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Interlace mode bits : Interlace mode bits (LSMD1, LSMD0), bits 7 and 6
Specify the interlace mode. 

LSMD1
LSMD0
 
 Process 
 0 
 0 
 Non-interlaced 
 0 
 1 
 Setting prohibited 
 1 
 0 
 Single-dense interlace 
 1 
 1 
 Double dense interlace

単 Single dense interlace is a mode that displays the same picture in odd and even fields, and double dense interlace is a mode that displays different pictures in odd and even fields. In either case, the gap between scan lines is not empty. Vertical resolution for double-dense interlace 072 The vertical resolution is the same as for non-interlaced.
The picture displayed at the time of double dense interlace is 1/2 times the picture displayed at the time of non-interlaced or single dense interlace in the vertical direction.
⿟ When setting the horizontal resolution (HRESO2 to HRESO0) to the dedicated monitor mode, be sure to set it to non-interlaced (00B).

Vertical resolution bits : Vertical resolution bits (VRESO1, VRESO0), bits 5, 4
Specify the vertical resolution when displaying a picture on the TV screen. 

VRESO1
VRESO0
 
 Vertical resolution 
 Displayable monitor 
 0 
 0 
 224 lines 
 NTSC or PAL TV 
 0 
 1 
 240 lines 
 NTSC or PAL TV 
 1 
 0 
 256 lines 
 PAL TV 
 1 
 1 
 Setting prohibited 
−

[Increase in the vertical resolution is added to the top and bottom of the screen, and the center of the screen does not change.
∙ When the horizontal resolution (HRESO2 to HRESO0) is set to the dedicated monitor mode, this bit setting is ignored and fixed to 480 lines.

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