Marvell Integrated Controller 88F6281 - USB 2.0 Port; SATA Interface

Features
Copyright © 2008 Marvell Doc. No. MV-S104859-U0 Rev. E
December 2, 2008, Preliminary Document Classification: Proprietary Information Page 5
• Priority queuing on receive based on Destination
Address (DA), VLAN Tag, and IP TOS
• Layer 2/3/4 frame encapsulation detection
• TCP/IP checksum on receive and transmit
• Supports proprietary 200 Mbps Marvell MII (MMII)
interface
• Supports four modes:
- Port 0 RGMII, Port 1 RGMII
- Port 0 RGMII, Port 1 MII/MMII
- Port 0 MII/MMII, port 1 RGMII
- Port 0 GMII, Port 1 N/A
•DA filtering
 Precise Timing Protocol (PTP)
• Supports precise time stamping for packets, as
defined in IEEE 1588 PTP v1 and v2 and IEEE
802.1AS draft standards
• Supports Flexible Time Application interface to
distribute PTP clock and time to other devices in
the system
• Optionally accepts an external clock input for time
stamping
 Audio Video Bridging networks
• Supports IEEE 802.1Qav draft Audio Video
Bridging networks
• Supports time- and priority-aware egress pacing
algorithm to prevent bunching and bursting
effects—suitable for audio/video applications
• Supports Egress Jitter Pacer for AVB-Class A and
AVB-Class B traffic and strict priority for legacy
traffic queues
 USB 2.0 port
• Serves as a peripheral or host
• USB 2.0 compliant
• Integrated USB 2.0 PHY
• Enhanced Host Controller Interface (EHCI)
compatible as a host
• As a host, supports direct connection to all
peripheral types (LS, FS, HS)
• As a peripheral, connects to all host types (HS, FS)
and hubs
• Up to four independent endpoints, supporting
control, interrupt, bulk, and isochronous data
transfers
• Dedicated DMA for data movement between
memory and port
 Two Integrated Marvell 3 Gbps (Gen2i) SATA PHYs
• Compliant with SATA II Phase 1 specifications
- Supports SATA II Native Command Queuing
(NCQ), up to 128 outstanding commands per
port
- Fully supports first party DMA (FPDMA)
- Backwards compatible with SATA I devices
• Supports SATA II Phase 2 advanced features
- 3 Gbps (Gen2i) SATA II speed
- Port Multiplier (PM)—Performs FIS-based
switching, as defined in SATA working group PM
definition
- Port Selector (PS)—Issues the protocol-based
Out-Of-Band (OOB) sequence for selecting the
active host port
• Supports device 48-bit addressing
• Supports ATA Tag Command Queuing
 SATA II Host Controller
• Enhanced-DMA (EDMA) for the SATA ports
• Automatic command execution, without host
intervention
• Command queuing support, for up to 32
outstanding commands
• Separate SATA request/response queues
• 64-bit addressing support for descriptors and data
buffers in system memory
• Read ahead
• Advanced interrupt coalescing
• Target mode operation—supports attaching two
88F6281 controllers through their Serial-ATA ports,
enabling data communication between the
88F6281 controllers
• Advanced drive diagnostics via the ATA SMART
command
 Cryptographic engine
• Hardware implementation on encryption and
authentication engines, to boost packet processing
speed
• Dedicated DMA to feed the hardware engines with
data from the internal SRAM memory or from the
DDR memory
• Implements AES, DES, and 3DES encryption
algorithms
• Implements SHA1 and MD5 authentication
algorithms
 S/PDIF / I
2
S Audio In/Out interface
• Either S/PDIF or I
2
S inputs can be active at one
time
• Both S/PDIF and I
2
S outputs can be
simultaneously active, transferring the same PCM
data
 S/PDIF-specific features
• Compliant with 60958-1, 60958-3, and IEC61937
specifications
• Sample rates of 44.1/48/96 kHz
• 16/20/24-bit depths