High Accuracy Analog and Digital I/O for PC/104 MPC560
Features
32 channels of 16-bit analog input Fault protection on analog/digital Ultra-low noise design DSP and noise analysis software Low-pass filtering 14-bit, 4-channel DAC Digital I/O, Counter/Timer 5V only operation from PC/104 Extended temperature range available
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The MPC560 provides up to 32 single-ended 16bit analog inputs that are fault protected to ±40V. The analog input section offers individual channel selection of single-ended or differential modes in any combination. The MPC560 also features basic and autoscan modes. Basic mode directly controls all modes, gains, channel selection, and filters. With autoscan mode, a user can preset individual channel attributes – channel on/off, mode, gain, and lowpass filter in on-board RAM. In autoscan mode, a pacer clock and the DMA controller automatically move samples to system memory. The analog input includes a low-drift reference, noise-protected by a faraday shield. Software Support
Example code for all functions C-code/Mathcad™ for advanced algorithms
The optional 14-bit analog outputs have fullscale output of ±10.1V. The digital-to-analog converter is noise-protected by a faraday shield. Each output has a 1-pole lowpass filter. Twelve digital I/O lines can be individually set for input or output, with fault protection against power sequencing and static discharge. All analog power supplies are generated from the 5V input. The on-board analog supplies include input and output filtering, and postregulation of the initial converters, providing lownoise and stable power. Mounting/Packaging
PC/104 standard
Compatible Hardware
Any Micro/sys CPU with PC/104 expansion connector
Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246
email:
[email protected]
DIO, CTR, TMR 12 Lines
4 Channels AO
ESD
Filter/ Buffer 14 bit DAC
P C/ FPGA, Read, Write, IRQ, DMA 1 0 Power Ref 16 bit 4
Supply A/D
Fault Protection, MUX, GAIN, LPF
32 Channels AI
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Specifications:
Mechanical: G PC/104 standard G 3.55" (plus I/O region) x 3.775" Power Requirements: G +5V ± 5% at 500mA Environmental: G 0° - +70°C operating G -40° - +85°C operating, -ET version G 5%-95% relative humidity, non-condensing PC/104 Interface: G 16-bit transfers G IRQ 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15 supported G DMA 5, 6, 7 supported Digital I/O: G 12 Multi-function TTL-level bit selectable I/O at 8mA sink/source G Ext-trigger, Ext-pacer clock, User I/O G Any/all inputs can generate an IRQ G Read-back function on outputs
Analog Inputs: G 16-bit, 32-channels individually selected for single/differential G ADC conversion time of 5usec G -3dB typical full-power response of input circuitry: 20Vpp @35kHZ, 5Vpp @ 100kHZ G Each channel can be set by software for the following attributes: on/off, single/differential, input range of ±5.05V or ±10.1V, Lowpass filter(1kHz or 100kHz) G Default Basic Mode from reset allows readings of individual channels from software directly with EOC being Polled/IRQ. G Auto-scan Mode waits for an ext-trigger or software to start the pacer-clock to systematically run through each channel with its preset values and store the data into CPU DRAM with DMA Analog Outputs: G 14-bit, 4-channels G 10usec DAC settling time G Each channel has a 1-pole reconstruction filter and output buffer G ±10.1V output
Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246
email:
[email protected]
Counter/Timer: G 1Mhz 16-bit timer for pacer-clock External Connections: G 50-pin header for analog input G 16-pin header for digital/counter/timer I/O G 10-pin header for analog output
Ordering Information:
MPC560 MPC560 -ET
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560OPT11 560OPT12
16-bit, 16-channel analog input, digital I/O 16-bit, 16-channel analog input, digital I/O, extended temperature operation 16-bit, 32-channel analog input, digital I/O 14-bit, 4-channel analog output
Add -ET to option for extended temp operation Related Products: CA5049 50-pin to 50-pin ribbon cable CA4002 16-pin to 16-pin ribbon cable CA5052 10-pin to 10-pin ribbon cable TB5001 Breakout Board, 50-point terminal strip
Mathcad trademark MathSoft Engineering and Education, Inc.
Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246
email:
[email protected]
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