5 Gb/s per link • Backwards compatible to PCIe 1.1 DDR2 MEMORY CONTROLLER • 32/64-bit DDR2 with optional ECC support • ...