Cost-Efficient 16-bit DSP with DDR Controller

The MSC7118 device is a member of the NXP^® MSC711x family, a high-performance, cost-effective family of DSPs based on the StarCore^® ™ SC1400 core that offers system solutions, flexibility with peripherals and performance, and overall system cost savings. Devices in the MSC711x family target high-bandwidth highly computational DSP applications and are optimized for packet telephony applications, providing a competitive price per channel for voice over packet systems. The MSC7118 is a highly integrated DSP that contains the SC1400 core, on-chip emulation logic, 448 KB of SRAM memory, a 16 KB ICache, an 8 KB boot ROM, an 8 KB trace buffer, a 32-channel DMA controller, a 4-layer crossbar switch, a DDR memory controller, three 128-channel time-division multiplexing (TDM) interfaces with hardware support for m/A-law decoding/encoding, a UART, a 16-bit host interface (HDI16) to support an external host processor, a programmable interrupt controller (PIC), an I2C interface, eight timers, GPIO signals, and a JTAG port. The SC1400 core has four ALUs and performs at 1200 DSP million multiply accumulates per second (MMACS) with an internal 300 MHz clock at 1.2 V.

Archived content is no longer updated and is made available for historical reference only.