S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 278

• Manufacturer Part Number: S1D1
• Description: LCD Controller-driver With Built-in Character ROM
• Manufacturer: Epson Electronics America, Inc.

Test Terminals
Liquid Crystal Drive Terminals
Rev. 2.4a
Pin Name
Pin Name
SEG0
to
SEG131
COM0
to
COMn
COMS
TEST0 to 9
I/O
I/O
I/O
O
O
O
These are the liquid crystal segment drive outputs. Through a combination
of the contents of the display RAM and with the FR signal, a single level is
selected from V
These are the liquid crystal common drive outputs.
Through a combination of the contents of the scan data and with the
FR signal, a single level is selected from V
These are the COM output terminals for the indicator. Both terminals
output the same signal.
Leave these open if they are not used.
When in master/slave mode, the same signal is output by both master and
slave.
These are terminals for IC chip testing.
TEST0 to 4 and 7 to 9 should be open, TEST 5 and 6 should be fixed to
HIGH.
S1D15605
S1D15606
S1D15607
S1D15608
S1D15609
Power Save
RAM DATA
Power save
Scan Data
Part No.
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW
*****
*****
*****
*****
*****
HIGH
HIGH
DD
HIGH
HIGH
LOW
LOW
LOW
LOW
FR
FR
—
—
, V
COM 0 ~ COM 63
COM 0 ~ COM 47
COM 0 ~ COM 31
COM 0 ~ COM 53
COM 0 ~ COM 51
2
, V
Output Voltage
Normal Display
3
, and V
COM
EPSON
V
V
V
V
V
V
V
V
V
DD
DD
DD
5
1
4
Function
Function
5
2
3
5
Output Voltage
.
V
DD
Total: 288 pins for the S1D15605
S1D15605
S1D15606
S1D15607
S1D15608
S1D15609
Reverse Display
DD
Part No.
, V
1
V
, V
272 pins for the S1D15606
256 pins for the S1D15607
278 pins for the S1D15608
276 pins for the S1D15609
V
V
V
DD
2
3
5
4
*****
*****
*****
*****
*****
, and V
5
No. of pins
.
S1D15605 Series
64
48
32
54
52
***** .
***** .
***** .
***** .
***** .
No. of
No. of
Pins
Pins
132
14
8–23
2