DRA722_17 Datasheet, PDF (88/408 Pages) Texas Instruments – Infotainment Applications Processor

DRA722, DRA724, DRA725, DRA726
SPRS956B – MARCH 2016 – REVISED JANUARY 2017
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4.4 Signal Descriptions
Many signals are available on multiple pins, according to the software configuration of the pin multiplexing
options.
1. SIGNAL NAME: The name of the signal passing through the pin.
NOTE
The subsystem multiplexing signals are not described in Table 4-2 and Table 4-3.
2. DESCRIPTION: Description of the signal
3. TYPE: Signal direction and type:
– I = Input
– O = Output
– IO = Input or output
– D = Open Drain
– DS = Differential
– A = Analog
– PWR = Power
– GND = Ground
4. BALL: Associated ball(s) bottom
NOTE
For more information, see the Control Module / Control Module Register Manual section of
the device TRM.
4.4.1 Video Input Ports (VIP)
NOTE
For more information, see the Video Input Port (VIP) section of the device TRM.
CAUTION
The I/O timings provided in Section 7, Timing Requirements and Switching
Characteristics are valid only for VIN1 and VIN2 if signals within a single IOSET
are used. The IOSETs are defined in Table 7-4.
Table 4-4. VIP Signal Descriptions
SIGNAL NAME
Video Input 1
vin1a_clk0
vin1a_d0
DESCRIPTION
Video Input 1 Port A Clock input.Input clock for 8-bit 16-bit or 24-bit Port A video
capture. Input data is sampled on the CLK0 edge.
Video Input 1 Port A Data input
vin1a_d1
Video Input 1 Port A Data input
vin1a_d2
Video Input 1 Port A Data input
vin1a_d3
Video Input 1 Port A Data input
vin1a_d4
Video Input 1 Port A Data input
TYPE
BALL
I
AC5 / B11 / E17 /
P1 / P4 / B26
I
AD6 / B7 / C17 /
D18 / M6 / R6 / B14
I AC8 / B19 / B8 / M2
/ T9 / J14
I A7 / AC3 / F15 / L5 /
T6 / G13
I A8 / AC9 / B18 / M1
/ T7 / J11
I A16 / AC6 / C9 / L6 /
P6 / E12
88
Terminal Configuration and Functions
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