Delta Tau: PMAC2 Mini PCI

Base version without options provides 1-1/2-slot board with:

• 40 MHz DSP563xx CPU (Option 5AF)

• 128k x 24 internal zero-wait-state SRAM

• Latest released firmware version.

• RS-232 serial interface, 33 MHz PCI bus interface

2 channels axis interface circuitry, each including 3 output command signal sets:

• 2 serial data streams to external DACs, 1 pulse-&-direction

• 3 PWM top-and-bottom pairs

• 3-channel (AB quad with index) differential/single-ended encoder input

• 9 input flags, 2 output flags

• Interface to 2 external serial ADCs, 8 to 18 bits

2 channels supplemental interface circuitry, each including:

• 2-channel (AB quad)differential/single-ended encoder input

• 1 output command signal set configurable as pulse-and-direction or PWM top-and-bottom pair.

• Display, mixed I/O, direct I/O interface ports

• Buffered expansion port

• Clock crystal with +/-100 ppm accuracy

• PID/notch/feedforward servo algorithms

• 1-year warranty from date of shipment