參數(shù)資料
型號: ST18952
廠商: 意法半導(dǎo)體
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processor (DSP) Chip(16位定點(diǎn)型DSP)
中文描述: 數(shù)字信號處理器(DSP)芯片(16位定點(diǎn)型DSP)的
文件頁數(shù): 1/67頁
文件大?。?/td> 356K
代理商: ST18952
12 January 98
42 1714 01
The information in this datasheet is subject to change
1/66
ST18952
DIGITAL SIGNAL PROCESSOR (DSP) CHIP
PRELIMINARY DATA
I
Programmable D950 Core
I
Data calculation unit
I
Address calculation unit
I
Program control unit
I
Fast and flexible buses
I
66MIPS - 15 ns instruction cycle time
I
16.5 Kwords data memory (RAM)
I
32 Kwords program memory (RA42 1714 01)
I
Interrupt controller
I
DMA controller
I
Serial input/output
I
Timer
I
Bus switch unit
I
Emulation unit
I
JTAG IEEE 1149.1 test access port
TAP
Emulation
unit
2
Timers
2
Serial I/O
Interrupt
controller
16.5 Kwords
data memory
Bus switch
unit
DMA
controller
D950
core
32 Kwords
program
memory
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