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參數(shù)資料
| 型號(hào)： | D950-CORE |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | 16-Bit Fixed Point Digital Signal Processor DSP Core |
| 中文描述： | 16位定點(diǎn)數(shù)字信號(hào)處理器DSP核 |
| 文件頁數(shù)： | 1/89頁 |
| 文件大?。?/td> | 560K |
| 代理商： | D950-CORE |
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4 September 1997
1/89
This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice
D950-CORE
16-Bit Fixed Point Digital Signal Processor (DSP) Core
PRELIMINARY DATA
I
Performance
I
66 Mips - 15ns instruction cycle time
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Memory Organization
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HARVARD architecture
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Two 64k x 16-bit data memory spaces
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One 64k x 16-bit program memory space
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2 stacks in data memory spaces
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Fast and Flexible Buses
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Two 16-bit address 16-bit data non-
multiplexed data buses
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One 16-bit address 16-bit data non-
multiplexed instruction bus
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Data Calculation Unit
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16 x 16-bit parallel multiplier
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40-bit barrel shifter unit
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40-bit ALU
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Two 40-bit extended precision accumulators
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Fractional and integer arithmetic with support
for floating point and multi-precision
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16-bit bit manipulation unit (BMU)
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Address Calculation Unit
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Two address calculation units with modulo
and bit-reverse capability
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2 x 16-bit address registers
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4 x 16-bit index registers
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2 x 16-bit base and maximum address
registers for modulo addressing
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Program Control Unit
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16-bit program counter
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3 Hardware Loop Capabilities
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Power Consumption
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Single 3.3V power supply
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Low-power standby mode
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Electrical Characteristics
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Operating frequency down to DC
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Channels
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General purpose 8-bit I/O port
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Dedicated hardware for Emulation and Test,
IEEE 1149.1 (JTAG) interface compatible
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Peripherals and Memory
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Macrocells for peripherals such as the bus
switch unit, interrupt controller and DMA
controller
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Standard cells library, I/O library
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Memory generators for RAM and ROM
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Development Tools
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JTAG PC board with graphic windowed high
level source debugger for AS-DSP emulation
I
Complete crash-barrier chain (assembler /
simulator / linker) running on PC and SUN,
I
Complete GNU chain (assembler / simulator /
linker / C compiler / C debugger) for SUN
I
VHDL model (SYNOPSYS & MENTOR)
DATA
CALCULATION
UNIT
ADDRESS
CALCULATION
UNIT
PROGRAM
CONTROL
UNIT
C
D
P
V
D
V
S
TEST & EMULATION
PO/P7
CONTROL
11
8
14
X
Y
6
16
16
16
16
3
16
16
O
C
XA-bus
YA-bus
ID-bus
IA-bus
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| D950N | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Netz-Gleichrichterdiode Rectifier Diode |
| D950N18T | 功能描述:整流器 Rectifier Diode 950A 1800V RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| D-951-10 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:NylaKrimp? Funnel Entry Ring Tongue Terminal for 8 AWG Wire, Stud #5 |
| D-951-14 | 制造商:ETC MOLEX-INACTIVE 功能描述:Cross Referenced to MOLEX - Part: MOL19067-0018 |
| D-951-38 | 制造商:ETC MOLEX-INACTIVE 功能描述:Cross Referenced to MOLEX - Part: MOL19067-0022 |
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