LM3S1110 Luminary Micro, Inc, LM3S1110 Datasheet - Page 368

• Manufacturer Part Number: LM3S1110
• Description: Lm3s1110 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
368
SSI
System Control &
Clocks
UART
Function
VDD25
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDDA
VDDA
WAKE
SSI0Clk
SSI0Fss
SSI0Rx
SSI0Tx
CMOD0
CMOD1
OSC0
OSC1
RST
TRST
XOSC0
XOSC1
U0Rx
U0Tx
U1Rx
Pin Name
Number
G12
H10
G10
M10
M11
E10
G11
E11
B10
H11
K11
K12
Pin
L11
M4
M5
M3
G3
K7
K8
K9
C6
C7
A8
H2
L4
L5
L3
Preliminary
Pin Type
I/O
I/O
I/O
I/O
O
O
O
O
-
-
-
-
-
-
-
-
-
-
-
I
I
I
I
I
I
I
I
Analog
Analog
Analog
Analog
Buffer
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
-
Positive supply for most of the logic function,
including the processor core and most peripherals.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
The positive supply (3.3 V) for the analog circuits
(ADC, Analog Comparators, etc.). These are
separated from VDD to minimize the electrical noise
contained on VDD from affecting the analog
functions.
The positive supply (3.3 V) for the analog circuits
(ADC, Analog Comparators, etc.). These are
separated from VDD to minimize the electrical noise
contained on VDD from affecting the analog
functions.
An external input that brings the processor out of
hibernate mode when asserted.
SSI module 0 clock
SSI module 0 frame
SSI module 0 receive
SSI module 0 transmit
CPU Mode bit 0. Input must be set to logic 0
(grounded); other encodings reserved.
CPU Mode bit 1. Input must be set to logic 0
(grounded); other encodings reserved.
Main oscillator crystal input or an external clock
reference input.
Main oscillator crystal output.
System reset input.
JTAG TRSTn
Hibernation Module oscillator crystal input or an
external clock reference input. Note that this is
either a 4.19-MHz crystal or a 32.768-kHz oscillator
for the Hibernation Module RTC. See the CLKSEL
bit in the HIBCTL register.
Hibernation Module oscillator crystal output.
UART module 0 receive. When in IrDA mode, this
signal has IrDA modulation.
UART module 0 transmit. When in IrDA mode, this
signal has IrDA modulation.
UART module 1 receive. When in IrDA mode, this
signal has IrDA modulation.
Description
July 25, 2008