FUNCTIONAL DESCRIPTION
M68332BCC/D 4-1 MOTOROLA
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CHAPTER 4
FUNCTIONAL DESCRIPTION
4.1 INTRODUCTION
This chapter provides a functional description of the BCC. This description is supported by a
block diagram (Figure 4-1) and a memory map diagram (Figure 4-2). Refer to Chapter 5 for the
BCC schematic diagram.
4.2 BCC DESCRIPTION
The MC68332 Microcontroller Unit (MCU) resident on the BCC provides resources for
designing, debugging, and evaluating MC68332 MCU based target systems and simplifies user
evaluation of prototype hardware/software products.
Figure 4-1 is a block diagram of these BCC circuits:
• MCU
• User memory
• Terminal and host computer I/O port
• Background mode interface port
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