Audio Platform
USB 2.0 Audio Devices Design Platform
Description
The USB 2.0 Audio Design Platform is a complete, integrated solution, dedicated to USB-based Audio Devices, like microphones and speakers. DCD’s Audio Design Platform includes:
- DUSB2 peripheral controller designed to support 12 Mb/s “Full Speed” (FS) and 480 Mb/s “High Speed” (HS) serial data transmission rates
- DP8051XP ultra high performance, speed optimized, fully customizable 8051 8-bit microcontrollers with built-in DoCD™ debug IP core
- Audio Devices software stack optimized for DP8051XP
- FPGA board with ready-to-use, preprogrammed example USB stereo speakers application
- HAD2 – DoCD™ Hardware Assisted Debugger board
- DoCD™ Debug Software
- DoCD™ driver for Keil development software
- DoCD™ driver for IAR development software
DESIGN FEATURES:
ALL DCD’S IP CORES ARE TECHNOLOGY INDEPENDENT WHICH MEANS THAT THEY ARE 100% COMPATIBLE WITH ALL FPGA & ASIC VENDORS E.G.
- Altera / Intel,
- Xilinx / AMD,
- Lattice,
- Microsemi / Microchip,
and others. - TSMC
- UMC
- SK Hynix
and others.
Key features
- Full compliance with the USB 2.0 specification
- Full-speed 12 Mbps operation
- High-speed 480 Mbps operation
- Supports UTMI Transceiver Macrocell Interface
- Synchronous RAM interface for FIFOs
- Suspend and resume power management functions
- 100% software compatible with industry standard 8051
- Up to 256 bytes of internal (on-chip) Data Memory
- Up to 64K bytes of internal (on-chip) or external (off-chip) Program Memory
- Up to 16M bytes of external (off-chip) Data Memory
- User programmable Program Memory Wait States solution for wide range of memories speed
- User programmable External Data Memory Wait States solution for wide range of memories speed
- Allows operation from a wide range of CPU clock frequencies
- Fully synthesizable
- Static synchronous design
- Positive edge clocking
- No internal tri-states
- Lite design, small gate count and fast operation
- Scan test ready
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