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LSI/CSI
LS7267
U® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (631) 271-0400 FAX (631) 271-0405
A3800
24-BIT DUAL-AXIS QUADRATURE COUNTER
OCT 2015
FEATURES:
• Up to 50MHz count frequency in non-quadrature mode; Up to 5.6MHz clock frequency (22 x 106 counts/sec) in x4 quadrature mode.
• Dual 24-bit counters to support X and Y axes in motion control applications. • Dual 24-bit comparators.
• Digital filtering of the input quadrature clocks • Programmable 8-bit separate filter clock prescalers
for each axis. • Error flags for noise exceeding filter band width. • Programmable Index Input and other programmable I/Os. • Independent mode programmability for each axis.