The Embedded I/O Company

The digital I/O lines are ESD protected. Each digital I/O

line has a dedicated line transmitter with individual output

enable control and a dedicated line receiver. The line

receivers are always enabled, so the digital I/O line level

can always be monitored. Each digital I/O line input is

capable of generating an interrupt triggered on rising

edge, falling edge or both.

Additionally, a debounce filter can be configured to get rid

of bouncing on the digital I/O inputs. Each digital I/O line

has a 4.7kΩ pull resistor to a common reference. The

common pull resistor reference is programmable by

software (one setting for all digital I/O lines) to +3.3V, +5V

or GND.

Technical Information

 Standard single-wide PCI Mezzanine Card (PMC)

 32bit / 33MHz PCI

 DMA Master functionality

 16 or 8 channels of simultaneous update single-

ended unipolar/bipolar 16bit analog output

 Up to 38ksps

 Settling time: typ. 24

μs

 Output voltage ranges:

 0-5V, 0-10V, ±5V, ±10V,

 0-6V, 0-12V, ±6V, ±12V,

 Up to 10mA load with a capacitance up to 10nF

 Output current ranges

 4-20mA, 0-20mA, 0-24mA

 Hardware Correction

 Factory calibrated

 Temperature Sensor on-board

 Programmable conversion rates

 Can be output to other modules

 Can be input from other modules

 Frame Trigger signal for synchronization purposes

 20 channels of tristate capable 5V-tolerant TTL digital

input/output

 ESD protection

 Mini D Ribbon (MDR68) type front I/O connector

TPMC542 Block Diagram

TEWS TECHNOLOGIES GmbH keeps the right to change technical specification without further notice.

All trademarks mentioned are property of their respective owners.

Issue 1.0.3

2017-08-31

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