TS68C429A集成电路（IC）的控制器规格书PDF中文资料

描述 Description

The TS68C429A is an ARINC 429 controller. It is an enhanced version of the EF 4442 and it is designed to be connected to the new 16- or 32-bit microprocessors, especially these of the Atmel TS68K family.

特性 Features

• 8 Independent Receivers (Rx)

• 3 Independent Transmitters (Tx)

• Full TS68K Family Microprocessor Interface Compatibility

• 16-bit Data-bus

• ARINC 429 Interface: “1” and “0” Lines, RZ Code

• Support all ARINC 429 Data Rate Transfer and up to 2.5 Mbit/s

• Multi Label Capability

• Parity Control: Odd, Even, No Parity, Interrupt Capability

• Independent Programmable Frequency for Rx and Tx Channels

• 8 Messages FIFO per Tx Channel

• Independent Interrupt Request Line for Rx and Tx Functions

• Vectored Interrupts

• Daisy Chain Capability

• Direct Addressing of all Registers

• Test Modes Capability

• 20 MHz Operating Frequency

• Self-test Capability for Receiver Label Memories and Transmit FiFO

• Low Power: 400 mW