S1D13704 Epson Electronics America, Inc., S1D13704 Datasheet - Page 27

• Manufacturer Part Number: S1D13704
• Description: LCD Controller
• Manufacturer: Epson Electronics America, Inc.

Epson Research and Development
Vancouver Design Center
5.2.3 Clock Input
5.2.4 Miscellaneous
5.2.5 Power Supply
Hardware Functional Specification
Issue Date: 02/02/01
Pin Name
Pin Name
LCDPWR
FPSHIFT
CNF[4:0]
TESTEN
FPLINE
GPIO0
DRDY
COREVDD
Pin Name
Pin Name
IOVDD
CLKI
VSS
Type
Type
I/O,
O
O
O
O
I
I
I
Type
45, 46, 47,
Type
I
P
P
P
48, 49
Pin #
Pin #
38
28
43
42
22
44
20, 27, 40,
50, 60, 72,
10, 29, 52
1, 21, 41,
Pin #
Pin #
51
61
80
CO1
CN3
CN3
CN3
Cell
Cell
TS1
CS/
CD
C
Driver
0 if CNF4 = 1
1 if CNF4 = 0
Impedance
C
As set by
hardware
Driver
RESET#
RESET#
State
State
Input
High
P
P
P
0
0
0
Input Clock
Core V
IO V
Common V
These inputs are used to configure the S1D13704 - see
Summary of Configuration Options on page 22.
Must be connected directly to IO V
This pin has multiple functions - see REG[03h] bit 2.
Test Enable input. This input must be connected to V
Line Pulse
Shift Clock
LCD Power Control
This pin has multiple functions.
See “LCD Interface Pin Mapping” for summary.
DD
• TFT/D-TFD Display Enable (DRDY).
• LCD Backplane Bias (MOD).
• Second Shift Clock (FPSHIFT2).
• General Purpose Input/Output pin.
• Hardware Power Save.
DD
SS
Description
Description
Description
Description
DD
or V
SS
.
X26A-A-001-06
S1D13704
SS
Page 21
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