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IP3023

Ubicom
Part Number IP3023
Manufacturer Ubicom
Description Wireless Network Processor
Published Mar 7, 2006
Detailed Description PRELIMINARY May 21, 2003 IP3023™ Wireless Network Processor 250 MIPS 8-Way Multithreaded Processor Optimized for Networ...
Datasheet PDF File IP3023 PDF File

IP3023
IP3023

Overview
PRELIMINARY May 21, 2003 IP3023™ Wireless Network Processor 250 MIPS 8-Way Multithreaded Processor Optimized for Network Connectivity 1.
0 Product Highlights Key Features: • 250 MIPS, 32-bit MASI CPU • IP3023 is optimized for wireless networking • 8-way simultaneous multithreading • Deterministic execution on all threads • Zero overhead full context switching • Programmable MIPS per thread • Optimized ISA for packet processing • Memory to memory architecture, powerful addressing modes • Small fast instruction set, strong bit manipulation • Reduced code size vs RISC CPUs • On-chip Program and Data memory • Eliminates cache miss penalties • 256KB (64k x 32) of Program SRAM • 64kB (16k x 32) of Data SRAM • Highly configurable I/O support • Many Combinations of Software I/O: • Utopia, PCMCIA, IDE/ATAPI • PCM Highway, UART, SPI, I2C • 32-bit 802.
11a/g radios interface • Two SerDes for fast serial I/O: • 10Base-T (MAC/PHY), USB, GPSI • SPI, UART, 2-wire serial, BlueRF • Up to 4 MII ports for 10/100 PHY • Additional key hardware • True random number generator for software-implemented encryption/security (32-bit seed) • Fixed-point MAC (16x16+48-bit, 250 MMACs) for voice/audio codecs, other signal processing tasks • Independent I/O and core CPU clocking • Separate Phase-Locked Loops (PLLs) • Programmable multipliers & dividers • Single low cost crystal (10MHz) The IP3023™ wireless network processor is a revolutionary new platform from Ubicom designed to provide highly integrated solutions for applications at the "edge" of internet connectivity, including 802.
11a/b/g access points, routers, hot spots, bridges, gateways, and a wide variety of embedded networked client solutions.
The IP3023 is optimized for efficient network processing in embedded solutions.
Its development has lead to the definition of a new microprocessor architecture: Multithreaded Architecture for Software I/O (MASI).
Many MASI concepts were pioneered in the Ubicom IP2000™ family of processors, but the...


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