Summit PC/104 DDA06/16 Compatible Reference Manual
●Executive Summary
■What is the Summit?
▲The Summit is a six channel analog output card with 16-bit resolution. In addition, the Summit provides 24-lines of high current digital I/O. It is designed for use in systems where high reliability is of utmost importance while operating in harsh environments.
▲What are the Benefits to using the Summit? The Summit has the following features and benefits:
◆Compatible with DDA06/16 for using existing drivers
◆16-bit data write operations double effective PC/104 bus bandwidth
◆DAC updates through a variety of methods including an external TTL input
◆Use REP INSW (286 or higher CPU) to read-in blocks of ADC data from FIFO further increasing bandwidth and reducing complexity.
◆On-board LED to indicate that the Summit is being addressed. By observing the LED you can quickly determine system activity.
◆Polarized locking I/O connector. This eliminates board failures due to incorrect connector orientation.
◆High-current outputs 65mA sink, 15mA source. This is true even while operating at high temperatures.
◆LED Status indicator. Useful in determining general status and in system debugging. A wide variety of signals can be routed to the LED via software selection.
◆8255 Software compatible interface structure. The hardware provides one 8255 compatible I/O ports that provide 24 lines of general purpose I/O.
◆Direct interfacing to OPTO-22’s isolated I/O racks. Digital I/O connectors organized to allow direct connection to OPTO-22’s isolated I/O racks including the G4 series, the PB16-H, PB16-J, PB16-K, PB16-L, PB8H and the PB24HQ.
◆Industrial temperature range from -40℃ to +85℃
◆No tantalum capacitors or electrolytic capacitors used in the design
◆Single +5V supply operation
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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August 12, 2003 |
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Revision: August 12, 2003 |
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1.1 MB |
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