MSC8101

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 ...