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PCI9054-AC50PI

Specifications

SKU: 1265842

BUY PCI9054-AC50PI https://www.utsource.net/itm/p/1265842.html
PCI Bus Master I/O Accelerator Chip
Parameter Description Value
Device Type High-performance 32-bit PCI bus master with on-chip FIFOs PCI9054-AC50PI
Bus Interface PCI Local Bus PCI 2.2
Data Width Data Bus Width 32 bits
Address Width Address Bus Width 32 bits
FIFO Size On-chip FIFO size 4K x 32 bits
Clock Frequency Maximum Clock Frequency 66 MHz
DMA Support Direct Memory Access (DMA) Supported
Bus Mastering Bus Mastering Capabilities Supported
Operating Voltage Supply Voltage 3.3V
Temperature Range Operating Temperature Range -40°C to +85°C
Package Package Type LQFP-176
Power Consumption Typical Power Consumption 1.5W
Compliance Compliance with Standards PCI 2.2, RoHS

Instructions for Use

  1. Power Supply:

    • Ensure that the device is powered with a stable 3.3V supply.
    • Check the power consumption and thermal management to avoid overheating.
  2. Clock Configuration:

    • Connect a 66 MHz clock source to the device for optimal performance.
    • Ensure the clock signal is clean and stable to avoid data corruption.
  3. PCI Bus Connection:

    • Connect the device to the PCI bus according to the PCI 2.2 standard.
    • Verify the correct pin connections for address, data, and control signals.
  4. FIFO Management:

    • Configure the on-chip FIFOs for efficient data transfer.
    • Use the FIFO status registers to monitor the fill levels and prevent overflow/underflow.
  5. DMA Setup:

    • Initialize the DMA channels for high-speed data transfer.
    • Configure the DMA descriptors and control registers as per the application requirements.
  6. Software Initialization:

    • Write initialization code to configure the device registers.
    • Use the provided API or driver to simplify the configuration process.
  7. Testing and Debugging:

    • Test the device with a known good setup to ensure proper operation.
    • Use diagnostic tools and debuggers to identify and resolve any issues.
  8. Environmental Considerations:

    • Operate the device within the specified temperature range to ensure reliability.
    • Implement appropriate cooling solutions if operating at high temperatures.
  9. RoHS Compliance:

    • Ensure that the device meets RoHS compliance standards for environmental safety.
  10. Documentation:

    • Refer to the datasheet and user manual for detailed information on register maps, timing diagrams, and advanced features.
(For reference only)

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