Datasheet > OMAP3503DCBCA

OMAP3503DCBCA

更新时间： 2024-02-08 18:42:01

品牌	Logo	应用领域
德州仪器 - TI		时钟外围集成电路
页数	文件大小	规格书
19页	1047K
描述
Applications Processor 515-POP-FCBGA -40 to 105

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技术参数
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替代型号

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OMAP3503DCBCA 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	BGA
包装说明：	VFBGA, BGA515,26X26,20	针数：	515
Reach Compliance Code：	unknown	ECCN代码：	3A001.A.3
HTS代码：	8542.31.00.01	风险等级：	5.07
地址总线宽度：	26	桶式移位器：	NO
边界扫描：	YES	最大时钟频率：	59 MHz
外部数据总线宽度：	16	格式：	FLOATING POINT
内部总线架构：	SINGLE	JESD-30 代码：	S-PBGA-B515
JESD-609代码：	e1	长度：	12 mm
低功率模式：	YES	湿度敏感等级：	3
端子数量：	515	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	VFBGA	封装等效代码：	BGA515,26X26,20
封装形状：	SQUARE	封装形式：	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260	电源：	1.1,1.8,3.3 V
认证状态：	Not Qualified	座面最大高度：	0.9 mm
子类别：	Graphics Processors	最大供电电压：	1.91 V
最小供电电压：	1.71 V	标称供电电压：	1.8 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Silver/Copper (Sn/Ag/Cu)
端子形式：	BALL	端子节距：	0.4 mm
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	12 mm	uPs/uCs/外围集成电路类型：	DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches：	1

OMAP3503DCBCA 数据手册

Texas Instruments

2D graphics easily, but it changes without the ability to change the viewer’s perspective.

See the example below.

Figure 2. An example of a scalable 2.5D operation.

Adobe Flash , Scalable Vector Graphics (SVG) and OpenVG™ are examples of graphics

interfaces which are designed specifically for scalable 2D. OpenGL can also be used (and

often is) as a 2.5D graphics interface. This is simple to achieve by rendering all of the

objects in a scene at a constant depth and with the user’s point of view, and light

sources, fixed. This approach works well on the OMAP™ 2 and 3 platforms since the ren-

dering and coordinate transformations can be handled by the 3D accelerator.

Dynamically shading objects based on light sources and camera position (which may be

moving) is a key feature of any 3D graphics interface. There are two approaches to this

which are dramatically different; vertex shading and pixel shading. It’s important to under-

stand this distinction because it affects the choice of a graphics interface.

Vertex Shading

Verses Pixel

Shading

Vertex shading is the older approach – supported since the original version of OpenGL

and DirectX. However, don’t assume that vertex shading will soon be obsolete; it is still

widely used and supported because it’s simpler to use and still well suited for many

applications. In vertex shading, the shading calculations are only performed at the ver-

tices of each triangle in the scene. For example, a triangle has three vertices, so only the

colors of the pixels at these three points in space are calculated. In the example below,

the colors at the vertices are red, green and blue. The remaining pixels that are visible on

the triangle are then determined by smoothly interpolating between the three vertices.

Vertex Shaded with Interpolated Colors

Pixel Shaded with Waves on Water Effect

Figure 3. Examples of vertex-shaded and pixel-shaded triangles.

The main limitation of vertex shading is that objects which are rendered with too few

vertices tend to have a blocky and unnatural appearance (see example below). Increasing

Introduction to Graphics Software Development for OMAP™ 2/3

February 2008

1 2 345 6 7...19

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OMAP3503DCBCA 替代型号

型号	品牌	替代类型	描述	数据表
OMAP3503ECBBA	TI	完全替代	Sitara processor: Arm Cortex-A8, LPDDR 515-POP-FCBGA -40 to 105
OMAP3515ECBBA	TI	完全替代	Sitara Processor: Arm Cortex-A8, 3D Graphics, LPDDR 515-POP-FCBGA -40 to 105

与OMAP3503DCBCA相关器件

型号	品牌	获取价格	描述	数据表
OMAP3503DCUSA	TI	获取价格	Applications Processor 423-FCBGA -40 to 105
OMAP3503ECBB	TI	获取价格	Sitara processor: Arm Cortex-A8, LPDDR 515-POP-FCBGA 0 to 90
OMAP3503ECBBA	TI	获取价格	Sitara processor: Arm Cortex-A8, LPDDR 515-POP-FCBGA -40 to 105
OMAP3503ECBBALPD	TI	获取价格	Sitara 处理器：Arm Cortex-A8、LPDDR \| CBB \| 515 \|
OMAP3503ECUS	TI	获取价格	Sitara 处理器：Arm Cortex-A8、LPDDR \| CUS \| 423 \|
OMAP3503ECUS72	TI	获取价格	Sitara 处理器：Arm Cortex-A8、LPDDR \| CUS \| 423 \|
OMAP3503ECUSA	TI	获取价格	暂无描述
OMAP3515	TI	获取价格	Applications Processor
OMAP3515_08	TI	获取价格	Applications Processor
OMAP3515BCUS	TI	获取价格	IC,GRAPHICS PROCESSOR,CMOS,BGA,423PIN,PLASTIC

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