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The PALM-DP-1500 is a CoreFrame - based configurable SoC platform that contains all the peripheral functions required for a basic SoC with options to select from a suite of library components that has been ported to this platform. This platform currently supports MIPS, ARC, ARM, and Tensilica embedded processor cores. The CoreFrame architecture is inherently processor independent, allowing other processors to be easily integrated, including, PowerPC, and Tensilica. The platform also can be used as a companion chip for high performance standalone processors. The PALM-DP-1500 contains a standard set of SoC peripherals, including a system timer, a watchdog timer, an interrupt controller, programmable I/O, I2C Host, SPI master, 16550 and 16450 UARTs, real - time clock. A high - bandwidth memory controller which supports Flash, SRAM, SDRAM or DDR/DDR2 depending on the users requirements is optional. The user also has the option to select from a library of cores and subsystems that have been pre-integrated and verified to work in this platform, including an IDE Host SATA Host, SATA Device, 10/100 Ethernet MAC, USB 1.1, USB 2.0 PCI, and PCMCIA Host, and an alphanumeric LCD interface. Other custom cores and subsystems can be easily integrated into this platform, such as MPEG decoders, Gigabit Ethernet MACs, and 802.11a, 802.11b or 802.16 wireless MACs. Many applications can be supported by this configurable platform including MIMO mobility devices, Access Point controllers for 802.11a, 802.11b, and 802.16, Network Security Processors, Home Gateways, DVD players, Network routers, Set-top boxes, Storage Area Network controllers, and Network Attached Storage devices.


  • Supports MIPS, ARM, ARC and Tensilica embedded CPU cores
  • Programmable I/O
  • 16450 compatible UART
  • 16550 compatible UART
  • Interrupt controller
  • General-purpose timer
  • Watchdog timer
  • Power management
  • Real time clock
  • I2C Master
  • SPI Master
  • Alphanumeric LCD interface
  • Optional PalmData Switch and Croswitch Technology
  • High-speed memory controller for SDRAM, DDR & SRAM/Flash
  • Options for pre-integrated peripherals such as USB 2.0 host,IDE Host, 32-bit/66 MHz PCI,PCMCIA Host, SPI Slave, or 10/100 Ethernet MAC cores

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