Datasheet

Preliminary
Subject To Change Without Notice
12864Z
- 16 -
0 AE~AF 1 0 1 0 X3 1 1 1 Set Display
On/Off
AEH = Display Off
(Sleep mode) (POR)
AFH = Display On
0 BE 1 0 1 1 1 1 1 0 Set VCOMH
Voltage
Second command
A[5:0] sets the
VCOMH voltage
0 A[5:0] * * A5 A4 A3 A2 A1 A0 level
000000-011111
A[5:0] = 1xxxxx =
1.0*VREF
A[5:0] =
010001(POR)
0
0
BC
A[7:0]
1
A7
0
A6
1
A5
1
A4
1
A3
1
A2
0
A1
0
A0
Set Precharge
Voltage
Second command
A[7:0] sets the
precharge voltage
level
00000000-00011111
A[7:0] = 1xxxxxxx
connects to
VCOMH
A[7:0] = 001xxxxx
equals 1.0*VREF
A[7:0] =
00011000(POR)
0 B1 1 0 1 1 0 0 0 1 Set Phase
Length
A[3:0] = P1, phase 1
period of 1-15
DCLK clocks,
0 A[3:0] * * * * A3 A2 A1 A0 POR = 3DLKS =
3H
0 A[7:4] A7 A6 A5 A4 * * * * A[7:4] = P2, phase 2
period of 1-15
DCLK clocks,
POR = 5DLKS =
5H
0
0
B2
A[7:0]
1
A7
0
A6
1
A5
1
A4
0
A3
0
A2
1
A1
0
A0
Set Row Period The next command
sets the number of
DCLKs, K, per row
between
2-158DLKS, POR =
37DLKS = 25H