DRA722_17 Datasheet, PDF (116/408 Pages) Texas Instruments – Infotainment Applications Processor

DRA722, DRA724, DRA725, DRA726
SPRS956B – MARCH 2016 – REVISED JANUARY 2017
SIGNAL NAME
gpio8_10
gpio8_11
gpio8_12
gpio8_13
gpio8_14
gpio8_15
gpio8_16
gpio8_17
gpio8_18
gpio8_19
gpio8_20
gpio8_21
gpio8_22
gpio8_23
gpio8_27
gpio8_28
gpio8_29
gpio8_30
gpio8_31
Table 4-24. GPIOs Signal Descriptions (continued)
DESCRIPTION
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
General-Purpose Input/Output
TYPE
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
I
IO
IO
IO
IO
4.4.22 Keyboard controller (KBD)
NOTE
For more information, see Keyboard Controller section of the device TRM.
Table 4-25. 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
TYPE
I
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
O
www.ti.com
BALL
D7
D8
A5
C6
C8
C7
B7
B8
A7
A8
C9
A9
B9
A10
D23
F19
E18
G21
D24
BALL
E1
G2
G1
G6
F2
F3
D1
F6
C2
E2
D2
F4
C1
E4
F5
E6
D3
D5
116 Terminal Configuration and Functions
Copyright © 2016–2017, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: DRA722 DRA724 DRA725 DRA726