PMAC-PCI-LITE  4-axis with ±10V Servo Outputs PCI Board

Recommended for applications with three or four ±10V channel requirements in
either a PCI-PC based or stand alone environment. The term “Lite” stands for the
limitation of only one DSPGATE Gate-Array IC on board. In comparison with the
non-Turbo version, this board provides better velocity and acceleration control
algorithms (lookahead) and an overall improved firmware. The number of
channels can always be expanded, from 4 to 12, through the use of an ACC-24P.

Number of Channels
The Turbo PMAC-Lite PCI can have only one on-board DSPGATE that provides four channels axis interface circuitry, each
including:
– 16-bit ±10V differential analog output
– Differential/single-ended encoder input with ‘A’, ‘B’ quadrature channels and ‘C’ index channel
– Four input flags, two output flags
– Interface to external 16-bit serial ADC

PMAC-PCI-LITE

The Turbo PMAC-Lite PCI is provided with an 80 MHz DSP56303 CPU (120 MHz PMAC equivalent) and flash memory.
Any variable change in a flash type memory needs to be saved manually in Turbo PMAC for it to be retained on

a powerup\reset cycle. Therefore, if machine parameters like parts counters or state variables are required, the Option-16A batterybacked parameter RAM is suggested.
· Option-5C0: this is the standard CPU and memory configuration. It is provided automatically if no Option-5xx
is specified. It provides an 80 MHz DSP56303 CPU (120 MHz PMAC equivalent), 128k x24 of
compiled/assembled program memory, 128k x 24 of user data memory, and a 1M x 8 flash memory.
· Option-5C3: it provides an 80 MHz DSP56303 CPU (120 MHz PMAC equivalent) with 8k x 24 of internal
memory, an expanded 512k x 24 of compiled/assembled program memory, an expanded 512k x 24 of user data
memory, and a 4M x 8 flash memory.
· Option-5D0: it provides a 100 MHz DSP56309 CPU (150 MHz PMAC equivalent) with 34k x 24 of internal
memory, 128k x 24 of compiled/assembled program memory, 128k x 24 of user data memory; and a 1M x 8
flash memory.
· Option-5D3: it provides a 100 MHz DSP56309 CPU (150 MHz PMAC equivalent) with 34k x 24 of internal
memory, an expanded 512k x 24 of compiled/assembled program memory, an expanded 512k x 24 of user data
memory, and a 4M x 8 flash memory.
· Option-5E0: it provides a 160 MHz DSP56311 CPU (240 MHz PMAC equivalent) with 128k x 24 of internal
memory, 128k x 24 of compiled/assembled program memory, 128k x 24 of user data memory; and a 1M x 8
flash memory.
· Option-5E3: it provides a 160 MHz DSP56311 CPU (240 MHz PMAC equivalent) with 128k x 24 of internal
memory, 512k x 24 of compiled/assembled program memory, 512k x 24 of user data memory; and a 4M x 8
flash memory.
· Option-16A: 32Kx24 SRAM battery-backed parameter memory