DRA790 Datasheet, PDF (94/436 Pages) Texas Instruments – Infotainment Applications Processor

DRA790, DRA791
DRA793, DRA797
SPRS968A – AUGUST 2016 – REVISED FEBRUARY 2017
SIGNAL NAME
GPIO 8
gpio8_27
gpio8_28
gpio8_29
gpio8_30
gpio8_31
Table 4-21. GPIOs Signal Descriptions (continued)
DESCRIPTION
General-Purpose Input
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
TYPE
I
IO
IO
IO
IO
4.3.21 KBD
NOTE
For more information, see Keyboard Controller section of the device TRM.
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BALL
L23
J20
K25
C21
C22
Table 4-22. Keyboard Signal Descriptions
SIGNAL NAME
kbd_row0
kbd_row1
kbd_row2
kbd_row3
kbd_row4
kbd_row5
kbd_row6
kbd_row7
kbd_row8
kbd_col0
kbd_col1
kbd_col2
kbd_col3
kbd_col4
kbd_col5
kbd_col6
kbd_col7
kbd_col8
DESCRIPTION
Keypad row 0
Keypad row 1
Keypad row 2
Keypad row 3
Keypad row 4
Keypad row 5
Keypad row 6
Keypad row 7
Keypad row 8
Keypad column 0
Keypad column 1
Keypad column 2
Keypad column 3
Keypad column 4
Keypad column 5
Keypad column 6
Keypad column 7
Keypad column 8
4.3.22 PWM
TYPE
I
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
O
BALL
D8
B7
E8
B8
C8
B9
A7
C10
D11
A9
A8
A11
F10
A10
B10
E10
D10
B11
NOTE
For more information, see the Pulse-Width Modulation (PWM) SS section of the device TRM.
Table 4-23. PWM Signal Descriptions
SIGNAL NAME DESCRIPTION
PWMSS1
eCAP1_in_PWM1_out ECAP1 Capture Input / PWM Output
ehrpwm1_synci EHRPWM1 Sync Input
ehrpwm1_synco EHRPWM1 Sync Output
ehrpwm1_tripzone_in EHRPWM1 Trip Zone Input
put
TYPE
IO
I
O
IO
BALL
A7
A9
A8
B9
94
Terminal Configuration and Functions
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