LM3S9B81 Datasheet, PDF (1065/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

Stellaris® LM3S9B81 Microcontroller
Table 23-8. Signals by Signal Name (continued)
Pin Name
SWDIO
SWO
TCK
TDI
TDO
TMS
TXON
TXOP
U0Rx
Pin Number Pin Mux / Pin
Assignment
B9
PC1 (3)
A10
PC3 (3)
A9
PC0 (3)
B8
PC2 (3)
A10
PC3 (3)
B9
PC1 (3)
L8
fixed
M8
fixed
L3
PA0 (1)
Pin Type
I/O
O
I
I
O
I
O
O
I
U0Tx
M3
PA1 (1)
O
U1CTS
U1DCD
U1DSR
U1DTR
U1RI
A1
PE6 (9)
I
G1
PD0 (9)
L6
PA6 (9)
M10
PJ3 (9)
B1
PE7 (9)
I
G2
PD1 (9)
M6
PA7 (9)
K11
PJ4 (9)
M9
PF0 (9)
I
K12
PJ5 (9)
L12
PJ7 (9)
O
A2
PD7 (9)
B5
PD4 (9)
I
U1RTS
U1Rx
U1Tx
U2Rx
U2Tx
USB0DM
L10
PJ6 (9)
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
Buffer Type^a Description
TTL
JTAG TMS and SWDIO.
TTL
JTAG TDO and SWO.
TTL
JTAG/SWD CLK.
TTL
JTAG TDI.
TTL
JTAG TDO and SWO.
TTL
JTAG TMS and SWDIO.
TTL
TXON of the Ethernet PHY.
TTL
TXOP of the Ethernet PHY.
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 status 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 output
control 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
Bidirectional differential data pin (D- per USB
specification).
June 29, 2010
Texas Instruments-Advance Information
1065