beautypg.com

Passive mode end-of-frame timing -52 – Intel STRONGARM SA-1100 User Manual

Page 202

background image

11-52

SA-1100

Developer’s Manual

Peripheral Control Module

Figure 11-11. Passive Mode End-of-Frame Timing

A4791-01

L_FCLK

L_LCLK

L_PCLK

LDD[x:0]

Notes:

BLW - Beginning-of-line pixel clock wait count:
0 to 256 "dummy" pixel clock periods to wait after line clock is negated before asserting pixel
clocks (pixel clock does not transition).
VSW - Vertical sync pulse width:
In passive mode, 1 to 64 line clock periods to wait between the end of one frame and the
beginning of the next frame (line clock transitions).
ELW - End-of-line pixel clock wait count:
1 to 256 "dummy" pixel clock periods to wait after last pixel in line before asserting line clock
(pixel clock does not transition).
LPP - Lines per panel:
1 to 1024 lines per panel.

Line 479 Data

Line 0 Data

LPP = 480

VSW = 2

BLW = 1

ELW = 1