The PATI is a highly integrated I/O Board in PC/104-Plus form factor. Build around the MPC555 Motorola PowerPC^TM 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 developed 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 Specialities

• Motorola MPC555 PowerPC^TM 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

Technical Features

Reference	Description
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 sampling rate (each) 10kHz bandwidth
TPU	32 Channel
CAN	2 x CAN 2.0B
Power	5V only (Switcher for 3.3V onboard)

PATI Versions

Reference	Description
PATI-1	PC/104-Plus module with 2x CAN, 8x 10-bit ADC channels, 32 TPU channels, 2x RS232, 16Mb SDRAM and 8MB Flash. (loaded with special Mathworks Firmware)
PATI-2	PC/104-Plus module with 2x CAN, 8x 10-bit ADC channels, 32 TPU channels, 2x RS232, 16Mb SDRAM and 8MB Flash. (loaded with standard MPL Firmware)
PATI-Cx	Customer specific versions, please contact MPL for details.