DSP-Board D.Module2.C6657
Das D.Module2.C6657 basiert auf dem Texas Instruments Keystone Dual-Core Prozessor TMS320C6657. Die Keystone Multicore-DSPs zeichnen sich durch sehr hohe Rechenleistung und schnelle serielle Schnittstellen aus.
Key Features
- TMS320C6657 dual-core Floating Point Signalprozessor
- Gbit Ethernet, PCIe
- 512 Mbyte RAM
- leistungsfähige serielle und parallele Peripherie-Interfaces
- I2C, SPI, UART, USB, and GPIO
- eigenständiger Betrieb ohne PC
Anwendungen
Das D.Module2.C6657 eignet sich hervorragend für Radar-Anwendungen, zerstörungsfreie Werkstoffprüfung, Bildverarbeitung und Software Defined Radio (SDR). Ein optionales FPGA zur Vorverarbeitung der Daten lässt sich seriell über Serial Rapid IO (SRIO) oder PCI Express (PCIe) anschließen oder über das schnelle uPP (Universal Parallel Port) Interface. Eine Gigabit-Ethernet-Schnittstelle ermöglicht die Einbindung in Netzwerke für Steuerung, Fernwartung und Datenaustausch.
| DSP | TMS320C6657 | dual-core 1.25 GHz fixed- and floating-point, up to 40 GMAC / 20 GFLOP per core |
| Memory | DSP-internal | 32K bytes data cache, 32K bytes program cache per core, 1M byte direct mapped or level-2 cache per core, 1M byte shared RAM |
| DDR3 | 512M bytes, DDR3-1333, 32-bit wide | |
| Flash | 8M bytes NOR (SPI interface, sector architecture), 64M bytes SLC NAND | |
| Ethernet | 1000Base-T, 100Base-Tx, 10Base-T | onboard PHY and magnetics, 1000Base-Fx Fiber support with external transceiver |
| USB | 1.1 | 12 Mbit/s |
| UART | RS232, RS422, RS485 | transmit and receive Fifo, DMA support, RS232: max 460,8K baud, automatic hardware flow-control, RS422/485: max. 20M baud |
| PCIe | 2 lanes | Gen. 2, up to 5 GBaud per lane |
| SRIO | 2 lanes | SRIO 2.1, up to 5 GBaud per lane |
| SPI | 1 | max. 50 Mbps, master and slave mode |
| I2C | 1 | max. 400 kbps, 7 and 10 bit addressing modes, master and slave mode |
| McBSP | 2 | independent receivers and transmitters, max. 50 Mbps throughput |
| Timer | 8 | 2 x 32/64 bit with external I/O, 6 x 32/64 bit with internal clocking |
| GPIO | 16 | bit-wise programmable, input or output (in UPP Mode only 8 GPIO signals are available) |
| External Bus Interface | EMIF | asynchronous transfers, 16 bit data bus, 20 address lines, 2 pre-decoded chip selects, configurable timing *) |
| UPP | synchronous mode, 2 ports, 16- or 8-bit wide, max. clock: 75MHz *) | |
| *) EMIF and UPP are exclusive modes and cannot be used simultaneously | ||
| Real-Time Clock | 1 | provision for external buffer power supply |
| System Supervisor | watchdog, voltage and temperature, optional fan control and tacho supervisor | |
| Emulation Interface | JTAG | |
| I/O Level | LVTTL / LVCMOS | all signals except ETH, PCIe and SRIO: high level min. 2V, max. 3.5V, low level min. -0.2V, max. 0.8V, output drive: external bus interface:± 12 mA, all others ± 4 mA |
| Power Supply | 3.3V | single supply, 2A typ., 3A peak |
| Firmware | D.Module2.BIOS | bootloader, board initialization, board configuration, flash memory programming, UART and USB I/O |
| Setup Utility | program and data file uploads to the flash memory via USB or UART | |
| Config File | user- configurable text file with program and initialization parameters | |
| Temperature Range | 0 – 55°C, 0 – 70°C with forced cooling | |
| Connectors | BUS1, BUS2, COM, EXP | Molex 71436-2164 |
| PCIe / SRIO | Molex 46556-1145 | |
| JTAG | 14-pin, 2.54mm pitch | |
| Mechanics | 86.8 x 58.4 mm, overall height including heatsink: 33mm | |
| ROHS | compliant |
| D.Module2.C6657 | standard module |
| D.Module2.C6657i | Industrial temperature range module -40..+85°C (forced cooling) -40..+65°C (heatsink) |
| DS.TCPIP-DM6657 | Ethernet Development Support Package for D.Module2.C6657 |
| DK.C6657 | C6657 development kit including D.Module2.C6657, XDS200 JTAG in-circuit emulator, D.Base.P base board, power supply, RS232 and USB cable, support software, user's guide, and free support via Email or phone |
| DK.C6657-FMC | C6657 and FPGA development kit including D.Module2.C6657, D.Module2.6SLX45T, XDS200 JTAG in-circuit emulator, D2.Base-FMC base board, power supply, USB cable, DSP support software, FPGA interface examples in VHDL, user's guides, and free support via Email or phone |
Das D.Module2.C6657 kann aufgrund der Vielzahl von Schnittstellen und Konfigurationen als Alternativprodukt zu anderen Mitgliedern aus der Texas Instruments C66x Keystone-Familie eingesetzt werden. Die folgende Seite vergleicht das D.Module2.C6657 mit den Features der anderen Keystone Prozessoren.
Emulatoren
Compiler
Prototyping Boards
TCP/IP Stack