LM3S308 Luminary Micro, Inc, LM3S308 Datasheet - Page 384

• Manufacturer Part Number: LM3S308
• Description: Lm3s308 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
384
Table 17-4. GPIO Pins and Alternate Functions
System Control &
Clocks
UART
Function
GPIO Pin
PA0
PA1
PA2
PA3
PA4
PA5
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PD0
PD1
PD2
PD3
SSIFss
SSIRx
SSITx
OSC0
OSC1
RST
TRST
U0Rx
U0Tx
U1Rx
U1Tx
Pin Name
Number
Pin
20
21
22
10
41
17
18
27
28
9
5
Pin Number
17
18
19
20
21
22
29
30
33
34
44
43
42
41
40
39
38
37
14
13
12
11
25
26
27
28
Preliminary
Pin Type
I/O
O
O
O
O
I
I
I
I
I
I
Analog
Analog
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Multiplexed Function
SSI frame
SSI module 0 receive
SSI module 0 transmit
Main oscillator crystal input or an external clock
reference input.
Main oscillator crystal output.
System reset input.
JTAG TRSTn
UART module 0 receive
UART module 0 transmit
UART module 1 receive. When in IrDA mode, this
signal has IrDA modulation.
UART module 1 transmit. When in IrDA mode, this
signal has IrDA modulation.
SSIClk
SSIFss
I2CSCL
I2CSDA
SSIRx
SSITx
U0Rx
U0Tx
CCP0
CCP2
CCP5
TRST
CCP1
CCP3
CCP4
U1Rx
U1Tx
C0-
C0+
TCK
TMS
TDI
TDO
Description
Multiplexed Function
SWCLK
SWDIO
SWO
June 04, 2008