Description: 来自于OpenCores组织的开放IP核,非常专业,大牛编写。-OpenCores organizations from open IP core, very professional, big cattle preparation. Platform: |
Size: 2644992 |
Author:wangyunshann |
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Description: usb接口协议。It was tested with a USB 1.1 core I have written on
a XESS XCV800 board with a a Philips PDIUSBP11A transceiver.
-usb interface protocol. It was tested with a USB 1.1 core I have written ona XESS XCV800 board with aa Philips PDIUSBP11A transceiver. Platform: |
Size: 11264 |
Author:颜新卉 |
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Description: usb的芯片ip core. 用HDL描述,适合asic/fpga人员参考或使用。USB ip core for ASIC/FPGA designers.-usb chips ip core. with HDL description suitable for asic/fpga staff reference or use. USB ip core for ASIC/FPGA designers. Platform: |
Size: 208896 |
Author:road |
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Description: Very simple USB 1.1 PHY. Includes all the goodies: serial/parallel
conversion, bit stuffing/unstuffing, NRZI encoding decoding. Uses a
simplified UTMI interface. Currently doesn t do any error checking in
the RX section [should probably check for bit unstuffing errors].
Otherwise complete and fully functional.
There is currently no test bench available. This core is very simple
and is proven in hardware. I see no point of writing a test bench at
this time. Platform: |
Size: 7168 |
Author:eldis |
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Description: USBHostSlave is a USB 1.1 host and Device IP core.
– Supports full speed (12Mbps) and low speed (1.5Mbps) operation.
– USB Device has four endpoints, each with their own independent FIFO.
– Supports the four types of USB data transfer control, bulk, interrupt, and isochronous
transfers.
– Host can automatically generate SOF packets.
– 8-bit Wishbone slave bus interface.
– FIFO depth configurable via paramters.-USBHostSlave is a USB 1.1 host and Device IP core.
– Supports full speed (12Mbps) and low speed (1.5Mbps) operation.
– USB Device has four endpoints, each with their own independent FIFO.
– Supports the four types of USB data transfer control, bulk, interrupt, and isochronous
transfers.
– Host can automatically generate SOF packets.
– 8-bit Wishbone slave bus interface.
– FIFO depth configurable via paramters. Platform: |
Size: 6144 |
Author:polito |
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Description: 对USB的从机设备的IP核进行了重新设计并在一定程度上进行了优化-On the USB device from the IP core has been redesigned to some extent, is optimized Platform: |
Size: 56320 |
Author:shaqiu |
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Description: 用VHDL语言编写的USB 2.0IP核。USB 2.0的传输速率是高速率480 Mb/s,需要再外扩一个PHY。-This is a USB 2.0 compliant core,USB 2.0 allows data transfers of 480 Mb/s. Because of the high interface speed, an external PHY will be required with this core. Platform: |
Size: 196608 |
Author:liang |
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Description: usb 2.0协议的ip核,可用,里面程序有文档说明-usb 2.0 protocol ip core, can be used, which procedures are documented Platform: |
Size: 208896 |
Author:KKK |
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Description: 在FPGA外扩用FT2232 实现UART TO USB 2.0 的通信。-The FT2232H is a USB2.0 Hi-Speed USB Device to FIFO IC.
This core allows the use of this chip with an FGPA design in high speed FT245 style synchronous FIFO mode.
Data rates up to 25 mbytes/s can be achieved. The core has internal FIFOs on the receive and transmit for improved throughput.
For more information see FTDI s appnote "AN_130_FT2232H_Used_In_FT245 Synchronous FIFO Mode.pdf"
Included: VHDL core, NIOS test application, PC test application
Platform: |
Size: 6144 |
Author:李涛 |
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Description: USB1.1标准接口的IP核的实现和其设计实现的源码范例VHDL-USB1.1 standard interface IP core implementations and examples of their design and implementation of the VHDL source code Platform: |
Size: 425984 |
Author:sxhfjgl010 |
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Description: usb serial core is a vhdl synthesizable code, implementing serial data transfer over usb. Combine with a UTMI-compatible transceiver chip, this core acts as a USB device that transfers a byte stream in both directions over the bus Platform: |
Size: 253952 |
Author:Doom Train |
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