Page 14

Epson Research and Development

 

Vancouver Design Center

 

 

Panel Dimensions

These fields specify the panel width and height. A

 

number of common widths and height are available in

 

the selection boxes. If the width/height of your panel is

 

not listed, enter the actual panel dimensions into the edit

 

field.

 

Manually entered pixel widths must be multiples of 8.

 

If a value is entered that does not match these require-

 

ments, a notification box appears and 13705CFG

 

rounds up the value to the next allowable width.

Non-Display Periods

It is recommended that these automatically generated

 

non-display values be used without adjustment.

 

However, manual adjustment may be useful in fine

 

tuning the non-display width and non-display height.

Timings

These settings show the Frame Rate and Pixel Clock

 

timings.

Frame Rate

This field displays the effective frame rate of the LCD

 

panel. Panel dimensions are fixed therefore frame rate

 

can only be adjusted by changing either PCLK or non-

 

display period values. Higher frame rates correspond to

 

smaller horizontal and vertical non-display values, or

 

higher PCLK frequencies.

Pixel Clock

The pixel clock used for the LCD panel is displayed in

 

this field. The pixel clock is dependent on the CLKI

 

frequency.

TFT/FPLINE

 

Start Pos

Specifies the delay (in pixels) from the start of the

 

horizontal non-display period to the leading edge of the

 

FPLINE pulse. This setting is only available when the

 

selected panel type is TFT.

 

Refer to S1D13705 Hardware Functional Specifi-

 

cation, document number X27A-A-001-xx for a

 

complete description of the FPLINE pulse settings.

S1D13705

13705CFG Configuration Program

X27A-B-001-03

Issue Date: 02/03/11

Page 194
Image 194
Epson technical manual Refer to S1D13705 Hardware Functional Specifi