AN11196: Camera interface design using SGPIO…

LPC4350 SGPIO Experimentation The NXP LPC43xx microcontrollers have an interesting, programmable serial peripheral called the SGPIO (Serial GPIO). It consists of a slew of counters and shift registers that can be configured to serialize and deseriali…

LPC43xx SGPIO Configuration The LPC43xx SGPIO peripheral is used to move samples between USB and the ADC/DAC chip (MAX5864). The SGPIO is a peripheral that has a bunch of 32-bit shift registers. These shift registers can be configured to act as a par…

Human Interface Design It’s not enough to create an app that works. Users expect Mac apps to be powerful, intuitive, and engaging. Think about the user experience as you design every aspect of your app, from the features you choose to the pointer you…

I²C SGPIO Configuration SGPIO is a hardware feature of LPC4300 series. There are 16 SGPIO pins called from SGPIO 0 to SGPIO 15. SGPIO is one of the functions of LPC 4300 pins which can be chosen. SGPIO could work as standard GPIO pins, or do stream p…

User Stories Android UI Design 附加资源 User Stories: @.通过写故事来设计应用. @.每个故事只关注一件事. @.不同的故事可能使用相同的组件,因此尽早地对故事进行分类. @.把目标用户构想到故事里,描述他们的基本特征,会在什么时候.什么地点使用该应用等信息,因此来确定故事的优先级. Android UI Design: @.构思应用需要展示的界面及内容,不需要详细的界面设计. @.确定各界面的跳转关系. @.用户界面原型设计,可通过工具进行,比如A…

The SGPIO output pins SGPIO14 and SGPIO15 can trigger a GPDMA request SGPIO pins SGPIO14 and SGPIO15 can trigger a GPDMA request. < Output = '1' > To generate the request, program a pulse in the bit stream of slice 14 or 15. For example, use a patte…

SGPIO inverted clock qualifier Hi, With bits 6:5 of SGPIO_MUX_CFG the QUALIFIER_MODE is selected (0x0=enable, 0x1=disable, 0x2=slice, 0x3=pin).With bit 8 (INV_QUALIFIER) of SLICE_MUX_CFG one can invert the qualifier (0x0=normal qualifier, 0x1=inverte…

原文出处:http://blog.csdn.net/kickxxx/article/details/7728947 S5PV210有三个CAMIF单元,分别为CAMIF0 CAMIF1和CAMIF2.对应着驱动中的fimc0, fimc1, fimc2.在三星datasheet和驱动代码中CAMIF和FIMC(Fully Interactive Mobile Camera)这两个术语基本上可以互换的,后面我们都用FIMC代替CAMIF.这两个术语的称呼有很强的模糊性,尤其刚刚接触三星平台,会觉得…

S5PV210有三个CAMIF单元,分别为CAMIF0 CAMIF1和CAMIF2.对应着驱动中的fimc0, fimc1, fimc2.在三星datasheet和驱动代码中CAMIF和FIMC(Fully Interactive Mobile Camera)这两个术语基本上可以互换的,后面我们都用FIMC代替CAMIF.这两个术语的称呼有很强的模糊性,尤其刚刚接触三星平台,会觉得这三个接口设备都是用来控制camera,实际上三个接口并不局限于只控制camera. 我们先看下datasheet中…