LM3S5G51 Datasheet, PDF (1167/1266 Pages) Texas Instruments – Stellaris® LM3S5G51 Microcontroller

Stellaris^® LM3S5G51 Microcontroller
Table 23-8. Signals by Signal Name (continued)
Pin Name
U1CTS
U1DCD
U1DSR
Pin Number Pin Mux / Pin
Assignment
A1
PE6 (9)
G1
PD0 (9)
L6
PA6 (9)
B1
PE7 (9)
G2
PD1 (9)
M6
PA7 (9)
M9
PF0 (9)
Pin Type
I
I
I
U1DTR
U1RI
U1RTS
U1Rx
U1Tx
U2Rx
U2Tx
USB0DM
M7
PG5 (10)
O
A2
PD7 (9)
L7
PG6 (10)
I
K3
PG4 (10)
B5
PD4 (9)
M8
PF6 (10)
O
H12
PF1 (9)
G1
PD0 (5)
I
H2
PD2 (1)
M2
PC6 (5)
L3
PA0 (9)
E12
PB0 (5)
A6
PB4 (7)
G2
PD1 (5)
O
H1
PD3 (1)
L2
PC7 (5)
M3
PA1 (9)
D12
PB1 (5)
B7
PB5 (7)
G1
PD0 (4)
I
K1
PG0 (1)
A6
PB4 (4)
C6
PD5 (9)
B2
PE4 (5)
O
G2
PD1 (4)
K2
PG1 (1)
A3
PD6 (9)
C11
fixed
I/O
USB0DP
C12
fixed
I/O
USB0EPEN
USB0ID
K1
PG0 (7)
O
M1
PC5 (6)
L6
PA6 (8)
A11
PB2 (8)
D10
PH3 (4)
E12
PB0
I
Buffer Type^a Description
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.
Analog
Analog
TTL
Bidirectional differential data pin (D- per USB
specification) for USB0.
Bidirectional differential data pin (D+ per USB
specification) for USB0.
Optionally used in Host mode to control an external
power source to supply power to the USB bus.
Analog
This signal senses the state of the USB ID signal.
The USB PHY enables an integrated pull-up, and
an external element (USB connector) indicates the
initial state of the USB controller (pulled down is
the A side of the cable and pulled up is the B side).
January 23, 2012
Texas Instruments-Production Data
1167