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Vendor:
Digital Core Design
Category:
USB
USB 2.0 Device Controller with ULPI interface
The DUSB2-ULPI is a hardware implementation of a full/high-speed peripheral controller that interfaces to an ULPI bus transceiver.
Overview
The DUSB2-ULPI is a hardware implementation of a full/high-speed peripheral controller that interfaces to an ULPI bus transceiver. The DUSB2-ULPI contains a USB PID and address recognition logic, state machines to handle USB packets and transactions, endpoints number recognition logic and endpoints FIFO control logic. The DUSB2-ULPI is designed to support 12 Mb/s "Full Speed" (FS) and 480 Mb/s "High Speed" (HS) serial data transmission rates. The design is technology independent and thus can be implemented in a variety of process technologies. This core strictly conforms to the USB Specification v 2.0 and ULPI v2.0. It is delivered with fully automated test bench and complete set of tests, allowing easy package validation at each stage of SoC design flow.
Key features
- Full compliance with the USB 2.0 specification
- Full-speed 12 Mbps operation
- High-speed 480 Mbps operation
- Software configurable EP0 control endpoint size 8-64 bytes
- Software configurable 15 IN/OUT endpoints: configurable number of endpoints
- configurable type of each endpoint: INTERRUPT, BULK or ISOCHRONOUS
- configurable direction of each endpoint
- configurable size of each endpoint: 8-1024 bytes
- Supports ULPI Transceiver Macrocell Interface
- Synchronous RAM interface for FIFOs
- Suspend and resume power management functions
- Simple interface allows easy connection to the 8-, 16-, 32-bit CPUs
- Allows operation from a wide range of CPU clock frequencies
- Fully synthesizable
- Static synchronous design
- Positive edge clocking
- No internal tri-states
- Scan test ready
Applications
- Human Interface Devices like keyboards, mouse or game peripherals
- Mass Storage devices like flash disk, mp3 or mp4 player
- GPS navigation system
- Digital Camera
- Cellular phone
- Audio devices like microphone or speakers
- Printer
- Scanner
What’s Included?
- HDL Source Code
- Testbench environment
- Automatic Simulation macros
- Tests with reference responses
- Synthesis scripts
- Technical documentation
- 12 months of technical support
Specifications
Identity
Part Number
DUSB2-ULPI
Vendor
Digital Core Design
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
Poland
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Frequently asked questions about USB IP cores
What is USB 2.0 Device Controller with ULPI interface?
USB 2.0 Device Controller with ULPI interface is a USB IP core from Digital Core Design listed on Semi IP Hub.
How should engineers evaluate this USB?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this USB IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.