GMS30C7201 Datasheet, PDF (136/352 Pages) Hynix Semiconductor – 60MHz operation frequency Low power consumption

LCD & VGA Controllers
Bit
17-16
19-18
20
21
22
23
31-24
Name
VgaVComp
LcdVComp
VDE
LcdMono8
LcdPwr
LcdBLE
-
Description
Generate interrupt at:
00 - start of VSync
01 - start of BACK PORCH
10 - start of ACTIVE VIDEO
11 - start of FRONT PORCH
Generate interrupt at:
00 - start of VSync
01 - start of BACK PORCH
10 - start of ACTIVE VIDEO
11 - start of FRONT PORCH
Video DAC Enable
0 - Video DACs disabled (powered down)
1 - Video DACs enabled
Lcd monochrome data width
0 - 4 bits Lcd module
1 - 8 bits Lcd module
Lcd power enable
0 - Lcd is off
1 - Lcd is on when LcdEn=1
Lcd Backlight enable
This drives “0” or “1” out to the Lcd backlight enable pin.
Reserved
Table 11-2: Video control register VideoControl (Continued)
11-8
GMS30C7201 Data Sheet