SED1374 Datasheet, PDF (20/420 Pages) Epson Company – SED1374 Embedded Memory Color LCD Controller

Page 12
Epson Research and Development
Vancouver Design Center
3 Typical System Implementation Diagrams
.
Oscillator
SH-4
BUS
CSn#
A[15:0]
D[15:0]
WE1#
BS#
RD/WR#
RD#
WE0#
RDY#
CKIO
RESET#
CS#
AB[15:0]
DB[15:0]
WE1#
BS#
RD/WR#
RD#
WE0#
WAIT#
BCLK
RESET#
SED1374
FPDAT[7:0]
FPSHIFT
FPFRAME
FPLINE
DRDY
LCDPWR
Figure 3-1: Typical System Diagram (SH-4 Bus)
.
Oscillator
D[7:0]
FPSHIFT
FPFRAME
FPLINE
MOD
8-bit
LCD
Display
SH-3
BUS
CSn#
A[15:0]
D[15:0]
WE1#
BS#
RD/WR#
RD#
WE0#
WAIT#
CKIO
RESET#
CS#
AB[15:0]
DB[15:0]
WE1#
BS#
RD/WR#
RD#
WE0#
WAIT#
BCLK
RESET#
SED1374
FPDAT[3:0]
FPSHIFT
FPFRAME
FPLINE
DRDY
LCDPWR
Figure 3-2: Typical System Diagram (SH-3 Bus)
D[3:0]
FPSHIFT
FPFRAME
FPLINE
MOD
4-bit
LCD
Display
SED1374
X26A-A-001-02
Hardware Functional Specification
Issue Date: 99/04/29