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HARDWARE PREPARATION AND INSTALLATION
2.1 INTRODUCTION
This chapter provides unpacking instructions, hardware preparation, and installation instructions
for the EVB. Chapter 6 is a description of the EVB Diagnostic Monitor (MPCdiag).
2.2 HARDWARE PREPARATION
This paragraph describes the preparation of EVB components prior to use. These preparations
ensure that the EVB components are properly configured. The EVB has been factory-tested and
shipped with factory-installed jumpers. Figure 2-1 shows the EVB connector, switch, and jumper
header locations. The EVB consists of:
• Dip switch DS1 lets you disconnect the on-board chip selects so you can use them on
the target board.
• Dip switches DS2 through DS5 define the data bus reset configuration word.
• Dip switch DS6 sets P2 ,P3 ,P4 and for BDM connector as DTE or DCE.
• Jumper headers J1 through J7 are for customizing EVB operation (described in Table
2-2 and paragraphs 2.2.1 through 2.2.5).
• Connector P1 is a SCSI interface connector (not populated).
• Connectors P2 and P3 let you connect RS-232C devices to the EVB for evaluation
purposes.
• Connector P4 is the serial port for communicating with the EVB using a host
computer. You must supply your own cable for communication with the EVB.
• Connector P5 is the debug mode port for communicating with the EVB in background
debug mode.
• Expansion connectors P6 and P8 let you connect MPC505 MCU signals to a target
board.
• Connector P7 is the EVB +5 Vdc power connector.
• POD1 through POD7 are 20-pin logic analyzer connectors for use in evaluating
MPC505 MCU signals.
• Switch SW1 lets you reset the MPC505 MCU.
• Switch SW2 lets you reset the EVB.
MPC505EVBUM/D
HARDWARE PREPARATION AND INSTALLATION
CHAPTER 2
2-1
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