RA6963
Preliminary Version 1.3
Dot Matrix LCD Controller
6-16 Screen Reverse
<Table 6-23>
Function
Code
Hex.
D1
D2
Enable/Disable the whole
screen reversing
11010000
D0h
Data
-
<Table 6-24>
Screen Reverse Selection (D1)
Bit7
x
Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
0/1
x
x
x
x
x
x
Bit0 = 0： Normally display.
Bit0 = 1： Reverse the whole screen.
This command (D0h) is used to reverse the displayed data of the whole screen. When this function is
enabled, the displayed data on the LCD are reversed to show reversing pattern.
6-17 Blink Time
<Table 6-25>
Function
Code
Hex.
D1
D2
Adjust the blink time for
the blink functions of the
RA6963
Data
(Bit2~Bit0)
Do not care
(Note)
01010000
50h
Note： In this function, it must be sent two data before sending the command, but the contents of the
second datum (D2) can be any values.
<Table 6-26>
Blink Time Selection (D1)
Bit 2
Bit 1
Bit 0
Blink Time(If fR=60Hz)
0.066 sec.
0.25 sec.
0.5 sec.
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0.75 sec.
1 sec.
1.25 sec.
1.5 sec.
2 sec.
The blink time of the blink functions are adjusted by this command (50h). For example, if the frequency
of the frame equals 60Hz, the blink time can be adjusted from 0.066 second to 2 second by using
software selections. The selections are listed in the Table 6-26.
RAiO TECHNOLOGY INC.
www.raio.com.tw
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RAIO [ RAIO TECHNOLOGY INC. ]
