AM5728 datasheet(109/415 Pages) TI1

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109

AM5729, AM5728, AM5726

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SPRS953F – DECEMBER 2015 – REVISED MAY 2019

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Product Folder Links: AM5729 AM5728 AM5726

Terminal Configuration and Functions

4.4

Signal Descriptions

Many signals are available on multiple pins, according to the software configuration of the pin multiplexing

options.

Texas Instruments has developed an application called Pin Mux Utility that helps a system designer select

the appropriate pin-multiplexing configuration for their device-based product design. The Pin Mux Utility

provides a way to select valid IO Sets of specific peripheral interfaces to ensure the pinmultiplexing

configuration selected for a design only uses valid IO Sets supported by the device.

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 Port (VIP)

CAUTION

The I/O timings provided in Section 7, Timing Requirements and Switching

Characteristics are applicable for all combinations of signals for vin1, vin5 and

vin6. However, the timings are valid only for vin2, vin3, and vin4 if signals within

a single IOSET are used. The IOSETs are defined in the Table 7-4.

NOTE

For more information, see the Video Input Port (VIP) section of the device TRM.

Table 4-4. VIP Signal Descriptions

SIGNAL NAME

DESCRIPTION

TYPE

BALL

Video Input 1

vin1a_clk0

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.

AG8

vin1a_de0

Video Input 1 Data Enable input

AD9

vin1a_fld0

Video Input 1 Port A Field ID input

AF9

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