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參數資料
型號: ADSP-2196MBCA-140X
廠商: ANALOG DEVICES INC
元件分類: 數字信號處理
英文描述: DSP Microcomputer
中文描述: 16-BIT, 160 MHz, OTHER DSP, PBGA144
封裝: MINI, BGA-144
文件頁數: 42/68頁
文件大小: 897K
代理商: ADSP-2196MBCA-140X
For current information contact Analog Devices at 800/262-5643
ADSP-2196
September 2001
This information applies to a product under development. Its characteristics and specifications are subject to change with-
out notice. Analog Devices assumes no obligation regarding future manufacturing unless otherwise agreed to in writing.
42
REV. PrA
Serial Port (SPORT) Clocks and Data Timing
Table 18
and
Figure 21
describe SPORT transmit and receive operations.
Table 18. Serial Port (SPORT) Clocks and Data Timing
1
1
To determine whether communication is possible between two devices at clock speed n, the following specifications must be confirmed:
1) frame sync delay and frame sync setup and hold, 2) data delay and data setup and hold, and 3) SCLK width.
2
Referenced to drive edge.
3
Referenced to sample edge.
4
RFS hold after RCLK when MCE = 1, MFD = 0 is 0 ns minimum from drive edge. TFS hold after TCLK for late external TFS is 0 ns minimum from
drive edge.
Parameter
Description
Min
Max
Unit
Switching Characteristics
t
HOFSE
RFS Hold after RCLK (Internally Generated RFS)
2
0
12.4
ns
t
DFSE
RFS Delay after RCLK (Internally Generated RFS)
2
0
12.4
ns
t
DDTEN
Transmit Data Delay after TCLK
2
0
12.1
ns
t
DDTTE
Data Disable from External TCLK
2
0
12.0
ns
t
DDTIN
Data Enable from Internal TCLK
2
0
6.8
ns
t
DDTTI
Data Disable from Internal TCLK
2
0
6.3
ns
Timing Requirements
t
SCLKIW
TCLK/RCLK Width
20
ns
t
SFSI
TFS/RFS Setup before TCLK/RCLK
3
–0.6
ns
t
HFSI
TFS/RFS Hold after TCLK/RCLK
3, 4
–0.3
ns
t
SDRI
Receive Data Setup before RCLK
3
–2.3
ns
t
HDRI
Receive Data Hold after RCLK
3
1.9
ns
t
SCLKW
TCLK/RCLK Width
20
ns
t
SFSE
TFS/RFS Setup before TCLK/RCLK
3
–0.6
ns
t
HFSE
TFS/RFS Hold after TCLK/RCLK
3, 4
–0.6
ns
t
SDRE
Receive Data Setup before RCLK
3
–2.2
ns
t
HDRE
Receive Data Hold after RCLK
3
1.8
ns
相關PDF資料
PDF描述
ADSP-2196MBST-140X DSP Microcomputer
ADSP-2196MKCA-160X DSP Microcomputer
ADSP-2196MKST-160X DSP Microcomputer
ADSP-21990 16-bit fixed point DSP with Flash
ADSP-21990BBC 16-bit fixed point DSP with Flash
相關代理商/技術參數
參數描述
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ADSP-2196MKSTZ-160 功能描述:IC DSP CONTROLLER 16BIT 144-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數字式信號處理器) 系列:ADSP-21xx 標準包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C,McASP,McBSP 時鐘速率:400MHz 非易失內存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA,FCBGA 供應商設備封裝:548-FCBGA(27x27) 包裝:托盤 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
ADSP-21990BBC 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 150MHz 150MIPS 196-Pin Mini-BGA 制造商:Rochester Electronics LLC 功能描述:160 MIPS, MIXED SIGNAL DSPWITH 14-BIT - Bulk
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