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(shù)資料
型號: TMJ320C6211GJL167
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: FIXED-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 定點(diǎn)數(shù)字信號處理器
文件頁數(shù): 42/83頁
文件大小: 1176K
代理商: TMJ320C6211GJL167
TMS320C6211, TMS320C6211B
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS073K
AUGUST 1998
REVISED MARCH 2004
42
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
PARAMETER MEASUREMENT INFORMATION (CONTINUED)
timing parameters and board routing analysis
The timing parameter values specified in this data sheet do
not
include delays by board routings. As a good
board design practice, such delays must
always
be taken into account. Timing values may be adjusted by
increasing/decreasing such delays. TI recommends utilizing the available I/O buffer information specification
(IBIS) models to analyze the timing characteristics correctly. If needed, external logic hardware such as buffers
may be used to compensate any timing differences. For example:
In typical boards with the C6211B commercial temperature device, the routing delay improves the external
memory’s ability to meet the DSP’s EMIF data input hold time requirement [t
h(EKOH-EDV)
].
In some boards with the C6211BGFNA extended temperature device, the routing delay improves the
external memory’s ability to meet the DSP’s EMIF data input hold time requirement [t
h(EKOH-EDV)
]. In
addition, it may be necessary to add an extra delay to the input clock of the external memory to robustly
meet the DSP’s data input hold time requirement. If the extra delay approach is used, memory bus
frequency adjustments may be needed to ensure the DPS’s input setup time requirement [t
su(EDV-EKOH)
]
is still maintained.
For inputs, timing is most impacted by the round-trip propagation delay from the DSP to the external device and
from the external device to the DSP. This round-trip delay tends to negatively impact the input setup time margin,
but also tends to improve the input hold time margins (see Table 21 and Figure 12).
Figure 12 represents a general transfer between the DSP and an external device. The figure also represents
board route delays and how they are perceived by the DSP and the external device.
相關(guān)PDF資料
PDF描述
TMJ320C6211GLS167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GLW167 CONNECTOR ACCESSORY
TMJ320C6211GLZ167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6202PYP167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6202BPYP167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMJ320C6211GLS167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GLW167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GLZ167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GNY167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GNZ167 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: 丁青县| 会理县| 孝感市| 峨眉山市| 晋州市| 临湘市| 梅州市| 通许县| 宁阳县| 湖州市| 如皋市| 呼图壁县| 尉犁县| 麻江县| 确山县| 杨浦区| 荣昌县| 淮南市| 弥勒县| 镇赉县| 岳池县| 抚顺县| 宁明县| 兴海县| 响水县| 海丰县| 佛山市| 犍为县| 和林格尔县| 忻州市| 上杭县| 惠东县| 平阳县| 汤阴县| 如皋市| 长阳| 左贡县| 明光市| 彰化县| 安岳县| 乐业县|