sed1355 ETC-unknow, sed1355 Datasheet - Page 24

• Manufacturer Part Number: sed1355
• Description: Sed1355 Embedded Ramdac Lcd/crt Controller
• Manufacturer: ETC-unknow

Page 18
SED1355
X23A-A-001-11
Toshiba
TX3912
/PR31700
Philips
PR31500
CARDxWAIT*
/CARDxWAIT
CARDIOWR*
/CARDIOWR
CARDxCSH*
CARDxCSL*
/CARDxCSH
/CARDxCSL
CARDIORD*
/CARDIORD
CARDREG*
/CARDREG
DCLKOUT
DCLKOUT
D[31:16]
RESET#
RESET#
BUS
D[23:16]
D[31:24]
A[12:0]
A[12:0]
BUS
WE*
ALE
/WE
ALE
RD*
/RD
Figure 3-7: Typical System Diagram (Philips PR31500/PR31700 Bus)
Figure 3-8: Typical System Diagram (Toshiba TX3912 Bus)
CS#
BS#
DB[15:8]
M/R#
AB[16:13]
AB[12:0]
DB[7:0]
AB20
AB19
AB18
AB17
WE1#
CS#
BS#
AB20
AB19
AB18
AB17
WE1#
RD/WR#
RD#
WE0#
WAIT#
RD/WR#
RD#
WE0#
WAIT#
M/R#
AB[16:13]
AB[12:0]
DB[15:0]
BUSCLK
RESET#
BUSCLK
RESET#
Management
Management
Power
Power
SED1355F0A
SED1355F0A
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
Epson Research and Development
Hardware Functional Specification
UD[7:0]
FPFRAME
UD[7:0]
FPFRAME
LD[7:0]
FPSHIFT
FPLINE
MOD
LD[7:0]
FPSHIFT
FPLINE
MOD
IREF
IREF
Vancouver Design Center
CRT
Display
CRT
Display
4/8/16-bit
4/8/16-bit
Issue Date: 99/05/18
Display
Display
LCD
LCD