MBX Features Summary
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5
MBX Features Summary
The following table summarizes the key features of MBX series boards.
Features pertaining to both entry-level and standard configurations are
listed in the upper section. Additional features offered only in the standard
configuration are listed in the lower section.
Table 5-1. Features of the MBX Series Embedded Controller
Feature Description
Microprocessor MPC860 PowerQUICC or MPC821 processor with integrated
memory management unit (MMU) and communications functions
DRAM Up to 16MB on-board DRAM (with optional parity); 168-pin DIMM
socket addressing up to 128MB expansion DRAM
Flash memory One bank 32-bit Flash (2MB, 4MB, or 8MB) soldered to board
NVRAM 32KB NVRAM with battery backup and low battery indication
Real-time clock RTC, watchdog timer, four 16-bit timers in the MPC8xx processor
Switches Reset and Abort, available remotely via utility connector
On-board status LEDs Eight: +3.3Vdc, +5Vdc, +12Vdc, Board Failure, Battery Status, Flash
Programming Status, CPU, PCI
Serial I/O EIA-232-D serial console or terminal port (DCE/DTE)
Parallel I/O IEEE 1284 parallel port with host/peripheral mode selection
Ethernet I/O Support for AUI and 10BaseT Ethernet interface
PCMCIA interface One PCMCIA slot (type I, II, or III devices)
LCD interface
(MPC821 only)
Support for both active and passive LCD panels via 24-pin header on
MPC821-powered MBX boards
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