S1D13305D00A EPSON [Epson Company], S1D13305D00A Datasheet - Page 34

• Manufacturer Part Number: S1D13305D00A
• Description: LCD Controller ICs
• Manufacturer: EPSON [Epson Company]

Note: As the MWRITE command always enables the cursor,
INSTRUCTION SET
8.3. Display Control Commands
8.3.1. DISP ON/OFF
Turns the whole display on or off. The single-byte param-
eter enables and disables the cursor and layered screens,
and sets the cursor and screen flash rates. The cursor can
be set to flash over one character or over a whole line.
8.3.1.1. D
Turns the display ON or OFF. The D bit takes prece-
dence over the FP bits in the parameter.
D = 0: Display OFF
D = 1: Display ON
8.3.1.2. FC
Enables/disables the cursor and sets the flash rate. The
cursor flashes with a 70% duty cycle (ON/OFF).
Table 9. Cursor flash rate selection
28
FC1
0
0
1
1
P1 FP5 FP4 FP3 FP2 FP1 FP0 FC1 FC0
C
the cursor position can be checked even when perform-
ing consecutive writes to display memory while the
cursor is flashing.
MSB
Figure 10. DISP ON/OFF parameters
0
FC0
0
1
0
1
1
0
ON
1
Cursor display
1
OFF (blank)
Flash at f
Flash at f
(approx. 2 Hz)
(approx. 1 Hz)
0
No flashing
0
FR
FR
D
/32 Hz
/64 Hz
LSB
EPSON
8.3.1.3. FP
Each pair of bits in FP sets the attributes of one screen
block, as follows.
The display attributes are as follows:
Table 10. Screen block attribute selection
Note
If SAD4 is enabled by setting W/S to 1, FP3 and FP2
control both SAD2 and SAD4. The attributes of
SAD2 and SAD4 cannot be set independently.
FP1
FP3
FP5
0
0
1
1
FP0
FP2
FP4
0
1
0
1
Second screen block (SAD2,
Third screen block (SAD3)
First screen block (SAD1)
ON
SAD4). See note.
OFF (blank)
Flash at f
Flash at f
(approx. 16 Hz)
(approx. 2 Hz)
No flashing
S1D13305 Series
Technical Manual
FR
FR
/32 Hz
/4 Hz