Vertical Back Porch (VBP)

Vertical Front Porch (VFP)

Horizontal

Back

Porch

(HBP)

Horizontal

Front

Porch

(HFP)

TLPF

TPPL

APPL

ALPF

4

DLPC7541

DLPS141 – DECEMBER 2019

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Device Support (continued)

Horizontal Sync (HS) Timing reference point that defines the start of each horizontal interval (line). The

absolute reference point is defined by the active edge of the HS signal. The active edge (either

rising or falling edge as defined by the source) is the reference from which all horizontal blanking

parameters are measured.

Total Lines Per Frame (TLPF) Defines the vertical period (or frame time) in lines: TLPF = Total number of lines

per frame (active and inactive).

Total Pixel Per Line (TPPL) Defines the horizontal line period in pixel clocks: TPPL = Total number of pixel

clocks per line (active and inactive).

Vertical Sync (VS) Timing reference point that defines the start of the vertical interval (frame). The absolute

reference point is defined by the active edge of the VS signal. The active edge (either rising or

falling edge as defined by the source) is the reference from which all vertical blanking parameters

are measured.

Vertical Back Porch (VBP) Blanking Number of blank lines after vertical sync but before the first active line.

Vertical Front Porch (VFP) Blanking Number of blank lines after the last active line but before vertical sync.

5.2 Trademarks

is a trademark of ~ Texas Instruments.

is a trademark of ~ARM.

5.3 Electrostatic Discharge Caution

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

5.4 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.

6 Mechanical, Packaging, and Orderable Information

The following pages include mechanical, packaging, and orderable information. This information is the most

current data available for the designated devices. This data is subject to change without notice and revision of

this document. For browser-based versions of this data sheet, refer to the left-hand navigation.