ST7715 View Datasheet(PDF) - Sitronix Technology Co., Ltd.
Part Name
Description
MFG CO.
'ST7715' PDF : 167 Pages View PDF
ST7715
6.3 Mode selection pin
Name I/O
Description
-To use extended command set, please connect this pin to VDDI.
-During normal operation, please open this pin (internal
Rpull-down=2MΩ).
EXTC
I
EXTC Enable/disable modification of extend command
0
System function command list can be used.
1
All command list can be used.
Connect pin
Open
GM2,
GM1,
GM0
-Panel resolution selection pins.
G G G Selection of panel resolution
MMM
I
210
0 0 1 132RGB x 132 (S1~S396 & G1~G132 output)
VDDI/DGND
SRGB
SMX
SMY
LCM
-RGB direction select H/W pin for color filter setting.
SRGB RGB arrangement
I
0
S1, S2, S3 filter order = ’R’, ’G’, ’B’
1
S1, S2, S3 filter order = ‘B’, ‘G’, ‘R’
-Module source output direction H/W selection pin.
SMX
Scanning direction of source output
I
0
GM= ‘001’
S1 -> S396
1
S396 -> S1
-Module Gate output direction H/W selection pin.
SMY
Scanning direction of gate output
I
0
GM= ‘001’
G1 -> G132
1
G132 -> G1
-Liquid crystal (LC) type selection pins.
LCM
Selection of LC type
I
0
Normally white LC type
1
Normally black LC type
VDDI/DGND
VDDI/DGND
VDDI/DGND
VDDI/DGND
V1.5
14
2009-12-04
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