RA6963
Preliminary Version 1.3
Dot Matrix LCD Controller
6-18 Cursor Auto Moving
<Table 6-27>
Function
Code
Hex.
D1
D2
Enable/Disable the
automatic cursor
movement
Data
(Bit0)
Do not care
(Note)
01100000
60h
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 6-28>
Cursor Auto Moving Selection (D1)
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
x
x
x
x
x
x
x
0/1
Bit0 = 0： Disable.
Bit0 = 1： Enable.
The RA6963 provides a unique function for the automatic cursor movement. After writing (reading)
each displayed datum, the cursor pointer is automatically increased/decreased by one in the Cursor
Auto-Moving mode.
6-19 CGROM Font Select
<Table 6-29>
Code
Hex.
Function
Change the Character
Font Map
D1
Data
(Bit1~Bit0)
D2
Do not care
(Note)
01110000
70h
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 6-30>
CGROM Font Selection (D1)
Bit 1
Bit 0
CGROM Font
Do not care(Default)
Do not care
CGROM Font-01.
CGROM Font-02.
0
0
1
1
0
1
0
1
This command (70h) is a convenient function for selecting the Character Font Map. The user can get
more built-in characters from CGROM Font-01 or CGROM Font-02, which is determined by software
selections. The selections are listed in the Table 6-30.
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