參數(shù)資料
型號(hào)： XR16L788IQ
廠商： EXAR CORP
元件分類： 微控制器/微處理器
英文描述： HIGH PERFORMANCE OCTAL UART
中文描述： 8 CHANNEL(S), 6.25M bps, SERIAL COMM CONTROLLER, PQFP100
封裝： 14 X 20 MM, 3 MM HEIGHT, PLASTIC, QFP-100
文件頁數(shù)： 5/42頁
文件大小： 557K
代理商： XR16L788IQ
XR16L788 OCTAL UART
á
REV. 1.1.4
5
RTS4#
62
O
UART channel 4 Request to Send or general purpose output (active low). See
description of RTS0# pin.
UART channel 4 Clear to Send or general purpose input (active low). See
description of CTS0# pin.
UART channel 4 Data Terminal Ready or general purpose output (active low).
See description of DTR0# pin.
UART channel 4 Data Set Ready or general purpose input (active low). See
description of DSR0# pin.
UART channel 4 Carrier Detect or general purpose input (active low).
UART channel 4 Ring Indicator or general purpose input (active low).
UART channel 5 Transmit Data or infrared transmit data.
UART channel 5 Receive Data or infrared receive data. Normal RXD input
idles at logic 1 condition. The infrared pulses can be inverted internally prior
the decoder by FCTR[4].
UART channel 5 Request to Send or general purpose output (active low). See
description of RTS0# pin.
UART channel 5 Clear to Send or general purpose input (active low). See
description of CTS0# pin.
UART channel 5 Data Terminal Ready or general purpose output (active low).
See description of DTR0# pin.
UART channel 5 Data Set Ready or general purpose input (active low). See
description of DSR0# pin.
UART channel 5 Carrier Detect or general purpose input (active low).
UART channel 5 Ring Indicator or general purpose input (active low).
UART channel 6 Transmit Data or infrared transmit data.
UART channel 6 Receive Data or infrared receive data. Normal RXD input
idles at logic 1 condition. The infrared pulses can be inverted internally prior
the decoder by FCTR[4].
UART channel 6 Request to Send or general purpose output (active low). See
description of RTS0# pin.
UART channel 6 Clear to Send or general purpose input (active low). See
description of CTS0# pin.
UART channel 6 Data Terminal Ready or general purpose output (active low).
See description of DTR0# pin.
UART channel 6 Data Set Ready or general purpose input (active low). See
description of DSR0# pin.
UART channel 6 Carrier Detect or general purpose input (active low).
UART channel 6 Ring Indicator or general purpose input (active low).
UART channel 7 Transmit Data or infrared transmit data.
UART channel 7 Receive Data or infrared receive data. Normal RXD input
idles at logic 1 condition. The infrared pulses can be inverted internally prior
the decoder by FCTR[4].
UART channel 7 Request to Send or general purpose output (active low). See
description of RTS0# pin.
UART channel 7 Clear to Send or general purpose input (active low). See
description of CTS0# pin.
UART channel 7 Data Terminal Ready or general purpose output (active low).
See description of DTR0# pin.
CTS4#
58
I
DTR4#
63
O
DSR4#
59
I
CD4#
RI4#
TX5
RX5
60
61
56
49
I
I
O
I
RTS5#
54
O
CTS5#
50
I
DTR5#
55
O
DSR5#
51
I
CD5#
RI5#
TX6
RX6
52
53
46
39
I
I
O
I
RTS6#
44
O
CTS6#
40
I
DTR6#
45
O
DSR6#
41
I
CD6#
RI6#
TX7
RX7
42
43
38
31
I
I
O
I
RTS7#
36
O
CTS7#
32
I
DTR7#
37
O
N
AME
P
IN
#
T
YPE
D
ESCRIPTION
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