Renesas PG-FP5 User Manual

PG-FP5 CHAPTER 8 USAGE COMMUNICATION COMMANDS
R20UT0008EJ0400 Rev. 4.00 Page 155 of 240
Jul 15, 2010
8.4.11 lod command
Downloads program files.
Input format
'lod' ('add') ('fname="filename"') ('ftime="date and time"')
Description of the function
Downloads the program file to a valid programming area. After this command is executed, the program file must be
downloaded to the FP5 in ASCII format using communications software. If using HyperTerminal, select Transfer(T) ->
Transfer text file(T)..., and then select the program file. The options are to delete or not to delete the file before
downloading, the file name, and the creation date. If this command is executed without any options, then the file name
and creation date will not be stored.
add
Select this not to delete the data in the valid programming area before downloading program files. When this is
not designated, the data will be deleted. Please use this option when downloading and writing two program files.
Usually, this is not designated.
Note When this option is enabled and the lod command is executed, the PG-FP5 downloads data 512 bytes at
a time without erasing its internal flash memory. Note, however, that the download error “ERROR: NAND
flash – Illegal Write (Bit 0->1)” occurs if there is data other than FFh in the data being downloaded.
fname = “filename”
Designates the file name of the program file that is downloaded. The maximum number of characters is 31.
ftime = “date and time”
Designates the creation date and time of the downloaded program file. The format is YYYY-MM-DD HH:MM.
YYYY: Year; MM: Month; DD: Date; HH: Hour; MM: Minute
Example of usage
Command Status Status LED Message display Screen output
Display after execution of the
command (before downloading)
BUSY *** BUSY *** Preparing storage ....PASS
Now loading...
Display during downloading BUSY *** BUSY *** ...
Display after normal ending of the
download
PASS
Returns to the display before
executing the command.
PASS
lod
Display after error ending of the
download
ERROR
Returns to the display before
executing the command.
ERROR: <text>
Address range: 0x000000 to 0x007FFF, CRC32: 0x61D5F67C
PASS
Command Operation
lod fname="sample.hex" ftime="2006-02-24 21:13" Same operation as lod
lod add Same operation as lod

Renesas PG-FP5 Specifications

General

Brand	Renesas
Model	PG-FP5
Category	Motherboard
Language	English

Summary

CHAPTER 1 OVERVIEW

1.1 Features

Lists the key features and capabilities of the FP5 programmer.

1.4 FP5 System Overview

Presents a diagram illustrating the overall FP5 system connection and components.

1.5 Operating Environment

Describes system requirements including hardware and software.

1.6 Hardware Specifications

Provides critical technical details about the FP5 hardware.

CHAPTER 2 HARDWARE CONFIGURATION

2.1 Package Contents

Details all the parts that should be included in the FP5 package.

2.2 System Configuration

Shows a diagram of how the FP5 system components are connected.

2.3.1 FP5 control panel

Explains the indicators and buttons on the FP5's top control panel.

2.3.2 FP5 connectors

Details the connectors on the host interface and target sides of the FP5.

CHAPTER 3 SOFTWARE INSTALLATION

3.1 Obtaining Software

Directs users to the Renesas website for downloading necessary software files.

3.2 Installation

Explains the step-by-step procedure for installing GUI, driver, and parameter files.

3.3 Uninstallation

Describes the procedure for uninstalling the programming GUI, driver, and related files.

3.4 Updating Software and Firmware

Explains how to update the programming GUI, firmware, and FPGA for improved operation.

CHAPTER 4 PROGRAMMING GUI USAGE

4.2 Startup of Programming GUI

Explains the steps for connecting the system and starting the programming GUI.

4.3 Menu Bar Overview

Provides an overview of the menu bar functions, including File, Programmer, and Device menus.

4.4 Toolbar

Describes the buttons on the toolbar for frequently used commands.

4.6 Programming Parameter Window

Displays the programming parameter settings and system information.

CHAPTER 5 EXAMPLE OF OPERATION USING PROGRAMMING GUI

5.1 Example Operation Steps

Details the sequence of steps for performing an example operation with the GUI.

