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Gateway management functions

ISaGRAF® application executor

pSOS RTOS and ANSI Flash file system

Four high-speed general purpose serial interfaces

The CPU-module is capable of carrying out complete Coach Computer functions; the gateway functions and coach application functions. The module is based on the Motorola

MC68360 QUICC processor, and it has a pSOS real-time kernel. The QUICC processor is located on a piggy-pack board (QCP).

The module’s QUICC processor supports four high-speed serial channels which can be used for application purposes. TCN mapping server facilities are available for these interfaces.

For application functions, the module has a configurable executor, the ISaGRAF® kernel.

Users can also write their own C-tasks, either as an ISaGRAF® extension or on top of the module’s real-time kernel.

Processor and memory. 32-bit 25 MHz

MC68360 QUICC processor with up to

4 Mbytes Flash EEPROM and up to 4 Mbytes.

Additional 15 MB Flash memory is available

as an option. SRAM located on the QCP piggypack

module. BDM-interface for emulation.

VMEbus interface. Master VMEbus (A24/

D16) interface with the bus arbiter logic.

Interrupt handling and block transfer cycles

supported.

Serial channels. Four programmable isolated asynchronous or bit-synchronous SCCchannels for application purposes.

Software interface with the TCN gateway.

INPUT POWER: 5 VDC +- 5% (700 mA max, 400 mA typ.)

MTFB: 300 000 h (25°C)

TEMPERATURE RANGE: Operational -40°C...+70°C

I/O BUS: One channel may be used for communication

with I/O modules via the back panel

Data Rate: Up to 2 Mbit/s

Protocol: asynchronous or SDLC based, application

dependent (BITBUS™, Profibus etc)

Electrical: Optically isolated RS422 or

RS485 (at front)

Interface: A24/D16 Master with bus arbiter logic

SYSTEM INTERFACES: Two RS232C serial interfaces at front panel for system monitoring and update