PATI

[PATI]

PC/104 PowerPC controlled Analog and Timing I/O Intelligence (PATI)

The PATI is a highly integrated I/O Board in PC/104 form factor. Build around the MPC555 Motorola PowerPCTM Processor and the PLX9056 PCI Bridge it brings the superb MPC555 peripherals to a standard PCI Interface.

With the possibilities for firmware update over the PCI bus, parameter passing via the on-board SDRAM, allowing the PATI to access the host memory via PCI busmaster access and various configurations options it is well suited for fast prototyping application.

A stand-alone mode allows the PATI to work without the host. Application developped and tested in a host environment can be executed on the PATI in the stand-alone mode without any code modification.

The MPC555 peripherals are available on 2 standard 50 pin 2.54 mm header which offers easy connections. It features 8 differential 10bit Analog/Digital channels, 32bit TPU channels, 2 serial interfaces and 2 CAN interfaces

 

PATI Features

  • Motorola MPC555 PowerPCTM Processor
  • 40MHz Processor Clock
  • 16MByte SDRAM on-board
  • up to 8MByte on-board Flash
  • 32bit 33MHz PCI Agent Interface
  • Bus Master capable
  • Low power consumption
  • 5V only Power Supply
  • 8 differentials 10bit Analog/Digital converter channels
  • 32Bit TPU channels
  • 2 Serial Interface
  • 2 CAN Interface

Specifications

CPU MPC555 / 40MHz
PCI 32Bit / 33MHz Master/Slave Target only
RAM 16MByte SDRAM (max. physical address range of MPC555)
Flash up to 8MByte
Analog 8 x Input 25kHz Samplingrate (each) 10kHz Bandwith
TPU 32 Channel
CAN 2 x CAN 2.0B
Power 5V only (Switcher for 3.3V onboard)

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