TM4C129ENCPDT Datasheet, PDF (1081/2014 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C129ENCPDT Microcontroller
Table 16-1. Available CCP Pins (continued)
Timer
16/32-Bit Timer 3
16/32-Bit Timer 4
16/32-Bit Timer 5
16/32-Bit Timer 6
16/32-Bit Timer 7
Up/Down Counter
Timer A
Timer B
Timer A
Timer B
Timer A
Timer B
Timer A
Timer B
Timer A
Timer B
Even CCP Pin
T3CCP0
-
T4CCP0
-
T5CCP0
-
T6CCP0
-
T7CCP0
-
Odd CCP Pin
-
T3CCP1
-
T4CCP1
-
T5CCP1
-
T6CCP1
-
T7CCP1
16.2
Signal Description
The following table lists the external signals of the GP Timer module and describes the function of
each. The GP Timer signals are alternate functions for some GPIO signals and default to be GPIO
signals at reset. The column in the table below titled "Pin Mux/Pin Assignment" lists the possible
GPIO pin placements for these GP Timer signals. The AFSEL bit in the GPIO Alternate Function
Select (GPIOAFSEL) register (page 778) should be set to choose the GP Timer function. The number
in parentheses is the encoding that must be programmed into the PMCn field in the GPIO Port
Control (GPIOPCTL) register (page 795) to assign the GP Timer signal to the specified GPIO port
pin. For more information on configuring GPIOs, see “General-Purpose Input/Outputs
(GPIOs)” on page 750.
Table 16-2. General-Purpose Timers Signals (128TQFP)
Pin Name
T0CCP0
T0CCP1
T1CCP0
T1CCP1
T2CCP0
T2CCP1
T3CCP0
T3CCP1
Pin Number Pin Mux / Pin
Assignment
1
PD0 (3)
33
PA0 (3)
85
PL4 (3)
2
PD1 (3)
34
PA1 (3)
86
PL5 (3)
3
PD2 (3)
35
PA2 (3)
94
PL6 (3)
4
PD3 (3)
36
PA3 (3)
93
PL7 (3)
37
PA4 (3)
78
PM0 (3)
38
PA5 (3)
77
PM1 (3)
40
PA6 (3)
76
PM2 (3)
125
PD4 (3)
41
PA7 (3)
75
PM3 (3)
126
PD5 (3)
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Buffer Type Description
TTL
16/32-Bit Timer 0 Capture/Compare/PWM 0.
TTL
16/32-Bit Timer 0 Capture/Compare/PWM 1.
TTL
16/32-Bit Timer 1 Capture/Compare/PWM 0.
TTL
16/32-Bit Timer 1 Capture/Compare/PWM 1.
TTL
16/32-Bit Timer 2 Capture/Compare/PWM 0.
TTL
16/32-Bit Timer 2 Capture/Compare/PWM 1.
TTL
16/32-Bit Timer 3 Capture/Compare/PWM 0.
TTL
16/32-Bit Timer 3 Capture/Compare/PWM 1.
June 18, 2014
Texas Instruments-Production Data
1081