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首頁 DSP應用 通訊聲音DSP Boards

Board definition micro-line® C44CPU
High Performance 32 Bit Floating Point DSP with Quad C4x Com Port
(extended temperature range -40 to +85°C available)
Maximum Performance 60 MFLOPS (Million Floating Point Operations Per Second)
Available Clocks 40, 50, 60 MHz
Available RAM (type/size) SRAM
1 MByte, 4 MByte
Available Boot Flash 512 kByte
Common Interfaces RS232 with line drivers for communication with PC and for other application purposes, up to 115200 baud

7 parallel bus I/O interfaces with I/O waitstategenerator for glueless adaptation of external peripheral devices and modules (including 7 decoded /CS lines)

micro-line® 32 Bit wide data bus with address and control lines for external piggy back expansions

JTAG emulator interface for debugging and downloading purposes
Specific Interfaces 4 high speed C4x communication ports for 20 Mbyte/s data transmission and multiprocessing available on external connectors
Dimensions 98 mm x 72 mm x 20 mm /
3.85 in x 2.83 in x 0.78 in
CPU and Board Features 8 kByte on-processor high speed dual access RAM

128 words on-processor program cache

dual external bus architecture for highest speed external data flow

9 Bit wide parallel hostport for easy bus adaption to other master processors, glueless expandable to 32 bit

6 DMA channels

onboard watchdog
Common Features Resident File-system software manages up to 63 DSP user programs on the onboard flash memory

Various, universal interfaces for many custom specific applications

All important pins of the DSP are wired to external micro-line® interface connectors