Programming The Internal Flash Memory; Asynchronous Mode - Fujitsu SK-96380-120PMT User Manual

7 Programming the internal Flash memory

There are two ways to program the internal Flash memory: Asynchronous as well as
synchronous Flash-programming:
< Asynchronous serial Flash-programming via X5 or X9 (UART0 or UART2)
< Synchronous serial Flash-programming via X4 (UART2)

7.1 Asynchronous Mode

This chapter describes the serial asynchronous programming of the internal Flash memory
with the help of the 'Flash Memory Programmer 16FX' in automatic mode.
1) For serial asynchronous programming SUB-D9 connector X5 or X9, which are
connected to UART0 and 2, have to be used. The following jumper setting is needed.
Programming
Jumper
JP21
UART0
(SIN0)
JP25
UART0
(SOT0)
JP27
UART0
(RS232/LIN)
JP28
UART0
(Vbat)
JP23
UART0
(DTR/RTS)
JP37
UART2
(SIN0)
JP39
UART2
(SOT0)
JP40
UART2
(RS232/LIN)
JP42
UART2
(Vbat)
JP38
UART2
(DTR/RTS)
FMEMCU-UG-960001-15
SK-96380-120PMT User Guide
Chapter 7 Programming the internal Flash memory
Setting Description
UART
1-2
1-2
1-2
Open
Open
1-2
1-2
1-2
Open
Open
Table 7-1: Jumper Settings for Programming
RS232 RxD is connected to SIN0
RS232 TxD is connected to SOT0
RS232 is selected
Vbat is not connected to Pin 1 of X5
DTR/RTS is not connected
RS232 RxD is connected to SIN2
RS232 TxD is connected to SOT2
RS232 is selected
Vbat is not connected to Pin 1 of X9
DTR/RTS is not connected
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