sed1374 ETC-unknow, sed1374 Datasheet - Page 28

• Manufacturer Part Number: sed1374
• Description: Sed1374 Embedded Memory Color Lcd Controller
• Manufacturer: ETC-unknow

Page 20
5.2.2 LCD Interface
SED1374
X26A-A-001-02
FPDAT[10:8]
FPDAT[7:0]
Pin Names
FPFRAME
Pin Name
FPDAT11
RESET#
WAIT#
RD#
Type
Type
I/O
I/O
O,
O,
O
O
O
I
I
30, 31, 32,
33, 34, 35,
24, 25, 26
36, 37
Pin #
Pin #
76
73
23
39
2
CN3
CN3
CN3
CN3
Cell
TS2
Cell
CS
CS
Impedance
RESET#
RESET#
State
State
Input
Input
Input
High
0
0
0
This pin has multiple functions.
See “Host Bus Interface Pin Mapping” for summary.
This pin has multiple functions.
See “Host Bus Interface Pin Mapping” for summary.
Active low input to set all internal registers to the default state
and to force all signals to their inactive states.
Panel Data
These pins have multiple functions.
These pins should be connected to IO V
See “LCD Interface Pin Mapping” for summary.
This pin has multiple functions.
This pin should be connected to IO V
“LCD Interface Pin Mapping” for summary.
Frame Pulse
• For SH-3/SH-4 mode, this pin inputs the read signal
• For MC68K #1, this pin must be tied to IO V
• For MC68K #2, this pin inputs the bus size bit 1 (SIZ1).
• For Generic #1, this pin inputs the read command for the
• For Generic #2, this pin inputs the read command (RD#).
• For SH-3 mode, this pin outputs the wait request signal
• For SH-4 mode, this pin outputs the device ready signal
• For MC68K #1, this pin outputs the data transfer
• For MC68K #2, this pin outputs the data transfer and
• For Generic #1, this pin outputs the wait signal (WAIT#).
• For Generic #2, this pin outputs the wait signal (WAIT#).
• Panel Data bits [10:8] for TFT/MD-TFD panels.
• General Purpose Input/Output pins GPIO[3:1].
• Panel Data bit 11 for TFT/MD-TFD panels.
• General Purpose Input/Output pin GPIO4.
• Inverse Video select pin.
(RD#).
lower data byte (RD0#).
(WAIT#).
(RDY#).
acknowledge signal (DTACK#).
size acknowledge bit 1 (DSACK1#).
Description
Description
Epson Research and Development
Hardware Functional Specification
DD
Vancouver Design Center
DD
when unused. See
Issue Date: 99/04/29
when unused.
DD
.