CY325 ETC, CY325 Datasheet - Page 8

• Manufacturer Part Number: CY325
• Description: Stepper System Controller
• Manufacturer: ETC

The CYB-545 Prototyping board implements most of the available features of the CY545
Stepper System Controller. A more complete description may be found in the chapter on
Prototyping Support.
© 2002 Cybernetic Micro Systems
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Parallel command interface with two line handshake, compatible with CY233 network
communications controller.
Serial command interface with fixed or adaptive baud rate selection.
Support for up to 64K of optional external command memory implemented as RAM,
ROM, EPROM, or EEPROM.
Support for optional external setting of parameter values, through standard thumbwheel
switches.
Selectable display for output messages from standard serial, standard parallel, or CY233
interfaces, plus special support for a parallel HP HDSP-211x LED display, or a CY325
based serial LCD display.
User controlled, multi-purpose I/O lines, for:
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General Command Functions and Special Features
set and clear bit functions
test bit and branch functions
wait for bit value functions
automatic home seek functions
Prototyping Board Support
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Chapter 1 - Introduction to the CY545
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