The CMD-555 system provides the CMD-5XX Motherboard and the PM-555 Personality Module
 to provide a MPC555 development environment. Other versions of PM-5xx Personality Modules
maybe purchased separately for evaluation and maybe interchanged on the motherboard. The
system is Plug and Play with the supplied Axiom Monitor in the on-board EPROM. Board features
2MByte (512K x 32) Synchronous SRAM, 4MByte (1M x 32) Burst Flash EEPROM, Communication
Interfaces, Port Replacement Logic Unit, Keypad and LCD Module support, Serial Cable, Wall
Plug power source, printed hardware manual and the MPC5xx support CD with programming
utilities, support and sample software, and technical manuals. Software development tool suites
that support background debug emulation (BDM) is recommended to develop applications for the
MPC555 microcontroller.

Standard Features:
Global Wall-Plug Power Supply (CE certified)
Processor in socket on PM-5xx board with ZIF socket.
Mictor Logic Connectors for Address, data, and control signals.
AMD AM29BL160 type synchronous flash.

PM- 555 Features:

4Mhz reference Crystal Oscillator with large landing pads for easy value change
BDM Development port connector
POR and Hard Reset buttons
Voltage Indicators
Reset Indicator
Reset Configuration Switch for clocking options, enabling external configuration of operating
mode or programming.
Stack connectors mapped for signal functionality.

CMD-5XX Motherboard Features:

Standard fixed memory (buffered):
512K x 32 Sync. SRAM (100MHz), 1M x 32 Burst Flash EEPROM
Two Configurable 32pin memory sockets for 32K to 2MByte EPROM with 8 or 16 bit wide data
bus, Axiom Monitor installed standard.
PRU - Port Replacement Unit provided for MPC555 ports A, C, and D allow simulation of single
 chip port operation when expanded bus is operating.
MAP Switch - provides easy assignment of chip selects to ram and flash memory banks.
MODE Switches - 4 DIP switches to fully support Hard Reset Word Configuration options.
COM Switch - provide easy method of applying or isolating serial connections to RS232 transceiver.
COM1 - SCIA1 w/ RS232 type DB9-S Connection
COM2 - SCIA2 w/ RS232 type DB9-S Connection
COM3, 4 - Not applied on MPC555.
CAN Ports - 2 CAN transceiver (PCA82C250) interfaced ports, 1 x 4 headers.
LCD Port - LCD Module Interface Connector w/ Contrast Adjust, Buffered and Memory Mapped
KEYPAD and KEY Port - 16 Key or 20 Key interface, Debounced, Buffered, and Memory Mapped
BUS Port - provides 32 data and 24 address or MPC555 ports A and D on 60 pin header.
CONTROL Port - Bus Controls for MPC555 ports on a 44 pin header.
QSM Ports - 2 Serial I/O ports with 16 pin socket headers.
MIOS Port - MDA, PWM, and MGP timer or I/O interface with 34 pin socket header.
TPU Ports - 2 Timing Processor I/O ports with 20 pin socket headers.
QADC Ports - 2 Analog I/O ports, one 20 pin and one 24 pin socket header.
INT Port - Interrupt or MPC555 SGP port I/O with 10 pin header.
POWER Port - Primary and standby power supply access port.
I/O Connectors in .1 grid, pin headers for bus and control provide easy ribbon cable connection for
external connections. Socket headers provide easy wire connection to breadboard prototype area
or with pin headers installed, will allow ribbon cable or wire wrap connections.
Mictor Logic Probe connectors for Bus and Control signals.
Large Prototyping Area (5 x 1.75 inch) with +5V and ground connection grids.
Breadboard Prototyping area (2.5 x 1.5 inch) for easy installation of test connections.
Power Indicators - Supply voltage indications for 5, 3.3, and 2.6V supplies
Reset Switches - POR, Hard, Soft reset buttons.
User Indicators - 4 user indicators to provide user conceived visual response during testing.
CE certified class A as shipped with universal power supply.

Specifications:
Power Supply - 6 to 20VDC Input, 300ma typical @ 9VDC.
5.0V @ 2.5A output with 3.3V, and 2.6V regulated supplies.
Board Size - 8 x 9.5 inch.