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Recent content by subbireddy

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    USB Design related Queries

    1. How function controller transfers are identified to be either targeting Buffer Memory or USB Core registers? 2. Explain How multiple EP’s help improve the USB core through put ? 3. How does function controller Keeps track of Buffer address in USB? 4. How does function controller exactly...
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    USB Queries

    1. How function controller transfers are identified to be either targeting Buffer Memory or USB Core registers? 2. Explain How multiple EP’s help improve the USB core through put ? 3. How does function controller Keeps track of Buffer address in USB? 4. How does function controller exactly...
  3. S

    USB related Queries

    1. How function controller transfers are identified to be either targeting Buffer Memory or USB Core registers? 2. Explain How multiple EP’s help improve the USB core through put ? 3. How does function controller Keeps track of Buffer address in USB? 4. How does function controller...
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    USB Core and USB Architecture

    1. How function controller transfers are identified to be either targeting Buffer Memory or USB Core registers? 2. How does function controller exactly know which address of SRAM it should read/write in USB??
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    USB protocol related queries

    Don't know how to reply for this. What you answered is ok at high level. I am working in VlSI (Design Verification) what you mention technical terms I am not heard or didn't seen at project specification. I will ask Admin, Admin please move this thread to ASIC or FPGA group, its better to get...
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    USB protocol related queries

    I am expecting answers in the form of USB verification (ASIC Design Verification). I am not able to recognize the answer in the form of USB Verification, please answer in the form of USB Design Verification for the above queries.
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    USB protocol related queries

    1. a. What sequences steps will go internally between hub and host. b. What are the disadvantages for the device if suddenly unplug the device while transferring the data?? Ex:Suppose 1 GB data transferring from host to USB device (mass storage device) or vice versa, All of suddenly...
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    USB protocol related queries

    Re: USB device( related to DMA and sram) and USB protocol USB Mass storage like 32 GB pen drive
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    USB protocol related queries

    USB device( related to DMA and sram) and USB protocol USB device have SRAM and DMA sub-modules: 1. what is the role of SRAM in USB device?? 2. a. how DMA controller knows to initiate a request to memory(either read or write)?? b. how Endpoint get data from buffers and how Endpoint write...
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    [ARM] Need 32 message objects in CAN

    list out 32 message object
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    [51] CAN protocol Queries

    what happens a node transmit a broadcast message or data, some devices or nodes received data correctly and some devices received error then what happens
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    [51] CAN protocol Queries

    Hi All, what are the types of 32 message objects (or) list out 32 message object what is use of function code its types(4 bits) and identifier types(7 bits) in Basic CAN how many message objects and its types first priority for identifier or for Message objects. what happens a node...
  13. S

    How CAN Controller receive Message

    Hi klaus, How CAN device find this message or data(receive message) suitable to me or device. Thanks & Regards, Subbi Manne.
  14. S

    How CAN Controller receive Message

    Hi Klaus, i am looking to find software or Driver and hardware used to identify received message in CAN Controller. Subbi
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    How CAN Controller receive Message

    Hi All, How CAN controller receive or identify or suitable Message to me or device , I mean any software or hardware is using in CAN controller? Thanks in Advance Thanks & Regards, Subbi Reddy

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