RTD/Target Catalog - RTD Embedded Technologies, Inc.
RTD/Target Catalog - RTD Embedded Technologies, Inc.
RTD/Target Catalog - RTD Embedded Technologies, Inc.
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dataModules ®<br />
“Accessing the Analog World”<br />
<strong>RTD</strong> was founded on data acquisition over 20 years ago, and has since been providing the PC/104 industry with dataModules that are second to none. We provide a wide<br />
array of data acquisition and control modules with auto-calibrating analog I/O, advanced digital I/O, SyncBus for multi-board simultaneous sampling, and a high-speed<br />
McBSP serial port in PC/104, PC/104-Plus, PCI-104, and PCI/104-Express form factors. In today’s high accuracy environments, where discerning signal from noise at<br />
high throughput rates is the difference between success and failure, <strong>RTD</strong> is continually redefining the DAQ industry.<br />
16-bit 500 KHz A/D<br />
DM7530HR<br />
16/32 Channel A/D<br />
DM6425HR<br />
12-bit 1.25 MHz A/D<br />
DM7520HR<br />
Autonomous SmartCal <br />
SDM series Smart dataModules feature a DSP for software independent, multi-range auto-calibration. An<br />
on-board temperature sensor allows for triggering auto-calibration in dynamic thermal environments. An<br />
operating system independent Autonomous SmartCal performs an in-circuit offset and gain adjustment for<br />
all ranges in under 300 ms. Values acquired from the last user calibration are loaded at power up. Factory<br />
calibration defaults can also be loaded. Smart dataModules feature on-board Flash and internal DSP SRAM for<br />
user DSP applications, and are available in PC/104-Plus and PCI-104.<br />
Analog<br />
Analog I/O solutions feature 12-bit or 16-bit resolution, with FIFO buffers, sample rates up to 1.25 MHz, and<br />
16/32 single-ended or 8/16 differential inputs. Analog outputs feature 12-bit or 16-bit resolution with up to<br />
8 outputs. Many models combine analog and digital I/O. A channel-gain table allows for unique scanning<br />
patterns controlled by the hardware. A single trigger can initiate one scan of the entire channel-gain table in<br />
burst mode, or scan the table multiple times in multi-burst mode. Pre-, post-, and about-trigger modes ensure<br />
that you collect only the data you want.<br />
Digital<br />
Bit or byte programmable digital I/O modules are enhanced by <strong>RTD</strong>’s advanced interrupts to detect a pattern<br />
match or bit change. Options include pulse width modulators, incremental encoders, user programmable<br />
timer/counters, relays, and MOSFETs.<br />
Software<br />
dataModules include fully documented drivers, libraries, example programs and source code. Native support is<br />
provided for DOS, Windows, and Linux. Source code is provided for easy porting to other platforms, including<br />
various RTOSes. Data acquisition toolkits such as LabVIEW and MATLAB may be used with the Windows<br />
drivers. <strong>RTD</strong> develops its drivers with the application programmer in mind. The driver APIs are designed to be<br />
easy-to-use. Example programs with source code provide a starting point for developing custom applications.<br />
Advanced Digital I/O (aDIO )<br />
The Advanced Digital I/O port provides 16 digital bits configured as eight bit-programmable and 8-bit portprogrammable<br />
I/O giving you any combination of inputs and outputs. Match, event, and strobe interrupt modes<br />
mean no more wasting valuable processor time polling digital inputs. Interrupts are generated on a value<br />
change event, or when the eight bit-programmable digital inputs match a pattern. Bit masking allows the selection<br />
of any subgroup of the eight bits. The strobe input latches data into the bit-programmable port and generates<br />
an interrupt.<br />
Product Family Features<br />
• 12-bit resolution up to 1.25 MS/s rate<br />
• 16-bit resolution up to 500 kS/s rate<br />
• 16 single-ended, 8 differential channels<br />
• 1 K or 8 K A/D and D/A FIFOs<br />
• 1 K Channel-Gain table<br />
• Multiple analog input ranges<br />
• Multiple analog output ranges<br />
• Programmable gain<br />
• 3 user timer-counters<br />
• High reliability: – 40 to +85°C<br />
• Up to 25 MHz Digital I/O Clock Rate<br />
• Advanced Digital I/O with event and match interrupts<br />
• Versatile triggering for advanced sampling<br />
• High speed McBSP serial port interface to dspModules<br />
• SyncBus for multi-board simultaneous sampling<br />
• Fast, software-independent, multi-range auto-calibration<br />
by on-board DSP<br />
• On-board temperature sensor<br />
• Synchronous switching supplies with spread spectrum<br />
• Dynamic gain scaling<br />
<strong>RTD</strong> <strong>Embedded</strong> <strong>Technologies</strong>, <strong>Inc</strong>. | 2010 Product Guide 27