MSC8154ESVT1000B High-performance quad-core DSP
MSC8154 device is one of Freescale's fourth-generation high-end multi-core DSP devices targeting broadband wireless base stations and other communications infrastructure. The quad-core DSP MSC8154 is based on Freescale's SC3850 StarCore technology and is designed to advance the capabilities of wireless broadband devices. It offers industry-leading performance and power consumption, with a highly integrated system-on-chip (SoC) leveraging 45nm process technology to deliver performance equivalent to a 4 GHz single-core device. MSC8154 helps device manufacturers and operators create solutions and services that will become mainstream next-generation wireless standards such as 3G-LTE, WiMAX and HSPA+ and TDD-LTE in the short term. The design of the unit, the ability to reduce system costs, is integrated into a single device that previously required multiple discrete components. MSC8154 DSP offers a high level of performance and integration, combined with the new and enhanced 4 fully programmable SC3850 DSP cores, a highly optimized architecture for wireless infrastructure applications running at speeds up to 1 GHz. Developed and integrated on-chip by Freescale, the MAPLE-B baseband accelerometer supports hardware-accelerated Turbo and Viterbi channel decoding and DFT/IDFT and FFT/IFFT algorithms, and includes CRC processing. The internal RISC-based QUICC Engine subsystem supports multiple network protocols to ensure reliable data transmission over packet networks while significantly offloading the processing DSP core MSC8154 built-in large memory, and supports a variety of advanced, high-speed interface types, including two RapidIO® interfaces, two Gigabit Ethernet interfaces for network communication, one PCI Express® controller, DDR controller high-speed, industry-standard memory interfaces and four multi-channel time-division multiplexing (TDM) interfaces. MSC8154 is pin compatible with MSC8156. Features-------------------------------------------------- ------------------------------ The four StarCore SC3850 DSP core subsystems operate at up to 1 GHz/8000 MMACS per core and up to 32000 MMACS per device. Multiple Baseband Accelerator Platform Engine (MAPLE-B) high-speed, high-bandwidth fabric-like DSP cores and other best-in-class memory, M2 M3 memory, DDR controller, MAPLE-B and configuration registers two DDR controllers, up to 400 MHz clock (800 MHz data) rate and 32/64-bit DDR2/3 SDRAM data bus 32-channel DMA controller dual RISC core QUICC The Engine subsystem runs on HSSI up to 500 MHz and supports 2 x 4x SerDes ports, four TDM interfaces, UART, 8 software watchdog timers, 16 16-bit timers, and two 32-bit universal timers with per-core RTOS support. I/O interrupt centralized and virtual interrupt support, 8 hardware signals, 36 GPIO ports, multiplexed interface signals and IRQ input boot options: Ethernet, Serial RapidIO, I²C Serial Peripheral Interface (SPI), three-input clock and phase-locked loop, JTAG test access port (TAP), and boundary scan architecture, designed to meet IEEE® standards. 1149.1™ analysis and performance monitoring supports low-power standby mode, reducing power consumption waiting, stopping and power drop optimized power management circuitry with CMOS 45nm SOI technology in a 29 mm x 29 mm, 783-ball FC-PBGA package
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