Meilhaus Electronic ME-A429, Руководство пользователя

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Manual ME-A429 cPCI/PCI Rev. 1.0E
Meilhaus Electronic Page 11 Hardware Description
4 Hardware Description
4.1 Environmental Conditions
• Temperature (operational): 0…55°C
• Temperature (storage): -10…75°C
• Maximum temperature drift: 3°/min
• Relative humidity (non condensing): 5…95%
• Power supplied by the PCI Int5V
±
5% with max. 750mA
4.2 Overview
The ME-A429 card provides up to 16TX and 16RX channels for inter-
facing a standard PC to an ARINC429 bus system. The card is connected
to the host via a PCI interface (rev 2.1) or CompactPCI interface.
The host and the ME-A429 may communicate via a dual ported RAM
mounted on the interface card.
A powerful 32bit microcontroller processes all requests from the host or
data from another ARINC429 bus unit.
To serve the ARINC429 specification the HI3585 ARINC429 terminal
IC form Holt Integrated Circuits is used.
To connect other ARINC429 bus units a 68 poles connector is mounted.
This connector is compatible with National Instruments’ cable (SHC-
68) and break-out box (SCB-68).