参数资料
型号: ADSP-21375KSWZ-2B
厂商: Analog Devices Inc
文件页数: 38/56页
文件大小: 0K
描述: IC DSP 32BIT 266MHZ 208-MQFP
产品培训模块: SHARC Processor Overview
标准包装: 36
系列: SHARC®
类型: 浮点
接口: DAI,DPI
时钟速率: 266MHz
非易失内存: ROM(256 kB)
芯片上RAM: 64kB
电压 - 输入/输出: 3.30V
电压 - 核心: 1.20V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 208-LQFP 裸露焊盘
供应商设备封装: 208-LQFP-EP(28x28)
包装: 托盘
Input Data Port (IDP)
The timing requirements for the IDP are given in Table 31 . IDP
signals are routed to the DAI_P20–1 pins using the SRU. There-
fore, the timing specifications provided below are valid at the
DAI_P20–1 pins.
Table 31. Input Data Port (IDP)
1.0 V, 200 MHz
1.2 V, 266 MHz
Parameter
Min
Max
Min
Max
Unit
Timing Requirements
t SIHD
t SISFS 1
t SIHFS 1
t SISD 1
1
t IDPCLKW
t IDPCLK
Frame Sync Setup Before Serial Clock Rising Edge
Frame Sync Hold After Serial Clock Rising Edge
Data Setup Before Serial Clock Rising Edge
Data Hold After Serial Clock Rising Edge
Clock Width
Clock Period
4.95
2.5
3.35
2.5
(t PCLK × 4) ÷ 2 – 1
t PCLK × 4
3.8
2.5
2.5
2.5
(t PCLK × 4) ÷ 2 – 1
t PCLK × 4
ns
ns
ns
ns
ns
ns
1
The data, serial clock, and frame sync signals can come from any of the DAI pins. Serial clock and frame sync can also come via PCG or SPORTs. PCG’s input can be either
CLKIN or any of the DAI pins.
SAMPLE EDGE
t IDPCLK
DAI_P20–1
(SCLK)
t IDPCLKW
DAI_P20–1
(FS)
t SISFS
t SISD
t SIHFS
t SIHD
DAI_P20–1
(SDATA)
Figure 23. IDP Master Timing
Rev. D | Page 38 of 56 | April 2013
相关PDF资料
PDF描述
EEM06DRKH CONN EDGECARD 12POS DIP .156 SLD
SMK316B7682KF-T CAP CER 6800PF 630V 10% X7R 1206
ECC22DCAH CONN EDGECARD 44POS R/A .100 SLD
XC95144XL-5TQ100C IC CPLD 144 MCELL 3.3V 100-TQFP
VE-20F-CY-F2 CONVERTER MOD DC/DC 72V 50W
相关代理商/技术参数
参数描述
ADSP-21375KSWZ-2B2 制造商:AD 制造商全称:Analog Devices 功能描述:SHARC Processor optimized for high performance audio processing
ADSP-21375KSWZ-2BX 制造商:Analog Devices 功能描述:- Trays
ADSP-21375KSZ-2B 制造商:Analog Devices 功能描述:DSP FLOATING PT 32BIT/40-BIT 266MHZ 266MIPS 208MQFP - Trays
ADSP-21375KSZ-2BX 制造商:Analog Devices 功能描述:266 MHZ.PROC W/ON CHIPROM,S/PDIF PBFREE - Trays
ADSP-21375KSZ-ENG 制造商:AD 制造商全称:Analog Devices 功能描述:SHARC Processor