TCP469 TEWS | Alldatasheet
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Technical content
TCP469 8 Channel Isolated RS323/RS422/RS485 Programmable Serial Interface
Application Information
The TCP469 is a standard 3U 32 bit CompactPCI module and offers 8 channels of high performance serial interface. The module offer s front panel I/O with a HD50 SCSI -2 type connector. Each of the eight channels is isolated from the system and against each other by digital isolator and on board integrated DC/DC converter . A 4 channel variant is realized as a special assembly called TCP470. The TCP 469 module is based on the Exar XR17D158 universal PCI octal UART. Each serial channel can be programmed via a CPLD register to operate as an RS232, RS422 or RS485 interface. T he RS422 and RS485 interfaces can be programmed as Full Duplex or Half Duplex interface with programmable termination. Each RS232 channel supports RxD, TxD, RTS, CTS and GND. RS422 and RS485 Full Duplex support a four wire interface (RX+, RX -, TX+, TX -) pl us ground (GND). Half Duplex supports a two wire interface (DX+, DX -) plus ground (GND). Each channel has 64 byte transmit and receive FIFOs to significantly reduce the overhead required to provide data to and get data from the transmitters and receivers. The FIFO trigger levels are programmable and the baud rate is individually programmable up to 921.6 kbps for RS232 channels and 5.5296 Mbps for RS422/RS485 channels. The UART offers readable FIFO levels. All channels generate interrupts on PCI interrupt INTA. For fast interrupt source detection the UART provides a special Global Interrupt Source Register. All serial channels use ESD protected programmable multiprotocol transceivers. ESD protection is up to ±15KV. All Modules can operate with 3.3V and 5.0V PCI I/O signalling voltage. Software Support (TDRV002-SW-xx) for different operating systems is available. TEWS TECHNOLOGIES GmbH keeps the right to change technical specification without further notice. All trademarks mentioned are property of their respective owners. Issue 1.0.1 2017-08-24 TEWS TECHNOLOGIES GmbH Am Bahnhof 7 25469 Halstenbek, Germany Phone: +49 (0) 4101 4058 0 Fax: +49 (0) 4101 4058 19 e-mail: info@tews.com www.tews.com
Standard 3U 32 bit CompactPCI module conforming to PICMG 2.0 R3.0 Target Chip: XR17D158 (Exar) PCI 2.3 compliant interface PCI I/O signaling voltage 5V and 3.3V Board size: 160 mm x 100 mm Asynchronous serial interface Octal UART: Exar XR17D158 Programmable Interfaces: RS232 RS422 RS485 Full Duplex RS485 Half Duplex Programmable Termination for RS422/RS485 Support of RxD, TxD, RTS, CTS and GND for each RS232 channel; RxD+/-, TxD+/- and GND for each RS422/RS485 FD channel; D+/- and GND for each RS485 HD channel. Programmable baud rates: RS232: up to 921.6 kbps RS422/RS485: up to 5.5296 Mbps 64 byte transmit FIFO per channel 64 byte receive FIFO per channel Readable FIFO levels Global Interrupt Source Register General Purpose 16 bit Timer/Counter Galvanic isolation of each Transceiver Channel ESD protected transceiver (up to ± 15KV) Operating temperature -40°C to +85°C MTBF (MIL-HDBK217F/FN2 GB 20°C) TCP469-10R: 578000h TEWS TECHNOLOGIES GmbH keeps the right to change technical specification without further notice. All trademarks mentioned are property of their respective owners. Issue 1.0.1 2017-08-24 TEWS TECHNOLOGIES GmbH Am Bahnhof 7 25469 Halstenbek, Germany Phone: +49 (0) 4101 4058 0 Fax: +49 (0) 4101 4058 19 e-mail: info@tews.com www.tews.com
TCP469-10R 8 Channel Isolated Programmable RS232/RS422/RS485, HD50 For the availability of non-RoHS compliant (leaded solder) products please contact TEWS. Documentation TCP469-DOC User Manual Software TDRV002-SW-25 Integrity Software Support TDRV002-SW-42 VxWorks Software Support (Legacy and VxBus-Enabled Software Support) TDRV002-SW-65 Windows Software Support TDRV002-SW-82 Linux Software Support TDRV002-SW-95 QNX Software Support For other operating systems please contact TEWS. Accessories TA301 Cable Kit for Modules with HD50 Connector TCP001-FP 6U Front Panel Extension for 3U cPCI Boards TEWS TECHNOLOGIES GmbH keeps the right to change technical specification without further notice. All trademarks mentioned are property of their respective owners. Issue 1.0.1 2017-08-24 TEWS TECHNOLOGIES GmbH Am Bahnhof 7 25469 Halstenbek, Germany Phone: +49 (0) 4101 4058 0 Fax: +49 (0) 4101 4058 19 e-mail: info@tews.com www.tews.com