S1D13505 Epson Electronics America, Inc., S1D13505 Datasheet - Page 23

• Manufacturer Part Number: S1D13505
• Description: LCD Controller
• Manufacturer: Epson Electronics America, Inc.

Epson Research and Development
Vancouver Design Center
Hardware Functional Specification
Issue Date: 01/02/02
Generic
BUS
MIPS
BUS
RESET#
A[27:21]
A[25:21]
MEMW#
MEMR#
SBHE#
RESET
A[20:0]
D[15:0]
A[20:0]
D[15:0]
WAIT#
WE0#
WE1#
CSn#
BCLK
CSn#
BCLK
RDY
RD#
Decoder
Decoder
Figure 3-6: Typical System Diagram (NEC VR41xx (MIPS) Bus)
Figure 3-5: Typical System Diagram (Generic Bus)
VDD
M/R#
AB[20:0]
DB[15:0]
WE1#
RD#
RD/WR#
WAIT#
M/R#
AB[20:0]
DB[15:0]
WE1#
RD#
RD/WR#
CS#
WE0#
BUSCLK
RESET#
CS#
WE0#
BUSCLK
RESET#
WAIT#
Management
Management
Power
Power
S1D13505F00A
S1D13505F00A
FPM/EDO-DRAM
FPM/EDO-DRAM
.
.
1Mx16
1Mx16
Oscillator
Oscillator
RED,GREEN,BLUE
RED,GREEN,BLUE
FPDAT[15:8]
FPDAT[15:8]
FPDAT[7:0]
FPDAT[7:0]
FPFRAME
FPFRAME
FPSHIFT
FPSHIFT
LCDPWR
LCDPWR
FPLINE
FPLINE
DRDY
DRDY
HRTC
VRTC
HRTC
VRTC
IREF
IREF
UD[7:0]
FPFRAME
UD[7:0]
FPFRAME
LD[7:0]
FPSHIFT
FPLINE
MOD
LD[7:0]
FPSHIFT
FPLINE
MOD
IREF
IREF
CRT
Display
CRT
Display
4/8/16-bit
4/8/16-bit
Display
Display
LCD
LCD
X23A-A-001-14
S1D13505
Page 17