Features
S/PDIF / I
2
S Audio In/Out interface (88F6192 only)
•
Either S/PDIF or I
2
S inputs can be active at one
time
•
Both S/PDIF and I
2
S outputs can be active
simultaneously, transferring the same PCM data
S/PDIF-specific features (88F6192 only)
•
Compliant with 60958-1, 60958-3, and IEC61937
specifications
•
Sample rates of 44.1/48/96 kHz
•
16/20/24-bit depths
I
2
S-specific features (88F6192 only)
•
Sample rates of 44.1/48/96 kHz
Serial Peripheral Interface (SPI) controller
•
Up to 41.6 MHz clock
•
Supports direct boot from external SPI serial flash
memory
MPEG Transport Stream (TS) interface (88F6192
only)
•
ISO/IEC 13818-1 standard compliant
•
Supports any one of the following modes:
-
Parallel (8 bit) input
-
Parallel output
-
Two independent serial interfaces
•
Data rate up to 80 Mbps
Two UART interfaces
•
16550 UART compatible
•
Two pins for transmit and receive operations
•
Two pins for modem control functions
Two-Wire Serial Interface (TWSI)
•
General purpose TWSI master/slave port
•
Can also be used for serial ROM initialization
36 dedicated Multi-Purpose Pins (MPPS) for
peripheral functions and general purpose I/O
•
Each pin can be configured independently.
•
GPIO inputs can be used to register interrupts from
external devices, and to generate maskable
interrupts.
•
In the 88F6192, one of the following multiplexed
interfaces may be configured at a time:
-
Audio
-
TS
-
TDM
-
GbE Port 0 in GMII mode or GbE Port 1
Interrupt Controller
Maskable interrupts to CPU core
(and PCI Express for a PCI Express endpoint)
Two general purpose 32-bit timers/counters
Internal architecture
•
Mbus-L bus for high-performance, low-latency CPU
core to DDR SDRAM connectivity
•
Advanced Mbus architecture
•
Dual port DDR SDRAM controller connectivity to
both CPU and Mbus
Bootable from
•
SPI flash
•
SATA device
•
NAND flash
•
PCI Express
•
UART (for debug purpose)
216-pin LQFP package, 24 x 24 mm, 0.4 mm pitch
•
I
2
S input and I
2
S output operate at the same
sample rate
•
16/24-bit depths
•
I
2
S in and I
2
S out support independent bit depths
(16 bit/24 bit)
•
Supports plain I
2
S, right-justified and left-justified
formats
SD/SDIO/MMC host interface
•
1-bit/4-bit SDmem, SDIO, and MMC cards
•
Up to 50 MHz
•
Hardware generate/check CRC, on all command
and data transactions on the card bus
TDM SLIC/SLAC Codec interface (88F6192 only)
•
Generic interface to standard SLIC/SLAC codec
devices
•
Compatible with standard PCM highway formats
•
TDM protocol support for two channels, up to
128 time slots
•
Dedicated SPI interface for codec management
•
Integrated DMA to transfer voice data to/from
memory buffer
Two XOR engines and DMA
•
Two XOR/DMA channels per XOR engine (for a
total of four XOR/DMA channels)
•
Chaining via linked-lists of descriptors
•
Moves data from source interface to destination
interface
•
Supports increment or hold on both Source and
Destination Addresses
•
Supports XOR operation, on up to eight source
blocks—useful for RAID applications
•
Supports iSCSI CRC-32 calculation
NAND flash controller
•
8-bit NAND flash interface
•
Glueless interface to CE Care and CE Don’t Care
NAND flash devices
•
Boot support
Copyright © 2008 Marvell
December 2, 2008, Preliminary
Document Classification: Proprietary Information
Doc. No. MV-S104987-U0 Rev. F
Page 7
MARVELL [ MARVELL TECHNOLOGY GROUP LTD. ]
