SED1353 Datasheet, PDF (3/30 Pages) Epson Company – SED1353 GRAPHICS LCD CONTROLLER

GRAPHICS
SED1353
Interface with 16-Bit 8086 MPU and 64K bytes SRAM (2 of 32K x 8)
CLK
READY
RESET#
RDY
8284A
8086
(Maximum mode)
CLK
S2#
READY S1#
RESET# ^S0#
A16 to A19
A16
BHE#
AD0 to AD15
8288
CLK
S2#
S1#
S0#
DEN
MRDC#
AMWC#
IORC#
AIOWC#
DT/R
ALE
Decoder
M/IO#
BHE#
A0 to A16
STB
D0 to D15
T
OE
Transceiver
SED1353
MEMR#
MEMW#
IOR#
IOW#
VD0-7
VWE#
AB16 to AB19
AB0 to AB15 ^VCS0#
VA0-14
BHE#
MEMCS#
IOCS#
DB0 to DB15
RESET
READY
VCS1#
VD8-15
WE#
256 Kbit
CS#
WE#
256 Kbit
CS#
Note: Example implementation, actual may vary.
Interface with 8-Bit ISA Bus and 40K bytes SRAM (1 of 8K x 8 and 1 of 32K x 8)
8-Bit ISA Bus
REFRESH
SA13 to SA16
SMEMW#
Decoder
SMEMR#
IOCHRDY
SD0 to SD7
SA0 to SA19
AEN
IOW#
IOR#
RESET#
SA10 to SA15
Decoder
optional
SA(1 or 4) to SA9
SED1353
MEMCS# VD0-7
MEMW# ^VWE#
MEMR#
READY
DB0 to DB7
AB0 to AB19
IOCS#
VCS0#
VA0-14
IOW#
IOR#
RESET
WE#
64 Kbit
CS#
WE#
256 Kbit
CS#
0WS#
Decoder
VCS1#
Note: Example implementation, actual may vary.
X18A-C-001-08
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