Epson Research and Development
Page 189
Vancouver Design Center
13 TV Considerations
13.1 NTSC/PAL Operation
NTSC or PAL video is supported in either composite or S-video format. Filters may be
enabled to reduce the distortion associated with displaying high resolution computer
images on an interlaced TV display. The image can be vertically and horizontally
positioned on the TV. Additionally, a dedicated Hardware Cursor (independent from the
LCD display) is supported.
13.2 Clock Source
The required clock frequencies for NTSC/PAL are given in the following table:
Table 13-1: Required Clock Frequencies for NTSC/PAL
TV Format
NTSC
Required Clock Frequency
14.318180 MHz (3.579545 MHz subcarrier)
17.734475 MHz (4.43361875 MHz subcarrier)
PAL
Hardware Functional Specification
Issue Date: 01/02/06
S1D13506
X25B-A-001-10
EPSON [ EPSON COMPANY ]
