S1D13503 Epson Electronics America, Inc., S1D13503 Datasheet - Page 264

• Manufacturer Part Number: S1D13503
• Description: S1d13503 Graphics Lcd Controller
• Manufacturer: Epson Electronics America, Inc.

Page 8
4 IMPLEMENTATION
4.1 16-Bit Display Memory Interface
4.1.1 Configuration Options
S1D13503
X18A-G-005-05
Since 76.8K bytes with at least 127ns access time SRAM is required, one 64Kx16 byte SRAM with 120ns access time will
be used for this example.
VD0 = pull-up (with a 10K resistor) for 16-bit bus interface.
Other option settings are not related to this implementation.
6.0MHz
S1D13503
OSC1
Color LCD
320x240
Figure 1: 16-Bit Memory Configuration Example
VD8-15
VWE#
VA0-15
VCS0#
VCS1#
VD0-7
WE#
LB#
UB#
A0-15
I/O 1-8
I/O 9-16
LCD Panel Options / Memory Requirements
64Kx16
SRAM
Epson Research and Development
Vancouver Design Center
Issue Date: 01/01/30