參數(shù)資料
型號(hào): EF4442
廠商: Atmel Corp.
英文描述: ARINC 429 Multi-channel Buffer Receiver (RTA) (N Channel, Silicon Gate)
中文描述: ARINC公司429多通道緩沖接收器(RTA)的(不適用頻道,硅門)
文件頁數(shù): 1/21頁
文件大?。?/td> 169K
代理商: EF4442
1
Features
Four Independent Receivers
OneTransmitter in A Mode
Direct 6800 Microprocessor Interface
8-bit Data Bus
ARINC Interface: “1” and “0” Lines, RZ Code
Software Label Control in A Mode
Parity Control: Odd or No Parity
Interrupt Capability in A Mode
Test Mode Capability
Description
The EF4442 is a reception interface for 4 ARINC 429 channels.
Two models of operation are provided:
When in A mode, the circuit can be considered as a peripheral of an EF 6800 or
EF6802 microprocessor and is totally software programmable (for example, for
test purposes).
When in B mode, the parameters are hardware programmed. Reading the
registers which contain messages is only possible (max. scan frequency: 2 MHz).
Screening Quality
This product is manufactured in full compliance with either:
NFC 96883 class G
MIL-STD-883 class B
According to Atmel standards
Application Note
Ask for application note: “General application principles EF4442(RTA)”
C Suffix
DIL 28
Ceramic Side Brazed package
P Suffix
DIP 28
Plastic Package
ARINC 429
Multi-channel
Buffer Receiver
(RTA)
(N Channel,
Silicon Gate)
EF4442
Rev. 2112A–HIREL–11/02
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