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LC-60LE651 MK2
LC-60LE652 MK2
IC8401: 2Gbit NAND FLASH
Part number: MT29F4G08ABADAWP:D (MICRON)
Sharp code: RH-IXD552WJQZQ
http://datasheet.elcodis.com/pdf2/69/78/697874/mt29f4g08abadawpd.pdf
Micron NAND Flash devices include an asynchronous data interface for high-performance I/O operations. These devices use a
highly multiplexed 8-bit bus (I/Ox) to transfer commands, address, and data. There are five control signals used to implement the
asynchronous data interface: CE#, CLE, ALE, WE#, and RE#. Additional signals control hardware write protection and monitor
device status (R/B#).
This hardware interface creates a low pin-count device
with a standard pinout that remains the same from one
density to another, enabling future upgrades to higher
densities with no board redesign.
A target is the unit of memory accessed by a chip enable
signal. A target contains one or more NAND Flash die. A
NAND Flash die is the minimum unit that can
independently execute commands and report status. A
NAND Flash die, in the ONFI specification, is referred to
as a logical unit (LUN). There is at least one NAND Flash
die per chip enable signal. For further details, see Device
and Array Organization.
This device has an internal 4-bit ECC that can be enabled
using the GET/SET features.
These devices use NAND Flash electrical and command
interfaces. Data, commands, and addresses are multiplexed onto the same pins and received by I/O control circuits. The
commands received at the I/O control circuits are latched by a command register and are transferred to control logic circuits for
generating internal signals to control device operations. The addresses are latched by an address register and sent to a row
decoder to select a row address or to a column decoder to select a column address. Data is transferred to or from the NAND
Flash memory array, byte by byte (x8) or word by word (x16), through a data register and a cache register. The NAND Flash
memory array is programmed and read using page-based operations and is erased using block-based operations. During normal
page operations, the data and cache registers act as a single register. During cache operations, the data and cache registers
operate independently to increase data throughput. The status register reports the status of die operations.
IC9501: Single Port 10/100 Fast Ethernet Transceiver
Part number: KSZ8081RNDTR (MICREL)
Sharp code: RH-IXD543WJZZY
http://www.mouser.com/catalog/specsheets/KSZ8081RNDCA.pdf
The KSZ8081RND is a single-supply 10BaseT-100Base-TX Ethernet physical-layer transceiver for transmission and reception
of data over standard CAT-5 unshielded twisted pair (UTP) cable.
The KSZ8081 is a highly-integrated PHY solution. It reduces board cost and simplifies board layout by using on-chip
termination resistors for the differential pairs and by integrating a low-noise regulator to supply the 1.2V core, and by offering
1.8/2.5/3.3V digital I/O interface support.
The KSZ8081RND offers the Reduced Media Independent Interface (RMII) for direct connection to RMII-compliant MACs in
Ethernet processors and switches
As the power-up default, the KSZ8081RND uses a 25MHz crystal to generate all required clocks, including the 50MHz RMII
reference clock output for the MAC.
Features:
Single-chip 10BaseT/100BaseTx IEEE 802.3 compliant Ethernet transceiver.
RMII v1.2 Interface support with a 50MHz reference clock output to MAC.
MDC/MDIO management interface for PHY register configuration.
Programmable interrupt output.
On-chip termination resistors for the differential pairs.
Baseline wander correction.
HP Auto MDI/MDI-X to detect and correct straight-through and crossover cable connections with disable and enable
option.
MAJOR ICs INFORMATION ( continued )
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