MC68306 Motorola, MC68306 Datasheet - Page 91

• Manufacturer Part Number: MC68306
• Description: Integrated EC000 Processor
• Manufacturer: Motorola

SECTION 5
SYSTEM OPERATION
This section contains detailed descriptions and programming information for the system
functions and registers outside the EC000 core in the MC68306.
The effect of the RESET instruction and external assertion of the hardware RESET signal
on MC68306 components is:
5.1 MC68306 ADDRESS SPACE
The full 32-bit address capability of the MC68306 (corresponding to a 4-Gbyte address
space) is decoded internally. A small portion of this address space is devoted to internal
resources such as the serial module, configuration registers, and parallel ports. Table 5-1
is a memory map of the MC68306.
MOTOROLA
None of the MC68306 internal resources are accessible by an
external bus master. The following address map and operation
descriptions apply only to accesses by the internal EC000
core.
MC68306 Registers
Serial Module
EC000 Core
MC68306 USER'S MANUAL
See Individual Descriptions
External
NOTE
Yes
Yes
RESET
RESET Instruction
Yes
No
No
5- 1