Motorola Dsp56002evm Rev 2.2 Evaluation Module

US $230

Garden Prairie, Illinois, United States
Jan 29th

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BOARD ONLY. Excellent Condition (nicely mounted on wood block "not shown") no manuals, disks or cables. Motorola DSP56002 EVM Evaluation Module The DSP56002EVM Evaluation Module (EVM) is a low-cost platform designed to familiarize the user with Motorola’s DSP56002 Digital Signal Processor (DSP). The 24-bit precision of the DSP combine with the on-board 32k words of external SRAM and stereo CD-quality audio codec makes the EVM ideal for implementing and demonstrating many audio processing algorithms as well as for learning the architecture and instruction set of the DSP56002 processor. The user need only supply a 7–9 volt calculator-style power supply and an RS-232 serial cable. Fully assembled and tested printed circuit board containing: • 24-bit DSP56002 Digital Signal Processor operating at 40 MHz — Up to 20 Million Instructions Per Second (MIPS) – 50 ns instruction cycle at 40 MHz — Up to 120 Million Operations Per Second (MOPS) at 40 MHz — Executes a 1024-point complex Fast Fourier Transform (FFT) in 59,898 clocks — Four 24-bit internal data buses and three 16-bit internal address buses for simultaneous accesses to one program and two data memories — 512 ? 24-bit on-chip program RAM with bootstrap ROM — Two 256 ? 24-bit on-chip data RAMs — Two 256 ? 24-bit on-chip data ROMs containing sine, A-law and ?-law tables — External memory expansion with 16-bit address and 24-bit data buses — Byte-wide Host Interface (HI) with direct memory access support — Synchronous Serial Interface (SSI) to communicate with codecs and synchronous serial devices — Serial Communication Interface (SCI) for full-duplex asynchronous communications — 24-bit Timer/Event Counter also generates and measures digital waveforms — On-Chip Emulation (OnCE™) port for unobtrusive, processor speed-independent debugging — Software-programmable, Phase-Locked Loop-based (PLL) frequency synthesizer —24-bit zero-wait-state external Static RAM for expansion memory — Option for 32k ? 8 bits of flash EEPROM for program bootstrapping and stand-alone operation • Crystal Semiconductor’s CS4215 stereo CD-quality sigma-delta Analog-to-Digital and Digital-to-Analog converter for high quality audio — 24.576 MHz crystal for audio sampling rates of 48, 32, 16, 9.6, or 8 kHz — 16-bit linear, 8-bit ?-law, 8-bit A-law, and 8-bit linear data formats — Option for other crystals/frequencies for other sample rates, such as 44.1 kHz • MC7805ACT voltage regulator • RS-232 interface to OnCE™ controller and Serial Communications Interface (SCI) — Option for a second RS-232 connector for access to the DSP56002 processor’s serial communications port (SCI) • MC68HC705K1 microcontroller performing RS-232-to-OnCE command conversion • MC33078 pre-amp for analog buffering • Strip connectors for external access to the DSP56002’s memory expansion, host interface, and serial communications ports • Jacks for stereo inputs, outputs, and headphones • 2.1 mm jack and two screw terminals for power connection

Condition:

Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...

Brand

Motorola