AMX TXC4 Plus Bedienungsanleitung PDF herunterladen (Seite 2)

Rev 3

Functional Diagram:

The PCI-SIO8BXS-SYNC is a high performance, eight channel serial board based on the SIO4BX-SYNC

product line from General Standards Corporation. In order to maintain software compatibility, the

PCI-SIO8BXS-SYNC is implemented as two independent four channel SIO4BX cards.

33MHz

32 bit

PCI

Interface

Control

Logic

32kb

FIFO

Universal

Serial

Controller

32kb

FIFO

Prog

Osc

DTE

DCE

Multi-protocol

Transceiver

Cable

Interface

LFH

160 pin

Chan 1-4

Receiver

Transmitter

PCI-PCI

Bridge

Control

Logic

32kb

FIFO

Universal

Serial

Controller

32kb

FIFO

Prog

Osc

DTE

DCE

Multi-protocol

Transceiver

Chan 5-8

Receiver

Transmitter

PCI Bus

33MHz

32 bit

PCI

Interface

Serial Interface:

The flexible synchronous interface may be configured as a three signal interface - Clock, Data, and

Envelope (Data Valid), or an even simpler two signal interface – Clock and Data. The PCIe4-SIO8BX-

SYNC allows the serial interface to be further customized with the following user configurable options:

 Clocking Data on either rising or falling edge of the clock

 Active Hi or Active Lo polarity for the Envelope Signal

 NRZ (Level) or NRZB (Inverted Level) Data Encoding

 Clock and/or Data may be configured high or low while idle

 Transmit Word Size may be configured from 1 to 64k bits (consecutive bit count)

 Transmit Gap Size (clocks between words) can be configured from 0 to 64k bits

 Data may be transmitted MSB first or LSB first (8-bit or less word size).

 Transmit Clock may be configured from 10MHz down to 50Hz on a per channel basis

 Auxiliary Clock input from cable may be used as Transmit Clock

 Transmit and Receive direction may be defined as DTE or DCE for each channel

Serial Signals:

 TxC - (Out) Transmit Clock

 TxD - (Out) Transmit Data

 TxE - (Out) Transmit Envelope (Data Valid)

 RxC - (In) Receive Clock

 RxD - (In) Receive Data

 RxE - (In) Receive Envelope (Data Valid)

 AuxC - (In/Out) Auxiliary Clock

 Spare - (In/Out) Spare General Purpose IO (May also be used as interrupt input)

The location of the transmit signals (TxC/TxD/TxE) and receive signals (RxC/RxD/RxE) on the cable may

be swapped via software by setting DTE/DCE mode.

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AMX TXC4 Plus Bedienungsanleitung Seite 2

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