TM4C123AE6PM Datasheet, PDF (1181/1237 Pages) Texas Instruments – Tiva TM4C123AE6PM Microcontroller

Tiva^™ TM4C123AE6PM Microcontroller
Table 21-4. Signals by Function, Except for GPIO (continued)
Function
Pin Name Pin Number Pin Type Buffer Type^a
Description
SSI0Clk
19
I/O
TTL
SSI module 0 clock
SSI0Fss
20
I/O
TTL
SSI module 0 frame signal
SSI0Rx
21
I
TTL
SSI module 0 receive
SSI0Tx
22
O
TTL
SSI module 0 transmit
SSI1Clk
30
61
I/O
TTL
SSI module 1 clock.
SSI1Fss
31
62
I/O
TTL
SSI module 1 frame signal.
SSI1Rx
28
63
I
TTL
SSI module 1 receive.
SSI
SSI1Tx
29
O
TTL
SSI module 1 transmit.
64
SSI2Clk
58
I/O
TTL
SSI module 2 clock.
SSI2Fss
57
I/O
TTL
SSI module 2 frame signal.
SSI2Rx
1
I
TTL
SSI module 2 receive.
SSI2Tx
4
O
TTL
SSI module 2 transmit.
SSI3Clk
61
I/O
TTL
SSI module 3 clock.
SSI3Fss
62
I/O
TTL
SSI module 3 frame signal.
SSI3Rx
63
I
TTL
SSI module 3 receive.
SSI3Tx
64
O
TTL
SSI module 3 transmit.
NMI
10
I
TTL
Non-maskable interrupt.
28
System Control &
Clocks
OSC0
OSC1
40
I
Analog Main oscillator crystal input or an external clock
reference input.
41
O
Analog Main oscillator crystal output. Leave unconnected
when using a single-ended clock source.
RST
38
I
TTL
System reset input.
June 12, 2014
Texas Instruments-Production Data
1181