Fujitsu MB91460 SERIES Manuale d'uso - Pagina 35

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5 Programming the internal Flash

All Flash devices have an internal bootloader for asynchronous as well as synchronous

Flash-programming:

< Asynchronous serial Flash-programming via X2 (UART 0)

< Synchronous serial Flash-programming via X1

5.1 Asynchronous Mode

This chapter describes the serial asynchronous programming of the internal flash with the

help of the 'FME-FR Programmer' in automatic mode. For other programming possibilities,

please see the application note mcu-an-300012-e-mb91460_flash_programming.pdf.

1) For serial asynchronous programming SUB-D9 connector X2 which is connected to

UART0 has to be used. The following jumper setting is needed.

Jumper

JP81

(RXD)

JP82

(TXD)

JP86

(RS232/LIN)

SK-91467R-176PMC User Guide

Chapter 5 Programming the internal Flash

Setting

Description

1-2

SIN0 is connected to RS232 transceiver

1-2

SOT0 is connected to RS232 transceiver

1-2

X2 Pin4/6 is connected to RS232 transceiver (T1out)

Table 5-1: Jumper Settings for Programming

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