參數(shù)資料
型號： 0W344-004-XTP
廠商： ON SEMICONDUCTOR
元件分類： 數(shù)字信號處理
英文描述： BelaSigna 200 - Single-Chip Audio Processing System; Package: 52 PIN QFN 8x8; No of Pins: 52; Container: Tape and Reel; Qty per Container: 500
中文描述： 0-BIT, 33 MHz, MIXED DSP, QCC52
封裝： 8 X 8 MM, QFN-52
文件頁數(shù)： 8/43頁
文件大?。?/td> 1426K
代理商： 0W344-004-XTP
BelaSigna 200
6.0 Architecture Overview
6.1 RCore DSP
The RCore is a 16-bit fixed-point, dual-Harvard-architecture DSP. It includes efficient normalize and de-normalize instructions, plus
support for double-precision operations to provide the additional dynamic range needed for many applications. All memory locations in
the system are accessible by the RCore using several addressing modes including indirect and circular modes. The RCore generally
assumes master functionality of the system.
6.1.1. RCore DSP Architecture
Figure 9: RCore Programming Model
AH
X
MU
PH
PL
ST
ALU
EXP
AE
AL
Limiter
Barrel
Shifter
IMM/SIMM
PC
Y
01
P
LC
RE
PCU
CTRL
Internal Router
XRAM
YRAM
X_AGU
PCFG0
PCFG1
PCFG2
R0
R1
R2
R3
Y_AGU
PCFG4
PCFG5
PCFG6
R4
R5
R6
R7
Y_Bus
X_Bus
PRAM
P_Bus
D_SYS_CTRL
D_INT_EBL
D_AUX_REG0
D_AUX_REG4
EXT3
D_INT_STATUS
DCU
Data registers
The RCore is a single-cycle pipelined multiply-accumulate (MAC) architecture that feeds into a 40-bit accumulator complete with barrel
shifter for fast normalization and de-normalization operations. Program execution is controlled by a sequencer that employs a three-
stage pipeline (FETCH, DECODE, EXECUTE). Furthermore, the RCore incorporates pointer configuration registers for low cycle-count
address generation when accessing the three memories: program memory (PRAM), X data memory (XRAM) and Y data memory
(YRAM).
Rev. 16 | Page 16 of 43 | www.onsemi.com
相關PDF資料
PDF描述
0W344-005-XTP BelaSigna 200 - Single-Chip Audio Processing System; Package: 52 PIN QFN 8x8; No of Pins: 52; Container: Tape and Reel; Qty per Container: 1000
0W588-002-XUA BelaSigna 200 - Single-Chip Audio Processing System; Package: WLCSP 40, 3.8x2.3; No of Pins: 40; Container: Tape and Reel; Qty per Container: 5000
0W633-001-XTP BelaSigna 250 - 16 bit Audio Processor, Full Stereo 2-in, 2-out; Package: LFBGA 57, 5x5; No of Pins: 57; Container: Tape and Reel; Qty per Container: 5000
0W888-002-XTP BelaSigna 250 - 16 bit Audio Processor, Full Stereo 2-in, 2-out; Package: LFBGA 64, 7x7; No of Pins: 64; Container: Tape and Reel; Qty per Container: 1500
0X860 OSCILLOSCOPE 100MHz ANALOGUE
相關代理商/技術參數(shù)
參數(shù)描述
0W344-005-XTP 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC BELASIGNA 200 QFN 1000RL RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
0W588-002-XUA 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC BELASIGNA 200 WLCSP RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
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0W589-007-XDS 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC AUDIO AD/DA RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝:
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