LM3S1651 Datasheet, PDF (923/1033 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

Stellaris^® LM3S1651 Microcontroller
Table 21-3. Signals by Signal Name (continued)
Pin Name
TDI
TDO
TMS
U0Rx
Pin Number Pin Mux / Pin
Assignment
78
PC2 (3)
77
PC3 (3)
79
PC1 (3)
26
PA0 (1)
Pin Type
I
O
I
I
U0Tx
27
PA1 (1)
O
U1CTS
U1DCD
U1DSR
2
PE6 (9)
I
10
PD0 (9)
34
PA6 (9)
1
PE7 (9)
I
11
PD1 (9)
35
PA7 (9)
47
PF0 (9)
I
U1DTR
U1RI
U1RTS
U1Rx
U1Tx
U2Rx
U2Tx
VBAT
40
PG5 (10)
O
100
PD7 (9)
37
PG6 (10)
I
41
PG4 (10)
97
PD4 (9)
43
PF6 (10)
O
61
PF1 (9)
10
PD0 (5)
I
12
PD2 (1)
23
PC6 (5)
26
PA0 (9)
66
PB0 (5)
92
PB4 (7)
11
PD1 (5)
O
13
PD3 (1)
22
PC7 (5)
27
PA1 (9)
67
PB1 (5)
91
PB5 (7)
10
PD0 (4)
I
19
PG0 (1)
92
PB4 (4)
98
PD5 (9)
6
PE4 (5)
O
11
PD1 (4)
18
PG1 (1)
99
PD6 (9)
55
fixed
-
Buffer Type^a Description
TTL
JTAG TDI.
TTL
JTAG TDO and SWO.
TTL
JTAG TMS and SWDIO.
TTL
UART module 0 receive. When in IrDA mode, this
signal has IrDA modulation.
TTL
UART module 0 transmit. When in IrDA mode, this
signal has IrDA modulation.
TTL
UART module 1 Clear To Send modem flow control
input signal.
TTL
UART module 1 Data Carrier Detect modem status
input signal.
TTL
UART module 1 Data Set Ready modem output
control line.
TTL
UART module 1 Data Terminal Ready modem
status input signal.
TTL
UART module 1 Ring Indicator modem status input
signal.
TTL
UART module 1 Request to Send modem flow
control output line.
TTL
UART module 1 receive. When in IrDA mode, this
signal has IrDA modulation.
TTL
UART module 1 transmit. When in IrDA mode, this
signal has IrDA modulation.
TTL
UART module 2 receive. When in IrDA mode, this
signal has IrDA modulation.
TTL
UART module 2 transmit. When in IrDA mode, this
signal has IrDA modulation.
Power
Power source for the Hibernation module. It is
normally connected to the positive terminal of a
battery and serves as the battery
backup/Hibernation module power-source supply.
January 21, 2012
923
Texas Instruments-Production Data