Delta Tau PMAC MINI PCI User Manual download pdf (Page 9)

PMAC-Mini PCI Hardware Reference Manual

Hardware Setup 3

HARDWARE SETUP

The PMAC contains a number of jumpers (pairs of metal prongs) called E-points. These jumpers

customize the hardware features of the board for a given application and must be set up appropriately.

The following is an overview of the several PMAC jumpers grouped in appropriate categories. For a

complete description of the jumper setup configuration, refer to the E-Point Descriptions section of this

manual.

Board Configuration

Base Version

The base version of the PMAC Mini PCI provides a half sized board with:

• 40 MHz DSP563xx CPU

• 128k x 24 zero-wait-state flash-backed SRAM

• 512k x 8 flash memory for firmware and user backup

• Latest released firmware version

• RS232 serial interface, 33Mhz PCI bus interface

• Two channels axis interface circuitry, each including:

• 16-bit +/-10V analog output

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

• Four input flags, two output flags

• Interface to four external 16-bit serial ADC

• Display, muxed 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

• One manuals CD per set of one to four PMACs in shipment (cables, mounting plates, mating

connectors not included)

Option 2: Dual-Ported RAM

Dual-ported RAM provides a high-speed communications path for bus communications with the host

computer through a bank of shared memory. DPRAM is advised if more than 100 data items per second

are to be passed between the controller and the host computer in either direction.

• Option 2 provides an 8k x 16 bank of on-board dual-ported RAM. The key component on the board

is U20 (located at the back of the board).

Part number: 302-603712-OPT

Option 5xF: CPU Speed Options

The base PMAC Mini PCI has a 40 MHz DSP563xx CPU. This is Option 5AF that is provided

automatically if no CPU speed option is specified.

• Option 5AF: 40 MHz DSP563xx CPU (80 MHz 56002 equivalent). This is the default CPU speed.

Part number: 5AF-603712-OPT

• Option 5CF: 80 MHz DSP563xx CPU (160 MHz 56002 equivalent)

Part number: 5CF-603712-OPT

• Option 5EF: 160 MHz DSP563xx CPU (320 MHz 56002 equivalent)

Part number: 5EF-603712-OPT

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Delta Tau PMAC MINI PCI User Manual Page 9

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