mc68hc908mr24 Freescale Semiconductor, Inc, mc68hc908mr24 Datasheet - Page 401

• Manufacturer Part Number: mc68hc908mr24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

MC68HC908MR24 — Rev. 4.0
MOTOROLA
serial peripheral interface module (SPI) — A module in the M68HC08
set — To change a bit from logic 0 to logic 1; opposite of clear.
shift register — A chain of circuits that can retain the logic levels (logic
signed — A binary number notation that accommodates both positive
SIM — See system integration module (SIM).
software — Instructions and data that control the operation of a
software interrupt (SWI) — An instruction that causes an interrupt and
SPI — See serial peripheral interface module (SPI).
stack — A portion of RAM reserved for storage of CPU register contents
stack pointer (SP) — A 16-bit register in the CPU08 containing the
start bit — A bit that signals the beginning of an asynchronous serial
status bit — A register bit that indicates the condition of a device.
stop bit — A bit that signals the end of an asynchronous serial
Family that supports synchronous communicaton.
1 or logic 0) written to them and that can shift the logic levels to the
right or left through adjacent circuits in the chain.
and negative numbers. The most significant bit is used to indicate
whether the number is positive or negative, normally logic 0 for
positive and logic 1 for negative. The other seven bits indicate the
magnitude of the number.
microcontroller.
its associated vector fetch.
and subroutine return addresses.
address of the next available storage location on the stack.
transmission.
transmission.
Glossary
Advance Information
Glossary
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