AM652X datasheet(166/277 Pages) TI1

166 / 277 page

VOUT1_PCLK

VOUT1_VSYNC

VOUT1_HSYNC

VOUT1_DATA[23:0]

VOUT1_DE

data_1 data_2

data_n

DPI_01

VOUT1_PCLK

Falling-edge Clock Reference

Rising-edge Clock Reference

166

AM6548, AM6528, AM6546

AM6526, AM6527

SPRSP08I – NOVEMBER 2017 – REVISED DECEMBER 2019

www.ti.com

Submit Documentation Feedback

Product Folder Links: AM6548 AM6528 AM6546 AM6526 AM6527

Specifications

5.9.5.5

DSS

For more details about features and additional description information on the device Display Subsystem –

Video Output Ports, see the corresponding sections within Section 4.3, Signal Descriptions and Section 6,

Detailed Description.

Table 5-42, Table 5-43, Figure 5-35 and Figure 5-36 assume testing over the recommended operating

conditions and electrical characteristic conditions.

Table 5-42. DPI Video Output Switching Characteristics

NO.

PARAMETER

DESCRIPTION

MIN

MAX

UNIT

tc(VOUT1_PCLK)

Cycle time, VOUT1_PCLK

6.06

tw(VOUT1_PCLKL)

Pulse duration, VOUT1_PCLK low

0.45 ×

P(1)

tw(VOUT1_PCLKH)

Pulse duration, VOUT1_PCLK high

0.45 ×

P(1)

td(VOUT1_PCLK-

VOUT_DATA)

Delay time, VOUT1_PCLK to VOUT1_DATA[23:0]

-0.68

1.78

td(VOUT1_PCLK-

VOUT_CTRL)

Delay time, VOUT1_PCLK to VOUT1_VSYNC, VOUT1_HSYNC,

VOUT1_DE

-0.68

1.78

(1) P = output VOUT1_PCLK period in ns.

(1) The configuration of assertion of the data can be programmed on the falling or rising edge of the pixel clock.

(2) The polarity and the pulse width of VOUT1_HSYNC and VOUT1_VSYNC are programmable, refer to section Display Subsystem (DSS)

in the device TRM.

(3) The VOUT1_PCLK frequency can be configured, refer to section Display Subsystem (DSS) in the device TRM..

Figure 5-35. DPI Video Output (1)(2)(3)

AM652X Fiches technique(PDF) 166 Page - Texas Instruments

AM652X Fiches technique(HTML) 166 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Fiches technique Télécharger

Lien URL