XR16M698
4
1.62V TO 3.63V HIGH PERFORMANCE OCTAL UART WITH 32-BYTE FIFO
REV. 1.0.0
RI0#
96
I
UART channel 0 Ring Indicator or general purpose input (active LOW).
TX1
85
O
UART channel 1 Transmit Data or infrared transmit data.
RX1
92
I
UART channel 1 Receive Data or infrared receive data. Normal RXD input idles
HIGH. The infrared pulse can be inverted internally prior to decoding by setting
FCTR bit-4.
RTS1#
87
O
UART channel 1 Request to Send or general purpose output (active LOW). See
description of RTS0# pin.
CTS1#
91
I
UART channel 1 Clear to Send or general purpose input (active LOW). See descrip-
tion of CTS0# pin.
DTR1#
86
O
UART channel 1 Data Terminal Ready or general purpose output (active LOW). See
description of DTR0# pin.
DSR1#
90
I
UART channel 1 Data Set Ready or general purpose input (active LOW). See
description of DSR0# pin.
CD1#
89
I
UART channel 1 Carrier Detect or general purpose input (active LOW).
RI1#
88
I
UART channel 1 Ring Indicator or general purpose input (active LOW).
TX2
80
O
UART channel 2 Transmit Data or infrared transmit data.
RX2
73
I
UART channel 2 Receive Data or infrared receive data. Normal RXD input idles
HIGH. The infrared pulse can be inverted internally prior to decoding by setting
FCTR bit-4.
RTS2#
78
O
UART channel 2 Request to Send or general purpose output (active LOW). See
description of RTS0# pin.
CTS2#
74
I
UART channel 2 Clear to Send or general purpose input (active LOW). See descrip-
tion of CTS0# pin.
DTR2#
79
O
UART channel 2 Data Terminal Ready or general purpose output (active LOW). See
description of DTR0# pin.
DSR2#
75
I
UART channel 2 Data Set Ready or general purpose input (active LOWactive LOW).
See description of DSR0# pin.
CD2#
76
I
UART channel 2 Carrier Detect or general purpose input (active LOW).
RI2#
77
I
UART channel 2 Ring Indicator or general purpose input (active LOW).
TX3
72
O
UART channel 3 Transmit Data or infrared transmit data.
RX3
65
I
UART channel 3 Receive Data or infrared receive data. Normal RXD input idles
HIGH. The infrared pulse can be inverted internally prior to decoding by setting
FCTR bit-4.
RTS3#
70
O
UART channel 3 Request to Send or general purpose output (active LOW). See
description of RTS0# pin.
CTS3#
66
I
UART channel 3 Clear to Send or general purpose input (active LOW). See descrip-
tion of CTS0# pin.
DTR3#
71
O
UART channel 3 Data Terminal Ready or general purpose output (active LOW). See
description of DTR0# pin.
DSR3#
67
I
UART channel 3 Data Set Ready or general purpose input (active LOW). See
description of DSR0# pin.
CD3#
68
I
UART channel 3 Carrier Detect or general purpose input (active LOW).
RI3#
69
I
UART channel 3 Ring Indicator or general purpose input (active LOW).
NAME
PIN #TYPE
DESCRIPTION