LM3S317 Datasheet, PDF (354/379 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Table 17-2. Signals by Signal Name (Sheet 3 of 3)
Pin Name
SSIClk
SSIFss
SSIRx
SSITx
SWCLK
SWDIO
SWO
TCK
TDI
TDO
TMS
TRST
U0Rx
U0Tx
VDD
VDD
VDD
VDD
Pin
Number
19
20
21
22
40
39
37
40
38
37
39
41
17
18
7
15
23
32
Pin
Type
I/O
I/O
I
O
I
I/O
O
I
I
O
I
I
I
O
-
-
-
-
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Power
Power
Power
Power
Description
SSI clock reference (input when in slave mode and output in
master mode).
SSI frame enable (input for an SSI slave device and output for an
SSI master device).
SSI receive data input.
SSI transmit data output.
Serial wire clock reference input.
Serial-wire debug input/output.
Serial-wire output.
JTAG scan test clock reference input.
JTAG scan test data input.
JTAG scan test data output.
JTAG scan test mode select input.
JTAG scan test reset input.
UART0 receive data input.
UART0 transmit data output.
Positive supply for logic and I/O pins.
Positive supply for logic and I/O pins.
Positive supply for logic and I/O pins.
Positive supply for logic and I/O pins.
Table 17-3. Signals by Function, Except for GPIO (Sheet 1 of 3)
Function
ADC
Pin Name
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
Pin
Number
1
2
3
4
48
47
Pin
Type
I
I
I
I
I
I
Buffer
Type
Description
Analog Analog-to-digital converter input 0.
Analog Analog-to-digital converter input 1.
Analog Analog-to-digital converter input 2.
Analog Analog-to-digital converter input 3.
Analog Analog-to-digital converter input 4.
Analog Analog-to-digital converter input 5.
354
May 4, 2007
Preliminary