LM3S9B81 Datasheet, PDF(297/1155 Page) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

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LM3S9B81 Datasheet, PDF (297/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

◁

StellarisÂ® LM3S9B81 Microcontroller

Table 9-2. GPIO Pins and Alternate Functions (100LQFP) (continued)

IO Pin Analog

Digital Function (GPIOPCTL PMCx Bit Field Encoding)a

Function

1

2

3

4

5

6

7

8

9

10

11

PJ2 39

-

-

-

-

-

-

-

- EPI0S18 CCP0

-

-

PJ3 50

-

-

-

-

-

-

-

- EPI0S19 U1CTS CCP6

-

PJ4 52

-

-

-

-

-

-

-

- EPI0S28 U1DCD CCP4

-

PJ5 53

-

-

-

-

-

-

-

- EPI0S29 U1DSR CCP2

-

PJ6 54

-

-

-

-

-

-

-

- EPI0S30 U1RTS CCP1

-

PJ7 55

-

-

-

-

-

-

-

-

-

U1DTR CCP0

-

a. The digital signals that are shaded gray are the power-on default values for the corresponding GPIO pin.

Table 9-3. GPIO Pins and Alternate Functions (108BGA)

IO Pin Analog

Digital Function (GPIOPCTL PMCx Bit Field Encoding)a

Function

1

2

3

4

5

6

7

8

9

10

11

PA0 L3

-

U0Rx

-

-

-

-

-

- I2C1SCL U1Rx

-

-

PA1 M3 -

U0Tx

-

-

-

-

-

- I2C1SDA U1Tx

-

-

PA2 M4 - SSI0Clk -

-

-

-

-

-

- I2S0RXSD -

-

PA3 L4

- SSI0Fss -

-

-

-

-

-

- I2S0RXMCLK -

-

PA4 L5

-

SSI0Rx

-

-

-

CAN0Rx

-

-

- I2S0TXSCK -

-

PA5 M5

-

SSI0Tx

-

-

-

CAN0Tx

-

-

- I2S0TXWS -

-

PA6 L6

- I2C1SCL CCP1

-

-

-

CAN0Rx

- USB0EPEN U1CTS

-

-

PA7 M6 - I2C1SDA CCP4

-

-

-

CAN0Tx CCP3 USB0PFLT U1DCD

-

-

PB0 E12 USB0ID CCP0

-

-

-

U1Rx

-

-

-

-

-

-

PB1 D12 USB0VBUS CCP2

-

-

CCP1 U1Tx

-

-

-

-

-

-

PB2 A11 - I2C0SCL -

-

CCP3 CCP0

-

- USB0EPEN -

-

-

PB3 E11 - I2C0SDA -

-

-

-

-

- USB0PFLT -

-

-

PB4 A6 AIN10

-

-

-

U2Rx CAN0Rx

-

U1Rx EPI0S23 -

-

-

C0-

PB5 B7 AIN11 C0o

CCP5 CCP6 CCP0 CAN0Tx CCP2 U1Tx EPI0S22

-

-

-

C1-

PB6 A7 VREFA CCP1 CCP7 C0o

-

-

CCP5

-

- I2S0TXSCK -

-

C0+

PB7 A8

-

-

-

-

NMI

-

-

-

-

-

-

-

PC0 A9

-

-

-

TCK

-

-

-

-

-

-

-

-

SWCLK

PC1 B9

-

-

-

TMS

-

-

-

-

-

-

-

-

SWDIO

PC2 B8

-

-

-

TDI

-

-

-

-

-

-

-

-

PC3 A10 -

-

- TDO SWO -

-

-

-

-

-

-

-

PC4 L1

-

CCP5

-

-

-

CCP2 CCP4

-

EPI0S2 CCP1

-

-

PC5 M1 C1+

CCP1

C1o

C0o

-

CCP3 USB0EPEN -

EPI0S3

-

-

-

PC6 M2 C2+ CCP3

-

C2o

-

U1Rx CCP0 USB0PFLT EPI0S4

-

-

-

PC7 L2 C2- CCP4

-

-

CCP0 U1Tx USB0PFLT C1o EPI0S5

-

-

-

PD0 G1 AIN15

-

CAN0Rx

-

U2Rx U1Rx CCP6

- I2S0RXSCK U1CTS

-

-

PD1 G2 AIN14

-

CAN0Tx

-

U2Tx U1Tx CCP7

- I2S0RXWS U1DCD CCP2

-

June 29, 2010

297

Texas Instruments-Advance Information

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