MSC7110

Freescale Semiconductor Product Brief MSC7110PB Rev. 2, 12/2005 MSC7110 Low-Cost 16-Bit DSP with DDR Controller DMA (32 ch) ASM2 128 JTAG Port JTAG AMDMA 64 Boot ROM (8 KB) External Memory Interface External Bus 32 to IPBus OCE SC1400 Core AHB-Lite Crossbar Switch ASTH 64 Multiplexer Trace Buffer (8 KB) DSP Extended Core ASEMI 64 from IPBus Host Interface (HDI16) 32 HDI16 Port TDM Fetch Unit Instruction Cache (16 KB) Extended Core Interface AMIC 128 TDM UART RS-232 GPIO GPIO Watchdog 32 APB Bridge ASAPB The MSC7110 device targets high-bandwidth highly computational DSP applications and is optimized for Enterprise class packet telephony applications, providing a competitive price per channel for voice over packet systems. APB AMEC 64 ASAPB www.DataSheet4U.com Interrupt Control PLL/Clock Interrupts PLL/Clock 32 ASM1 64 ASSB 32 128 64 64 IP Bridge M1 SRAM (64 KB) P XA XB System Control 32 to/from OCE Event Port Timers I2C I2C Events to EMI to DMA to Crossbar Note: The arrows show the direction of the transfer. IPBus Figure 1. MSC7110 Block Diagram The MSC7110 device is a highly integrated DSP processor that contains the StarCore™ SC1400 core, 64 KB of SRAM memory, a 16 KB ICache, an 8 KB boot ROM, a 128-channel time-division multiplexing (TDM) interface with hardware support for µ/A-law decoding/encoding, a UART, a 32-channel DMA controller, a 16-bit host interface (HDI16) to support an external host processor, a programmable interrupt co...