Page 14

Epson Research and Development

 

Vancouver Design Center

 

 

 

 

.

 

 

 

 

Oscillator

 

 

GENERIC #1

BS#

CLKI

 

 

 

 

 

BUS

 

 

 

 

CSn#

CS#

 

 

 

A[16:0]

AB[16:0]

 

 

 

D[15:0]

DB[15:0]

FPDAT[11:0]

D[11:0]

 

 

 

 

 

 

FPSHIFT

FPSHIFT

 

WE0#

WE0#

S1D13705

 

12-bit

FPFRAME

 

WE1#

WE1#

FPFRAME

TFT

FPLINE

FPLINE

RD0#

RD

Display

DRDY

DRDY

RD1#

RD/WR#

 

 

 

 

WAIT#

WAIT#

 

 

 

 

 

LCDPWR

 

 

BCLK

BCLK

 

 

 

RESET#

RESET#

 

 

 

Figure 3-5: Typical System Diagram (Generic #1 Bus)

 

 

 

 

.

 

 

 

 

 

 

Oscillator

 

 

 

 

 

BS#

CLKI

 

 

ISA

 

 

 

 

 

REFRESH

Decoder

CS#

 

 

 

BUS

SA[19:17]

 

 

 

 

SA[16:0]

 

AB[16:0]

 

 

 

 

SD[15:0]

 

DB[15:0]

FPDAT[8:0]

D[8:0]

 

 

 

 

 

 

 

SMEMW#

 

WE0#

FPSHIFT

FPSHIFT

 

 

SMEMR#

 

RD#

S1D13705

 

9-bit

 

 

 

 

FPFRAME

FPFRAME

TFT

 

 

 

 

 

 

 

SBHE#

 

WE1#

FPLINE

FPLINE

Display

 

 

DRDY

DRDY

 

 

 

 

 

 

IOCHRDY

 

WAIT#

 

 

 

 

 

 

 

LCDPWR

 

 

 

BCLK

 

BCLK

 

 

 

 

RESET

 

RESET#

 

 

 

Figure 3-6: Typical System Diagram (Generic #2 Bus - e.g. ISA Bus)

S1D13705

Hardware Functional Specification

X27A-A-001-10

Issue Date: 02/02/01

Page 20
Image 20
Epson S1D13705 technical manual Typical System Diagram Generic #1 Bus