Datasheet-2
a-Si TFT LCD Single Chip Driver
132RGBx162 Resolution and 262K color
ILI9163C
Page 121 of 200
Version:0.09
14.2.22 Memory Write (2Ch)
2CH RAMWR (Memory Write)
D/CX
RDX
WRX
D17-8
D7
D6
D5
D4
D3
D2
D1
D0
HEX
Command 0 1 x 0 0 1 0 1 1 0 0 2Ch
1
st
Parameter 1 1 D17-8
D7
D6
D5
D4
D3
D2
D1
D0
-
1 1 x
N
TH
Parameter
1 1 D17-8
D7
D6
D5
D4
D3
D2
D1
D0
-
Description
This command is used to transfer data from MCU to frame memory.
This command makes no change to the other driver status.
When this command is accepted, the column register and the page register are reset to the Start Column/ Start
Page positions.
The Start Column / Start Page positions are different in accordance with MADCTL setting.
Then D[17:0] is stored in frame memory and the column refister and the row register incremented.
Sending any other command can stop frame Write.
X=Don’t care
Restriction
In all color modes, there is no restriction on length of parameters.
1. 132X132 memory base (GM=’101’)
132X132X18-bit memory can be written by this command.
Memory range(0000h, 0000h) -> (0083h,083h)
2. 130X130 memory base (GM=’100’)
130X130X18-bit memory can be written by this command.
Memory range(0000h, 0000h) -> (0081h,081h)
3. 128X160 memory base (GM=’011’)
128X160X18-bit memory can be written by this command.
Memory range(0000h, 0000h) -> (007Fh,09Fh)
4. 120X160 memory base (GM=’010’)
120X160X18-bit memory can be written by this command.
Memory range(0000h, 0000h) -> (0077h,09Fh)
5. 128X128 memory base (GM=’001’)
120X128X18-bit memory can be written by this command.
Memory range(0000h, 0000h) -> (007Fh,007Fh)
6. 132X162 memory base (GM=’000’)
132X162X18-bit memory can be written by this command.
Memory range(0000h, 0000h) -> (0083h,00A1h)
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