LM3S9B81 Datasheet, PDF (1071/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

Stellaris® LM3S9B81 Microcontroller
Table 23-9. Signals by Function, Except for GPIO (continued)
Function
Pin Name Pin Number Pin Type Buffer Type^a
Description
G2
H1
C8
A7
B4
I2C
I2C0SCL
A11
I/O
OD
I²C module 0 clock.
I2C0SDA
E11
I/O
OD
I²C module 0 data.
I2C1SCL
F3
I/O
OD
I²C module 1 clock.
K1
L3
L6
I2C1SDA
K2
I/O
OD
I²C module 1 data.
M3
M6
B6
I2S
I2S0RXMCLK
L4
I/O
TTL
I²S module 0 receive master clock.
C6
I2S0RXSCK
G1
I/O
TTL
I²S module 0 receive clock.
I2S0RXSD
M4
I/O
TTL
I²S module 0 receive data.
B5
I2S0RXWS
G2
I/O
TTL
I²S module 0 receive word select.
I2S0TXMCLK
H12
I/O
TTL
I²S module 0 transmit master clock.
I2S0TXSCK
L5
A7
A3
I/O
TTL
I²S module 0 transmit clock.
I2S0TXSD
B3
I/O
TTL
I²S module 0 transmit data.
M9
I2S0TXWS
B2
I/O
TTL
I²S module 0 transmit word select.
M5
A2
JTAG/SWD/SWO
SWCLK
A9
I
TTL
JTAG/SWD CLK.
SWDIO
B9
I/O
TTL
JTAG TMS and SWDIO.
SWO
A10
O
TTL
JTAG TDO and SWO.
TCK
A9
I
TTL
JTAG/SWD CLK.
TDI
B8
I
TTL
JTAG TDI.
TDO
A10
O
TTL
JTAG TDO and SWO.
TMS
B9
I
TTL
JTAG TMS and SWDIO.
June 29, 2010
Texas Instruments-Advance Information
1071