The D.Module.21065 is a universal floating-point DSP system, based on the Analog Devices ADSP-21065L processor.

This is a legacy product, which is still in full production, however, not recommended for new designs. Please consider the D.Module2.C6747.

DSP ADSP-21065L 66 MHz floating-point DSP
Memory DSP-internal 68K bytes
  SRAM 64K Words, 32-bit
  SDRAM 4M bytes, 32-bit, 66MHz
  Flash 512K bytes NOR
UART 1 transmit and receive Fifo, DMA support, RS232: max 230,4K baud, automatic flow-control, optional RS422/485: max. 500K baud
Serial Ports 2 independent receivers and transmitters, max. 33 Mbps throughput
Timer 2 32-bit
GPIO 28 bit-wise programmable, input or output, 12 direct DSP GPIO, 16 via XC3032XL user-programmable CPLD
External Bus Interface EMIF asynchronous transfers, 32-bit data bus, 8M bytes address space, 2 pre-decoded chip selects, configurable timing
System Supervisor   voltage and watchdog
Emulation Interface   JTAG
I/O Level LVTTL / LVCMOS 5V TTL/CMOS tolerant
Power Supply 3.3V single supply
Firmware D.Module.BIOS bootloader, board initialization, board configuration, flash memory programming, UART I/O
  Setup Utility program and data file uploads to the flash memory via UART
Temperature Range   0 – 70°C
Connectors   2,54mm pitch through-hole connectors
  JTAG 14-pin, 2.54mm pitch
Mechanics   85 x 59 mm, overall height: 15mm
ROHS   compliant
Ordering Information
D.Module.21065-66-S0-D0 standard module
Options -422 : RS422/485 UART line interface