DSP56852 datasheet(6/48 Pages) FREESCALE

6 / 48 page

56852 Technical Data, Rev. 8

Freescale Semiconductor

1.4 Product Documentation

The four documents listed in Table 1-1 are required for a complete description of and proper design with

the 56852. Documentation is available from local Freescale distributors, Freescale semiconductor sales

offices, Freescale Literature Distribution Centers, or online at www.freescale.com.

1.5 Data Sheet Conventions

This data sheet uses the following conventions:

Table 1-1 DSP56852 Chip Documentation

Topic

Description

Order Number

DSP56800E

Reference Manual

Detailed description of the 56800E architecture, 16-bit

controller core processor and the instruction set

DSP56800ERM

DSP56852

User’s Manual

Detailed description of memory, peripherals, and

interfaces of the 56852

DSP56852UM

DSP56852

Technical Data Sheet

Electrical and timing specifications, pin descriptions,

and package descriptions (this document)

DSP56852

Errata

Details any chip issues that might be present

DSP56852E

OVERBAR

This is used to indicate a signal that is active when pulled low. For example, the RESET pin is

active when low.

“asserted”

A high true (active high) signal is high or a low true (active low) signal is low.

“deasserted”

A high true (active high) signal is low or a low true (active low) signal is high.

Examples:

Signal/Symbol

Logic State

Signal State

Voltage1

1. Values for VIL, VOL, VIH, and VOH are defined by individual product specifications.

True

Asserted

VIL/VOL

False

Deasserted

VIH/VOH

True

Asserted

VIH/VOH

False

Deasserted

VIL/VOL

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