Datasheet Summary
®
LSI/CSI
(631) 271-0400 FAX (631) 271-0405 December 2005
LSI puter Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747
A3800
24-BIT x 4-AXES QUADRATURE COUNTER
Features
:
- Read/write registers for count and I/O modes. Count modes include: non-quadrature (Up/Down), Quadrature (x1, x2, x4), Free-run, Non-recycle, Modulo-n and Range limit
- Separate mode-control registers for each axis
- Interrupt output and interrupt mask register
- 40 MHz count frequency, 5V 20 MHz count frequency, 3V
- Sets of 24-bit counters, preset registers, parators and output latches and 8-bit status registers for each axis
- Digital filtering of the input quadrature clocks for noise...