TPMC377

TPMC377 Conduction Cooled Serial Controller with 4 Insulated RS232/422/485 Ports with Programmable Interfaces

4 channel high performance serial controller with individually programmable RS232, RS422, and RS485 interfaces. Each of the four channels are insulated from the system and against each other by digital isolator and onboard integrated DC/DC converter. The conduction-cooled PMC module is designed for the use on carrier boards with stiffener bars and has an operating temperature range of -40°C to +85°C.

RS232 channels support RxD, TxD, RTS, and CTS, and RS422 channels support RxD+/- and TxD+/-. RS485 channels can operate in 4-wire full duplex or 2-wire half duplex mode. The TPMC377 modules have P14 I/O.

Each channel has 64 byte transmit and receive FIFOs. The FIFO trigger thresholds, and the baud rates are individually programmable: up to 921.6 kbps for RS232 channels, and 5.5296 Mbps for RS422/485 channels. All channels generate interrupts on PCI interrupt INTA. For fast interrupt source detection the UART provides a special global interrupt source register. All channels use transceivers with 15 KV ESD protection.

A wide range of drivers is available: Integrity, Linux, QNX, VxWorks and Windows. All drivers - except the Windows drivers - are supplied as C source code.

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Technical Description

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  • PMC module without front panel, 32-bit/33MHz PCI interface, IEEE P1386.1 compliant, PCI 2.3 compliant, 3.3/5V Vio
  • Conduction-cooling, stiffener bars supported
  • 4 RS232/422/485 ports
  • RS232 signals: TxD, RxD, RTS, and CTS
  • RS422 signals: TxD+/- and RxD+/-, programmable termination
  • RS485 signals: 4-wire TxD+/- and RxD+/-, or 2-wire Dx+/-, programmable termination
  • I/O lines in high impedance state after power-up
  • Channels independently insulated
  • P14 I/O
  • Exar XR17D154 controller
  • 64 byte receive and 64 byte transmit FIFOs per channel
  • Transfer rates up to 5,5296 Mbit/s via RS-422/485 and 921.6 Kbit/s via EIA-232
  • 15 KV ESD protection
  • -40°C .. +85°C operating temperature range
  • Integrity, Linux, QNX, VxWorks, and Windows drivers available
  • 5 years warranty

Order Information

TPMC377-10R

4 port serial RS232/422/485 interface PMC module, conduction cooled

TPIM001-10R

PIM I/O module with HD-50 connector

TDRV002-SW-25

Integrity driver

TDRV002-SW-42

VxWorks driver

TDRV002-SW-65

Windows driver

TDRV002-SW-72

LynxOS driver

TDRV002-SW-82

LINUX driver

TDRV002-SW-95

QNX 6 driver

Technical Documentation

TPMC377 data sheet

TPMC377 user manual

TPIM001 data sheet

TPIM001 user manual

Integrity driver user manual

VxWorks driver user manual

Windows driver user manual

LINUX driver user manual

QNX 6 driver user manual