M68ICS08MR Freescale Semiconductor, M68ICS08MR Datasheet - Page 92

• Manufacturer Part Number: M68ICS08MR
• Description: SIM PROGRAM FOR 68HC908MR8/MR32
• Manufacturer: Freescale Semiconductor
• Type: Simulator/Programmerr

Specifications of M68ICS08MR

• Contents: Programmer, Power Supply, Assembler/Simulator/Debugger, Cable, Software and Documentation
• For Use With/related Products: 68HC908MR8/MR32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Glossary
User’s Manual
92
MR32 — MCU MC68HC908MR32.
MSB — Most significant bit.
N — Abbreviation for negative, a bit in the condition code register of the
object code file — A text file containing numbers that represent the binary
operand — An input value to a logical or mathematical operation.
opcode — A binary code that instructs the CPU to do a specific operation in a
OTPROM — A non-volatile type of memory that can be programmed but
PC — Abbreviation for program counter CPU register of the HC08.
PCBA — Printed circuit board assembly.
PLL — Phase-locked loop.
program counter — The CPU register that holds the address of the next
QFP — Quad flat pack.
RAM — Random access memory. Any RAM location can be read or written
registers — Memory locations that are wired directly into the CPU logic
HC08. In two’s-complement computer notation, positive signed
numbers have a 0 in their MSB (most significant bit) and negative
numbers have a 1 in their MSB. The N condition code bit reflects the
sign of the result of an operation. After a load accumulator instruction,
the N bit will be set if the MSB of the loaded value was a 1.
opcodes and data of a computer program. An object code file can be
used to load binary information into a computer system. Motorola uses
the S-record file format for object code files.
specific way. The HC08 CPU recognizes 210 unique 8-bit opcodes that
represent addressing mode variations of 62 basic instructions.
cannot be erased. An OTPROM is an EPROM MCU that is packaged in
an opaque plastic package. It is called a one-time-programmable MCU
because there is no way to expose the EPROM to a UV light.
instruction or operand that the CPU will use.
by the CPU. The contents of a RAM memory location remain valid
until the CPU writes a different value or until power is turned off.
Glossary
M68ICS08MR In-Circuit Simulator
MOTOROLA