FPD85308 datasheet(11/31 Pages) NSC

Part #	FPD85308

Description	Panel Timing Controller

PDF	31 Pages

Scroll/Zoom	100%

Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

Logo

11 / 31 page

Functional Description (Continued)

TABLE 1. Input Mode Definition

INPUT FORMAT

FIXED VERTICAL,

FIXED HORIZONTAL

determined by the INPUT

CONTROL REGISTER bits [1:0]

HORIZONTAL

DATA START

VERTICAL

DATA START

FIXED VERTICAL,

FIXED HORIZONTAL

(FIX VERTICAL = 1,

FIX HORIZONTAL = 1)

Programmable from HSYNC Falling Edge

(# INPUT CLKS)

Programmable from VSYNC

Falling Edge

(# HSYNC PERIODS)

FIXED VERTICAL,

FIXED HORIZONTAL ENABLE

(FIXED VERTICAL = 1,

FIXED HORIZONTAL = 0)

Data Valid during ENAB high. HSYNC

input required for FIXED VERTICAL

operation.

Programmable from VSYNC

Falling Fdge

(# HSYNC PERIODS)

ENAB ONLY

(FIXED VERTICAL = 0,

FIXED HORIZONTAL = 0)

Data Valid during ENAB High (HSYNC is

IGNORED)

First ENAB after ENAB low for

greater than one line time (VSYNC

is IGNORED)

FPD85308 Datasheet(PDF) 11 Page - National Semiconductor (TI)