MC68HC908AS60MFN MOTOROLA [Motorola, Inc], MC68HC908AS60MFN Datasheet - Page 118

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MC68HC908AS60MFN

Manufacturer Part Number
MC68HC908AS60MFN
Description
HCMOS Microcontroller Unit
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
Central Processor Unit (CPU)
8.4.4 Program Counter (PC)
Technical Data
118
Reset:
Read:
Write:
The program counter is a 16-bit register that contains the address of the
next instruction or operand to be fetched.
Normally, the program counter automatically increments to the next
sequential memory location every time an instruction or operand is
fetched. Jump, branch, and interrupt operations load the program
counter with an address other than that of the next sequential location.
During reset, the program counter is loaded with the reset vector
address located at $FFFE and $FFFF. The vector address is the
address of the first instruction to be executed after exiting the reset state.
Freescale Semiconductor, Inc.
For More Information On This Product,
Bit
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Central Processor Unit (CPU)
Go to: www.freescale.com
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Figure 8-5. Program Counter (PC)
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Loaded with vector from $FFFE and $FFFF
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MC68HC908AS60 — Rev. 1.0
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MOTOROLA
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