Evaluation Kit for the ADSP-2148x SHARC Family

  • Analog Devices ADSP-21489 SHARC processor
  • Core performance up to 400 MHz
    • 176-pin LQFP package
    • 25MHz CLKIN oscillator
    • 5 Mb of internal RAM memory
  • Parallel flash memory
    • Numonyx M29W320EB – 4 MB (4M x 8 bits)
  • SDRAM memory
    • Micron MT48LC16M16A2P-6A – 16 Mbx x 16 bits(256 Mb or 32 MB)
  • Asynchronous memory (SRAM)
    • SSI IS61WV102416BLL-10TLI – 1M x 16 bits (2 MB)
  • SPI flash memory
    • Numonyx M25P16 – 16 Mb
  • Analog audio interface
    • Analog Devices AD1939 audio codec
    • 4 x 2 RCA phono jack for eight channels of stereo output
    • 4 x 1 RCA phono jack for four channel of stereo input
    • Two DB25 connectors for differential inputs/outputs
    • 3.5 mm headphone jack with volume control connected to one of the stereo outputs
    • Supports all eight DACs and four ADCs in TDM and IIS modes at 48 KHz, 96 KHz, and 192 KHz sample rates
  • Digital audio interface (S/PDIF)
    • RCA phono jack output
    • RCA phono jack input
  • Temperature monitor
    • ON Semiconductor ADM1032
    • Local and remote temperature sensing
  • Universal asynchronous receiver/transmitter (UART)
    • ADM3202 RS-232 line driver/receiver
    • DB9 female connector
  • LEDs
    • Eleven LEDs: one board reset (red), eight general-purpose(amber), one temperature sensor (amber), and one power (green)
  • Push buttons
    • Five push buttons: one reset, two connected to the DAI, and two connected to FLAG pins of the processor
  • Expansion interface II
    • Next generation of the expansion interface design, provides access to most of the processor signals
  • Power supply
    • 5V @ 3.6 Amps
  • Other features
    • Watch dog timer (WDT) system reset implementation
    • SHARC power measurement jumpers
    • JTAG ICE 14-pin header
    • USB cable