SK-96380-120PMT User Guide
Chapter 7 Programming the internal Flash memory
FMEMCU-UG-960001-15
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© Fujitsu Microelectronics Europe GmbH
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.
Jumper
Programming
UART
Setting Description
JP21
(SIN0)
UART0
1-2
RS232 RxD is connected to SIN0
JP25
(SOT0)
UART0
1-2
RS232 TxD is connected to SOT0
JP27
(RS232/LIN)
UART0
1-2
RS232 is selected
JP28
(Vbat)
UART0
Open
Vbat is not connected to Pin 1 of X5
JP23
(DTR/RTS)
UART0
Open
DTR/RTS is not connected
JP37
(SIN0)
UART2
1-2
RS232 RxD is connected to SIN2
JP39
(SOT0)
UART2
1-2
RS232 TxD is connected to SOT2
JP40
(RS232/LIN)
UART2
1-2
RS232 is selected
JP42
(Vbat)
UART2
Open
Vbat is not connected to Pin 1 of X9
JP38
(DTR/RTS)
UART2
Open
DTR/RTS is not connected
Table 7-1: Jumper Settings for Programming