PSD813F1 datasheet(16/110 Pages) STMICROELECTRONICS

16 / 110 page

PSD813F1

16/110

DEVELOPMENT SYSTEM

The PSD is supported by PSDsoft Express a Win-

dows-based (95, 98, NT) software development

tool. A PSD design is quickly and easily produced

in a point and click environment. The designer

does not need to enter Hardware Definition Lan-

guage (HDL) equations (unless desired) to define

PSD pin functions and memory map information.

The general design flow is shown in Figure 6 be-

low. PSDsoft Express is available from our web

site (www.st.com/psm) or other distribution chan-

nels.

PSDsoft Express directly supports two low cost

device programmers from ST, PSDpro and

FlashLINK (JTAG). Both of these programmers

may be purchased through your local distributor/

representative, or directly from our web site using

a credit card. The PSD is also supported by third

party device programmers, see web site for cur-

rent list.

Figure 6. PSDsoft Express Development Tool

Define PSD Pin and

Node functions

Define General Purpose

Logic in CPLD

ST PSD Programmer

*.OBJ FILE

Point and click definition of

PSD pin functions, internal nodes,

and MCU system memory map

PSDPro, or

FlashLINK (JTAG)

Point and click definition of

combinatorial and registered logic

in CPLD. Access to HDL is

available if needed

Choose MCU and PSD

Automatically configures MCU

bus interface and other

PSD attributes

C Code Generation

Generate C Code

Specific to PSD

Functions

User's choice of

Microcontroller

Compiler/Linker

*.OBJ file

available

for 3rd party

programmers

(Conventional or JTAG-ISC)

MCU Firmware

Hex or S-Record

format

AI09215

Merge MCU Firmware

with PSD Configuration

A composite object file is created

containing MCU firmware and

PSD configuration.

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