欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: TMX320C6413ZTSA500
廠商: Texas Instruments, Inc.
元件分類: 數字信號處理
英文描述: Fixed-Point Digital Signal Processors
中文描述: 定點數字信號處理器
文件頁數: 133/140頁
文件大小: 1958K
代理商: TMX320C6413ZTSA500
General-Purpose Input/Output (GPIO) Port Timing
133
April 2004
Revised May 2005
SPRS247E
7.14
General-Purpose Input/Output (GPIO) Port Timing
Table 7
39. Timing Requirements for GPIO Inputs
(see Figure 7
43)
NO.
400
500
UNIT
MIN
8P
8P
MAX
1
2
t
w(GPIH)
t
w(GPIL)
Pulse duration, GPIx high
Pulse duration, GPIx low
ns
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 500 MHz, use P = 2 ns.
The pulse width given is sufficient to generate a CPU interrupt or an EDMA event. However, if a user wants to have the DSP recognize the GPIx
changes through software polling of the GPIO register, the GPIx duration must be extended to at least 12P to allow the DSP enough time to access
the GPIO register through the CFGBUS.
Table 7
40. Switching Characteristics Over Recommended Operating Conditions for GPIO Outputs
(see Figure 7
43)
NO.
PARAMETER
400
500
UNIT
MIN
MAX
3
4
t
w(GPOH)
t
w(GPOL)
Pulse duration, GPOx high
Pulse duration, GPOx low
24P
8
§
24P
8
§
ns
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 500 MHz, use P = 2 ns.
§
This parameter value should not be used as a maximum performance specification. Actual performance of back-to-back accesses of the GPIO
is dependent upon internal bus activity.
GPIx
GPOx
4
3
2
1
Figure 7
43. GPIO Port Timing
相關PDF資料
PDF描述
TMX320C6413ZTS400 Fixed-Point Digital Signal Processors
TMP320C6413ZTS400 Fixed-Point Digital Signal Processors
TMX320C6413ZTS500 Fixed-Point Digital Signal Processors
TMP320C6413ZTS500 Fixed-Point Digital Signal Processors
TMX320C6413ZTSA400 Fixed-Point Digital Signal Processors
相關代理商/技術參數
參數描述
TMX320C6414CGLZ300 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6414CGLZ5 制造商:Rochester Electronics LLC 功能描述:- Bulk
TMX320C6414CGLZ5E0 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6414CGLZA300 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6414CGLZA5E0 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
主站蜘蛛池模板: 澄城县| 三亚市| 文水县| 凯里市| 呼伦贝尔市| 赣榆县| 吉水县| 衡阳市| 克东县| 扬州市| 资源县| 固镇县| 邮箱| 遂川县| 施秉县| 肥东县| 南乐县| 广西| 武陟县| 宁国市| 同心县| 台中市| 建阳市| 共和县| 鄂伦春自治旗| 江油市| 青铜峡市| 崇明县| 永登县| 大兴区| 巨鹿县| 调兵山市| 星子县| 瑞昌市| 南江县| 仪陇县| 虞城县| 许昌县| 墨玉县| 永新县| 金川县|