LM3S8G62 Datasheet, PDF (1023/1096 Pages) Texas Instruments – Stellaris® LM3S8G62 Microcontroller

OBSOLETE: TI has discontinued production of this device.
Stellaris^® LM3S8G62 Microcontroller
Table 22-9. Signals by Function, Except for GPIO (continued)
Function
Pin Name Pin Number Pin Type Buffer Type^a
Description
IDX0
G1
I
TTL
QEI module 0 index.
C11
A7
A6
A2
IDX1
H12
I
TTL
QEI module 1 index.
PhA0
G2
I
TTL
QEI module 0 phase A.
L1
QEI
B11
PhA1
A12
I
TTL
QEI module 1 phase A.
PhB0
L2
I
TTL
QEI module 0 phase B.
M2
M9
A12
PhB1
G2
I
TTL
QEI module 1 phase B.
B11
SSI0Clk
M4
I/O
TTL
SSI module 0 clock
SSI0Fss
L4
I/O
TTL
SSI module 0 frame signal
SSI
SSI0Rx
L5
I
TTL
SSI module 0 receive
SSI0Tx
M5
O
TTL
SSI module 0 transmit
CMOD0
E11
I
TTL
CPU Mode bit 0. Input must be set to logic 0
(grounded); other encodings reserved.
CMOD1
B10
I
TTL
CPU Mode bit 1. Input must be set to logic 0
(grounded); other encodings reserved.
System Control &
Clocks
NMI
OSC0
A8
I
TTL
Non-maskable interrupt.
L11
I
Analog Main oscillator crystal input or an external clock
reference input.
OSC1
M11
O
Analog Main oscillator crystal output. Leave unconnected
when using a single-ended clock source.
RST
H11
I
TTL
System reset input.
U0Rx
L3
I
TTL
UART module 0 receive. When in IrDA mode, this
signal has IrDA modulation.
U0Tx
M3
O
TTL
UART module 0 transmit. When in IrDA mode, this
signal has IrDA modulation.
U1DSR
M9
I
TTL
UART module 1 Data Set Ready modem output
control line.
UART
U1Rx
G1
I
TTL
UART module 1 receive. When in IrDA mode, this
H2
signal has IrDA modulation.
M2
L3
E12
A6
U1Tx
G2
O
TTL
UART module 1 transmit. When in IrDA mode, this
H1
signal has IrDA modulation.
L2
M3
D12
B7
a. The TTL designation indicates the pin has TTL-compatible voltage levels.
July 24, 2012
Texas Instruments-Production Data
1023