DSPSMT SPEC SHEET
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DSPSMT
| DSPSMT -- click for large photo |
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Not recommended for new designs.
DSPSMT DSP Coprocessor Features
• 50 MHz Agere DSP32C CPU
• 1 MByte of SRAM memory
• 32 bit 12.5 MHz parallel port
• Requires PC ISA bus slot
• Application software with source
• Price $1100
• Specs Table
Product Description
The DSPSMT coprocessor board features the Agere DSP32C chip which
offers 80 MHz, 40 Mflop floating point power with 24 bit address and
32 bit data buses for speed and accuracy.
The DSPSMT uses a 16 bit ISA bus interface to the DSP32C PIO that allows all of
the on board memory to be accessed by the PC while the DSP32C
is executing. The DSPSMT is populated with 1 MB of SRAM memory and
includes a 12.5 MHz 32 bit parallel interface which is completely
buffered to drive ribbon cables and provide system integrity. A
complete software package is also included so you have everything you
need to begin developing applications immediately.
All the software you need to develop stand alone or integrated PC
DSP32C applications comes with the board. This software includes an
assembler, full screen symbolic monitor/debugger, C callable math
library, and many graded examples to help you get started. Source
code for the entire system is included and provides a base for
developing custom applications. The PDF user manual includes
circuit diagrams.
For additional information see:
Manual Excerpts,
Software,
DSPHLF
Specifications Table
| DSPSMT Specs |
| Recommended For: |
I/O and general DSP applications |
| Memory: |
1 MB, 0ws, SRAM chips |
| Parallel Interface: |
Memory mapped 12.5 MHz 32 bit, header on top edge |
| DSP32C Interrupt Pins: |
Available on header |
| CPU: |
Agere DSP32C |
| CPU Speed: |
80 MHz, 40 Mflop |
| CPU Registers: |
21 general purpose integer |
| CPU Accumulators: |
Four 40 bit floating point |
| CPU Internal SRAM: |
6 Kb, 0 wait state |
| CPU ROM: |
none, DSP32C programmed from PC |
| Bus: |
ISA, requires PC/AT slot |
| PC Interface: |
16 bit PC/AT to PIO controller + memory |
| Base Address: |
32 bytes in PC I/O space, DIP switch selectable |
| Data Transfer Rate: |
3 MB/s via insw/outsw |
| Board Layers: |
4 including separate power and ground planes |
| Board Dimensions: |
Half length XT (4 1/4" x 6 1/4") |
| Supported OS: |
WinNT 4.0, Win95/98, DOS, Linux |
| Price: |
$1100 |
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