Confidential
Until : Indefinite
Specifications
MN34120PAJ
Total Page
Page
96
82
2015/10/01
Generalplus Technology Inc.
Enactment Revision
Panasonic Semiconductor Solutions Co., Ltd.
1.7.8 Signal output timing of Driving Mode transition (Reference design)
When the driving mode is changed, please change the setting value of TG register after setting the TG reset
register to “L” and the mode is changed by returning the TG reset register to "H".
After writing the driving mode transition register, the driving mode update data is output from the VD one
after another
VD
HD
LVDS
Internal-VD
Blanking
Data output
BLK
Data output
Blanking
Data output
Driving Mode transition
register writing
TG reset register
writing
Driving Mode
update data
Figure 1.7.8 Timing chart of Driving Mode transition
1.7.9 Sequence to change the extract position (Reference design)
In the extract output mode (No.11
FULL SCAN 5 division output
), the extract position can be changed by writing
the register “Flag of mode change” and the extract position change register.
After writing the extract position change register, the extract position update data is output from the VD one
after another.
VD
HD
LVDS
Internal-VD
Blanking
Data output
BLK
Data output
Blanking
Data output
Extract positin
update data
Extract position change
register writing
Mode shift flag register
writing
Figure 1.7.9 Timing chart of changing the extract position