USB-DIO-16H Datasheet, PDF (1/4 Pages) ADL Embedded Solutions – 16 High-Speed Digital I/Os, 18 standard I/Os, 128 kByte FIFO

PC/104 - USB Digital Module
Fast USB-DIO-16H Series— USB Digital Waveform (Pattern) Generator
Modules Feature 16 High-Speed Digital I/O Lines
FEATURES
• High-speed USB 2.0 device
• 16 high-speed digital I/O lines feature continuous, sustained
throughput up to 16 MB/s
• Capable of 80 MB/s bursts with flexible synchronous clock
and handshaking capabilities
• Continuous streaming over USB with no maximum waveform
length
• On-board embedded FIFO memory up to 128 kByte
• 18 additional digital I/O lines arranged in 4 programmable
groups
• All outputs buffered with 24 mA sink/source capabilities
• Type B USB connector features high-retention design
• Standard 68-pin SCSI high density latching connector
• Custom high-speed function driver
• Alternate embedded USB connector
• All required power drawn from USB port, no external power
adapter required
• Small, (4" x 4" x 1.25") rugged industrial enclosure
• PC/104 module size and mounting compatibility
• Type B USB connector features industrial strength and high-
retention design adaptor
• OEM (board only) version with PC/104 mounting holes and
PCB footprint for added flexibility in embedded applications
FACTORY OPTIONS
• LVTTL for 3.3V applications
• Input only, output only, and input/output versions
• OEM version (board only) features PC/104 module size and
mounting compatibility
• External power for high current capabilities
• Extended temperature and DIN rail mounting provisions
• RoHS available, please contact us for ordering information
FUNCTIONAL DESCRIPTION
Model USB-DIO-16H features 16 high-speed buffered digital inputs or digital outputs at continuous, sustained streaming speeds up to 16 MB/s for fast, unlim-
ited waveform length. The module is capable of 80 MB/s bursts with handshaking signals for synchronizing communications plus an additional 18 bits of gen-
eral purpose digital I/O. The USB-DIO-16H is a port-powered high-speed USB 2.0 devices and offers hot swapping functionality for quick connect/disconnect
whenever you need additional I/O on your USB port.
The USB-DIO-16H includes a programmable clock capable of 1 kHz - 40 MHz transfers or you may choose to use your own external clock. In addition to the 16
high-speed I/O’s there are 18 standard TTL-compatible digital I/O channels configurable as 4 separate ports for input or output (see block diagram). All re-
quired power is normally supplied to the board via the USB cable, however for higher current sourcing capabilities, optional external power may be used. The
I/O wiring connections for the units are via an industry standard high-density pin-in-socket SCSI connector. For external circuits, a jumper selection connects
fused +5VDC power to the connector. This resettable fuse is rated at 0.5A.
Advanced Digital Logic, Inc.; 4411 Morena Blvd., Suite 101; San Diego, CA 92117-4345
Ph. 858 490-0597 F. 858 490-0599; e-mail: [e-mail]; web: www.adl-usa.com