INT5130 ETC1 [List of Unclassifed Manufacturers], INT5130 Datasheet - Page 2

• Manufacturer Part Number: INT5130
• Description: Integrated Powerline MAC/PHY Transceiver
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

The INT5130 implements Intellon’s patented PowerPacket OFDM technology and is fully compliant with the
HomePlug Powerline Alliance Industry Specification v1.0. Specifically tailored to reliably deliver up to 14
Mbps over the difficult powerline communication environment, the INT5130 combats deep attenuation notches,
noises sources, and multi-path fading by allocating usable frequencies according to the signal to noise ratio
(SNR). Synchronization is achieved in low SNR channels without the use of pilot carriers. The MAC
implements a CSMA/CA scheme with prioritization and automatic repeat request (ARQ) for reliable delivery of
Ethernet packets via packet encapsulation. Built-in quality-of-service (QoS) features provide the necessary
bandwidth for multimedia payloads including voice, data, audio, and video. Prioritized random access along with
segment bursting minimizes the demands on the receiver resources and maximizes the throughput of the
network while still providing excellent latency response and jitter performance. The INT5130’s contention-free
access capability extends this concept of segment bursting to allow the transmission of multiple frames over
the powerline without relinquishing the control of the medium. Utilizing contention-free access, a single station
may act as a controller for the entire network.
System designers have the option of embedding PowerPacket-specific control information within the packet
stream for optimal control and performance or may choose to provide this information via the separate
E
allows the system designer to leverage standard Ethernet drivers.
The INT5130 operates on both 2.5V and 3.3V supplies, offers 5V I/O tolerance, and is packaged in a 144-pin
LQFP. Intellon offers a complete solution for powerline communication applications by providing the INT5130 in
conjunction with the INT1000 Analog Conversion IC.
Functional Block Diagram
INTELLON CONFIDENTIAL
Rev 8.1
2
PROM interface. Providing this configuration and control information through a separate E
MII
RX[3:0],RXCLK,RXDV,RX_ER
TX[3:0],TXCLK,TXEN,TX_ER
COL,CRS
GPSI
RXD,RXCLK,RXEN
TXD,TXCLK,TXEN
COL,TXBSY
MII/GPSI
Select
JTAG
Control
Configuration
EEPROM
Control
INT5130 Integrated Powerline MAC/PHY Transceiver Technical Data Sheet
MDIO Control
SPI Control
MDI/SPI
Select
MDCLK/MDIO
SDI,SDO,SCLK,CS
- OR -
- OR -
RESET
CLK IN
Interface Block
INT5130
E
MII/GPSI
Interface
Control
Config
2
JTAG
Regs
PROM
Port
PowerPacket MAC
Arbiter
uProc
Buffer
RISC
ROM
Core
RAM
2
Sequencer
RAM
DMA
Link
&
PowerPacket PHY
PHY
Core
Control
LED
Interface
AFE
ADVANCE INFORMATION
CLK OUT
2
PROM interface
MDIO
Address
Select
LEDs
Gain
Control
ADC
DAC
IFace
Power
&
GND