5.2 System Connection and USB Driver Installation

Covers connecting the FP5 and installing the USB driver for the example.

5.3 Startup of Programming GUI

Guides on starting the programming GUI for the example operation.

5.7 Execution of [Autoprocedure(E.P.)] command

Details the execution of the Autoprocedure command as part of the example.

CHAPTER 6 USAGE IN STANDALONE MODE

6.2 Description of Buttons, Message Display and Status LEDs

Explains the functions of control buttons, message display, and status LEDs in standalone mode.

6.3 Standalone Operation Menu

Details the commands available for operation in standalone mode.

CHAPTER 7 USAGE THE REMOTE CONNECTOR

7.1 Remote Interface Mode

Describes the two remote interface modes: standard and bank.

7.2 Remote Connector Pins

Details the functions of the FP5 remote connector pins.

CHAPTER 8 USAGE COMMUNICATION COMMANDS

8.1 Starting the Communications Software

Explains how to establish communications with the FP5 using software like HyperTerminal.

8.2 Command List

Provides a list of FP5 control and device commands with brief descriptions.

8.3 Description of Commands

Explains the format and description of commands.

CHAPTER 9 CONNECTORS AND CABLES

9.2 Serial Connector

Details the 9-pin D-SUB male serial connector on the FP5 host interface.

9.3 USB Connector

Describes the mini-B type USB connector on the FP5 host interface.

9.4 Target Connector

Details the 15-pin HD-SUB female connector on the FP5 target connector side.

9.6 Remote Connector

Details the 15-pin D-SUB female remote connector on the FP5 target connector side.

CHAPTER 10 NOTES ON TARGET SYSTEM DESIGN

Common Item Design Recommendations

Provides general notes on connecting FP5 output and input pins to the target system.

RESET Signal Connection

Details recommendations for connecting the RESET signal between FP5 and the target system.

I/O Pin Connection Guidelines

Notes on connecting I/O pins when used with external devices or for signal collision avoidance.

VPP and FLMD Pin Wiring

Recommendations for wiring VPP and FLMD pins to ensure proper signal integrity.

CHAPTER 11 SPECIFICATIONS OF TARGET INTERFACE CIRCUITS

11.1 SO/TxD, RESET and SCK

Describes SO/TxD, RESET, and SCK signal lines and their C-MOS level outputs.

11.2 SI/RxD and H/S

Details SI/RxD input voltage limits and H/S pin specifications.

11.3 CLK Output Characteristics

Recommends supplying target clock from target system for stable communication.

11.5 VDD and VDD2 Supply

Explains FP5 power protection when VDD/VDD2 supplied from target system.

CHAPTER 12 TROUBLESHOOTING

12.1 Problems During Startup

Explains troubleshooting steps for issues encountered during software installation and startup.

12.2 Problems During Operation

Provides solutions for problems that may occur during the operation of the FP5.

APPENDIX A MESSAGES

A.1 Message Format

Describes the format of messages displayed in dialog boxes and log windows.

A.2 Error/Warning Dialog Boxes for Programming GUI Operation

Lists error and warning messages encountered during programming GUI operation.

A.4 Error Messages Displayed in FP5 Message Display

Lists error messages displayed on the FP5 message display during standalone operation.

APPENDIX C ELECTRICAL SPECIFICATIONS OF TARGET INTERFACE

C.1 Absolute Maximum Ratings

Lists the absolute maximum ratings for target interface pins under specified conditions.

C.2 DC Characteristics

Details DC characteristics for target interface pins, including voltage and current levels.

C.3 AC Characteristics

Provides AC characteristics for target interface signals like CLK and serial transfer timing.

APPENDIX D ELECTRICAL SPECIFICATIONS OF REMOTE INTERFACE

D.1 Absolute Maximum Ratings

Lists the absolute maximum ratings for remote interface pins under specified conditions.

D.2 DC Characteristics

Details DC characteristics for remote interface pins, including output and input voltages/currents.

D.3 AC Characteristics

Provides AC characteristics for remote interface signals in standard, bank, and simple modes.