External Equipment - Mcu Interconnection; Wire-Wrap Area - Mcu Interconnection - Motorola M68HC11EVBU User Manual

2.6.3 External Equipment – MCU Interconnection
External equipment to MCU interconnection is accomplished via the EVBU MCU I/O port
connector P4. Connector P4 is supplied by the factory. This connector is mounted on the top side
of the EVBU PCB (shown in Figure 2-3). Connector P4 (shown in Figure 2-6) is a 60-pin header
that facilitates the interconnection of the EVBU MCU circuitry to external equipment or target
system equipment.
For connector pin assignments and signal descriptions of the EVBU MCU I/O port connector P4,
refer to Chapter 6.
2.6.4 Wire-Wrap Area – MCU Interconnection
Wire-wrap area to MCU interconnection is accomplished via the EVBU MCU I/O port connector
P5. Connector P5 is supplied by the user. This connector is mounted on the bottom side of the
EVBU PCB (shown in Figure 2-6). Connector P5 (shown in Figure 2-7) is a 60-pin header that
facilitates the interconnection of the EVBU MCU circuitry to the EVBU wire-wrap area
components.
For connector pin assignments and signal descriptions of the EVBU MCU I/O port connector P5,
refer to Chapter 6. Refer to the parts list contained in Chapter 6 for the connector P5 component
description.
M68HC11EVBU/D
HARDWARE PREPARATION AND INSTALLATION
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