McCain ATC eX NEMA Controller – User Manual
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Version 1.0
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A fourteen positions header (P5) for plugging the keypad.
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A buzzer (BZZ1) as an audible interface to the user.
2.6.4 Engine Board Sub-Assembly (M69588A).
This module meets the ATC 5.2b Standard (Form, fit and function) and it is the brains of the ATC eX
NEMA Controller; all computational functions are concentrated here; it contains the CPU, memory
devices, and serial interface devices providing synchronous and asynchronous serial communications
channels, Ethernet interfaces, USB interface, RTC, and a SPI bus. It uses Linux operating system.
The board hardware features are:
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CPU, it is a Freescale microprocessor is a MPC8360 at 400MHz
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FLASH, 16MB are provided for storing the operating system and the applications programs.
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SRAM, 2MB are provided for non-volatile parameter storage.
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DDR2, 128MB are provided for application and OS program execution.
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RTC.
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Seven serial communication channels (SP1, SP2, SP3, SP4, SP5, SP6 and SP8).
SP1 and SP2 designated for communication on the modem board located on 2070 slot.
SP3 for a synchronous communication channel, it is the SDLC port on controller’s front panel.
SP4 for a terminal and general purpose port (PORT 2) on controller’s front panel.
SP5 for a general purpose port (SP-5) on controller’s front panel.
SP6 for handling the LCD’s and keyboard information.
SP8 for a general purpose port (SP-8) on controller’s front panel.
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Two Ethernet interfaces (Port 1 and Port 2). These interfaces go to the Ethernet switches on the
host board.
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One USB interface that goes to the USB switch on host board.
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One SPI bus that handles the communication to an optional connector box, when configuration
for a TS2 Type 2 controller is needed.
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Two 50 positions plug connectors to be attached to a host board.
Summary of Contents for ATC eX NEMA
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Page 3: ...Version REVISIONS Rev By Date Comments 1 0 GRubio 11 20 2010 Initial release...
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Page 33: ...McCain ATC eX NEMA Controller User Manual 25 Version 1 0 APPENDICES...
Page 35: ...SCHEMATIC TITLE M69945 PCB HOST BOARD ATC NEMA...
Page 52: ...SCHEMATIC TITLE M66279 PCB MODEM BOARD ATC NEMA...
Page 56: ...SCHEMATIC TITLE M66449 PCB CONN BOX ATC NEMA STD MCCAIN...
Page 65: ...McCain ATC NEMA Controller User Manual Version 1 0 DRAWING TITLE M66670 ATC NEMA CONTROLLER...
Page 69: ...DRAWING TITLE M66671 CONNECTOR BOX ATC NEMA STD MCCAIN...
Page 95: ...BILL OF MATERIALS DESCRIPTION M66671 ATC NEMA CONNECTORS BOX STD MCCAIN...
Page 99: ...BILL OF MATERIALS DESCRIPTION M44646 ATC NEMA TRACONEX COMPATIBLE BOX...