MAC7200 datasheet(69/976 Pages) FREESCALE

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Terminology

MAC7200 Microcontroller Family Reference Manual, Rev. 2

Freescale Semiconductor

lxix

Flash Core, contains all addressable non-volatile storage elements. This includes Low Address

Space, Mid Address Space, High Address Space, and Shadow Space. Also known as Flash

Array.

Field

Two or more register bits grouped together.

Fill

To add entries to a FIFO by software or hardware.

Flash Array

A non-volatile SuperFlash® memory array used to build the Program Flash blocks, which

includes a Flash memory core with built-in high voltage generation and parametric features.

Flash Logical Page

4096 bytes of contiguous Flash memory consisting of two interleaved Flash physical blocks

representing the smallest section of the Flash memory that can be erased.

Flash Logical Sector

Section of contiguous Flash memory that can be protected from program, erase, and

unauthorized access.

Flash User Mode

Flash module operations defined for User/Normal mode.

Frame

The data content of a serial transmission. Also referred to as DSPI Data.

FSM

Finite State Machine

GPIO

General purpose Input/Output

H7Fb

HiP7a Low Cost Flash EEPROM Module.

Hard Reset

Reset coming from external pin and/or following power-on. It resets everything.

HAS

High Address Space. If it exists, it contains 128k Byte subdivisions of the H7Fb array.

Host

Refers to the MCU or other bus master module

IEEE-ISTO 5001

Consortium & standard for real-time embedded system design. World wide Web

documentation at http://www.nexus5001.org/.

IIB

Internal Interface Bus

input capture

Sampling of a time base value upon the occurrence of an input signal transition.

IPI

Internal Peripheral Interface - a Freescale peripheral slave bus

IPF

Input Programmable Filter

IPM

Input Period Measurement

IPS

Intelligent Peripheral Subsystem bus interface

JTAG Compliant

Device complying to IEEE 1149.1 JTAG standard

JTAG IR & DR

Sequence

JTAG Instruction Register (IR) scan to load an opcode value for selecting a development

scan.

LAS

Low Address Space. 256KByte in size. Various configurations exist for Low Address Space.

May also be 128KByte in size if total memory size is 128KByte (i.e. No MAS or HAS).

Loop Control

LIN

Local Interconnect Network – A protocol for low-cost automobile networks

LIN FSM

LIN Finite State Machine – The control logic of the LIN hardware

Table ii. Terminology (Continued)

Terms

Description

MAC7200 Datasheet(PDF) 69 Page - Freescale Semiconductor, Inc

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