Data Sheet

a-Si TFT LCD Single Chip Driver
240RGBx320 Resolution and 262K color
ILI9341
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reproduced, or disclosed in whole or in part without prior written permission of ILI Technology Corp.
Page 140 of 233
8.2.37. Get_Scanline (45h)
45h Get_Scanline
D/CX RDX WRX D17-8 D7 D6 D5 D4 D3 D2 D1 D0 HEX
Command 0 1 ↑ XX 0 1 0 0 0 1 0 1 45h
1
st
Parameter 1 ↑ 1 XX X X X X X X X X X
2
nd
Parameter 1 ↑ 1 XX 0 0 0 0 0 0
GTS
[9]
GTS
[8]
00
3
rd
Parameter 1 ↑ 1 XX
GTS
[7]
GTS
[6]
GTS
[5]
GTS
[4]
GTS
[3]
GTS
[2]
GTS
[1]
GTS
[0]
00
Description
The display returns the current scan line, GTS, used to update the display device. The total number of scan lines on a
display device is defined as VSYNC + VBP + VACT + VFP. The first scan line is defined as the first line of V-Sync and is
denoted as Line 0.
When in Sleep Mode, the value returned by get_scanline is undefined.
Restriction
None
Register
Availability
Status Availability
Normal Mode On, Idle Mode Off, Sleep Out Yes
Normal Mode On, Idle Mode On, Sleep Out Yes
Partial Mode On, Idle Mode Off, Sleep Out Yes
Partial Mode On, Idle Mode On, Sleep Out Yes
Sleep In Yes
Default
Default Value
Status
GTS [9:0]
Power On Sequence GTS [9:0]=0000h
SW Reset GTS [9:0]=0000h
HW Reset GTS [9:0]=0000h
Flow Chart