Fujitsu MB91460 Series Application Note page 70

If your programming software needs connection of RTS and CTS or if it generates reset
signal on RTS or DTR line, refer to the following jumper list:
Jumper
JP20
JP89
JP16
JP38
JP13
Table 37: Jumper settings for reset signal on starterkit SK-91460T-144PMC
MCU-AN-300012-E-V13
Serial Asynchronous Flash Programming
Chapter 17 SK-91460T-144PMC(-GPIO)
Setting Description
Closed RTS and CTS of X2 are connected
Open RTS and CTS of X2 are not connected
1-2 DTR signal (pin 6 of X2) is used as reset source
2-3 RTS signal (pin 7 of X2) is used as reset source
Closed LIN-UART4 (X2) connected to reset circuit
Closed External Reset generation is active
1-2 No negation for the DTR/RTS signal
2-3 DTR/RTS signal is negated
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