Datasheet

Section 17 Serial Communication Interface with FIFO (SCIF)
Rev. 2.00 Sep. 28, 2009 Page 495 of 994
REJ09B0452-0200
17.2 Input/Output Pins
Table 17.1 lists the SCIF input/output pins.
Table 17.1 Pin Configuration
Pin Name Port Input/Output Function
FTxD P50 Output Transmit data output
FRxD P51 Input Receive data input
RI PB2 Input Ring indicator input
DCD PB3 Input Data carrier detect input
DSR PB4 Input Data set ready input
DTR PB5 Output Data terminal ready output
CTS PB6 Input Transmission permission input
RTS PB7 Output Transmission request output