DSP-Shuttle™ - Configurable DSP system bus controller

The DSP-Shuttle is a high speed, fully synthesizable and configurable System Bus Controller specialized for DSP based SoC designs.

Based on the proprietary iDMA™ (Intelligent DMA) technology, the DSP-Shuttle features:

Real Time, High Speed Data Transfer
Dynamic data-dependent bandwidth
allocation
Multi-core support
SoC-wide integration bus

Fully configurable:
Up to 15 simultaneous transfers
Up to 16 R/W peripherals

Cycle-by-cycle resource and priority based arbitration

Multi Bus-Master control

100% Bus Utilization

Plug-and-Play Uniform Interface to All Peripherals

Built In Asynchronous Interface Synchronizer

7 different Data Transfer modes

Linear and 2-Dimensional Data Transfers

Chained and Infinite Data Transfers

Graceful Termination of Invalid Transfers

Low Power Implementation

Fully synthesizable, flip-flop based design

Tri-state or muxed data bus configuration

	Addressing intense DSP data flow needs
	Plug-and-play µ-Controllers, DSP Cores, Peripherals and Memory
	Ready-to-go Multi-Core Integration


	Data Brief Data Sheet Application Notes Request Manuals

Since the DSP-Shuttle is a fully synthesizable core it can be targeted for almost any process. Featuring a 32-bit per cycle throughput, the following typical performance and die size is achievable:

Process
0.25 µm
0.18 µm
0.13 µm

Clock Speed
160 MHz
220 MHz
320 MHz

Data Rate (Byte/Sec)
0.64G
0.88G
1.28G

Die Area (typ. config.)
2.15 mm2
1.35 mm2
0.70 mm2

	External / Internal memory and IO devices connected as peripherals
	Any bus master can be connected as a peripheral