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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TBD датащи(PDF) 1 Page - Freescale Semiconductor, Inc |
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TBD датащи(HTML) 1 Page - Freescale Semiconductor, Inc |
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1 / 80 page  Freescale Semiconductor Data Sheet: Product Preview Document Number: MSC8144E Rev. 6, 12/2007 © Freescale Semiconductor, Inc., 2007. All rights reserved. This document contains information on a product under development. Freescale reserves the right to change or discontinue this product without notice. MSC8144E FC-PBGA–783 29 mm × 29 mm • Four StarCore™ SC3400 DSP subsystems, each with an SC3400 DSP core, 16 Kbyte L1 instruction cache, 32 Kbyte L1 data cache, memory management unit (MMU), extended programmable interrupt controller (EPIC), two general-purpose 32-bit timers, debug and profiling support, and low-power Wait and Stop processing modes. • Chip-level arbitration and system (CLASS) that provides full fabric non-blocking arbitration between the processing elements and other initiators and the M2 memory, DDR SRAM controller, device configuration control and status registers, and other targets. • 128 Kbyte L2 shared instruction cache. • 512 Kbyte M2 memory for critical data and temporary data buffering. • 10 Mbyte 128-b8t wide M3 memory. • 96 Kbyte boot ROM. • Three input clocks (shared, global, and differential). • Four PLLs (system, core, global, and serial RapidIO). • Security Engine (SEC0 optimized to process all the algorithms associated with IPSec, IKE, WTLS/WAP, SSL/TLS, and 3GPP using 4 crypto-channels with multi-command chains, integrated controller for assignment of the six execution units (PKEU, DEU, AESU, AFEU, MDEU, and KEU0) and the random number generator (RNG), and XOR engine to accelerate parity checking for RAID storage applications. • DDR controller with up to a 200 MHz clock (400 MHz data rate), 16/32 bit data bus, supporting up to 1 Gbyte in up to two banks and support for DDR1 and DDR2. • DMA controller with 16 bidirectional channels with up to 1024 buffer descriptors, and programmable priority, buffer, and multiplexing configuration. • Up to eight independent TDM modules with programmable word size (2, 4, 8, or 16-bit), hardware-base A-law/ μ-law conversion, up to 128 Mbps data rate for all channels, with glueless interface to E1 or T1 framers, and can interface with H-MVIP/H.110 devices, TSI, and codecs such as AC-97. • QUICC Engine™ technology subsystem with dual RISC processors, 48 Kbyte multi-master RAM, 48 Kbyte instruction RAM, supporting three communication controllers with one ATM and two Gigabit Ethernet interfaces, to offload scheduling tasks from the DSP cores. – The two Ethernet controllers support 10/100/1000 Mbps operations via MII/RMII/SMII/RGMII/SGMII and the SGMII protocol using a 4-pin SerDes interface at 1000 Mbps data rate only. – The ATM controller supports UTOPIA level II 8/16 bits at 25/50 MHz in UTOPIA/POS mode with adaptation layer support AAL0, AAL2, and AAL5. • PCI designed to comply with the PCI specification revision 2.2 at 33 MHz or 66 MHz with access to all PCI address spaces. • Serial RapidIO® 1x/4x endpoint corresponds to Specification 1.2 of the RapidIO trade association, and supports read, write, messages, doorbells, and maintenance accesses in inbound mode, and messages and doorbells in outbound mode. • I/O interrupt concentrator consolidates all chip maskable interrupt and non-maskable interrupt sources and routes them to INT_OUT, NMI_OUT, and the cores. • UART that permits full-duplex operation with a bit rate of up to 6.25 Mbps. • Serial peripheral interface (SPI). • Four timer modules, each with four configurable16-bit timers. • Four software watchdog timer (SWT) modules. • Up to 32 general-purpose input/output (GPIO) ports, 16 of which can be configured as maskable interrupt inputs. •I2C interface that allows booting from EEPROM devices. • Eight programmable hardware semaphores. • Thirty two virtual maskable interrupts and one virtual NMI that can be generated by a simple write access. • Optional booting via serial RapidIO port, PCI, I2C, SPI, or Ethernet interfaces. Note: This document supports mask set M31H. Quad Core Digital Signal Processor |
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