Specifications

3 FUNCTION OPTION GENERATOR FOG6003
S5U1C60N03D MANUAL EPSON 9
(DEVELOPMENT SOFTWARE TOOL FOR S1C60N03)
3.3 Option Specifications and Selection Message
Screen that can be selected as function options set on the S1C60N03 are shown below, and their specifica-
tions are also described.
1 Device type
Select the chip specification.
There are two models: E0C6003 (S1C60N03) (3 V
supply voltage) and E0C60L03 (S1C60L03) (1.5 V
supply voltage, low-power specification).
*** OPTION NO.1 ***
--- DEVICE TYPE ---
1. E0C6003
2. E0C60L03
PLEASE SELECT NO.(1) ? 2
2. E0C60L03 SELECTED
*** OPTION NO.2 ***
--- LCD SPECIFICATION ---
BIAS SELECTION 1. 1/3 BIAS BY VOLTAGE DIVIDER
2. 1/2 BIAS BY VOLTAGE DIVIDER
3. 1/2 BIAS BY DOUBLER/HALVER
PLEASE SELECT NO.(1) ? 1
DUTY SELECTION 1. 1/4 DUTY
2. 1/3 DUTY
3. 1/2 DUTY
PLEASE SELECT NO.(1) ? 1
BIAS SELECTION 1. 1/3 BIAS BY VOLTAGE DIVIDER SELECTED
DUTY SELECTION 1. 1/4 DUTY SELECTED
Table 3.3.1 Common duty selection standard
Number of segments Common duty
1–30 1/2
31–45 1/3
46–60 1/4
2 LCD specification
Select the common (drive) duty and bias.
When 1/2 duty is selected, up to 30 segments of LCD
panel can be driven with 2 COM terminals and 15
SEG terminals. When 1/3 duty is selected, up to 45
segments can be driven with 3 COM terminals, and
when 1/4 duty is selected, up to 60 segments with 4
COM terminals.
When 1/2 duty is selected, the COM0 and COM1
terminals are effective for COM output and the
COM2 and COM3 terminals always output an off
signal. When 1/3 duty is selected, the COM0 to
COM2 terminals are effective and the COM3
terminal always outputs an off signal.
Refer to Table 3.3.1 for common duty selection.
Figures 3.3.1 and 3.3.2 show the drive waveforms of
1/3 bias driving and 1/2 bias driving, respectively.
For the LCD drive bias, either 1/3 bias (drives LCD
with 4 levels, VDD, VL1, VL2 and VL3) or 1/2 bias
(drives LCD with 3 levels, VDD, VL1=VL2 and VL3)
can be selected.
See Figure 3.3.3 for the external elements according
to the bias to be selected.