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MSC8101

Motorola
Part Number MSC8101
Manufacturer Motorola
Description Network Digital Signal Processor
Published Jul 6, 2007
Detailed Description Freescale Semiconductor Technical Data MSC8101 Rev. 16, 11/2004 MSC8101 Network Digital Signal Processor CPM MCC / UAR...
Datasheet PDF File MSC8101 PDF File

MSC8101
MSC8101

Overview
Freescale Semiconductor Technical Data MSC8101 Rev.
16, 11/2004 MSC8101 Network Digital Signal Processor CPM MCC / UART / HDLC / Transparent / Ethernet / Fast Ethernet / ATM / SCC 3 × FCC 2 × MCC 4 × SCC 2 × SMC SPI I2C UTOPIA Interface MII Interrupt Controller Timers Parallel I/O Baud Rate Generators Dual Ported RAM Bridge 2 × SDMA RISC 64-bit Local Bus MEMC DMA Engine SIU 64-bit System Bus MEMC PIT System Protection Reset Control Clock Control SIC_EXT Interrupts SIC 64/32-bit System Bus TDMs { •• • Other Peripherals Extended Core Program Sequencer SC140 Core JTAG Address Register File Address ALU EOnCE™ Clock/PLL Data ALU Register File Data ALU Q2PPC Bridge Serial Interface and TSA The Freescale MSC8101 16-bit DSP is the first member of the family of DSPs based on the StarCore SC140 DSP core.
The MSC8101 is available in three core speed levels: 250, 275, and 300 MHz.
128-bit QBus PIC Interrupts EFCOP 8/16-bit Host Interface Boot ROM HDI16 SRAM 512 KB L1 Interface What’s New? Rev.
16 includes the following changes: • Changed most REFCLK references to DLLIN in Section 2.
7.
4.
www.
DataSheet4U.
com Power Management 128-bit P-Bus 64-bit XA Data Bus 64-bit XB Data Bus Figure 1.
MSC8101 Block Diagram The Freescale MSC8101 DSP is a very versatile device that integrates the high-performance SC140 four-ALU (arithmetic logic unit) DSP core along with 512 KB of internal memory, a communications processor module (CPM), a 64-bit bus, a very flexible System Integration Unit (SIU), and a 16-channel DMA engine on a single device.
With its four-ALU core, the MSC8101 can execute up to four multiply-accumulate (MAC) operations in a single clock cycle.
The MSC8101 CPM is a 32bit RISC-based communications protocol engine that can network to time-division multiplexed (TDM) highways, Ethernet, and asynchronous transfer mode (ATM) backbones.
The MSC8101 60x-compatible bus interface facilitates its connection to multi-master system architectures.
The very large internal memor...


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