S1D13503 Epson Electronics America, Inc., S1D13503 Datasheet - Page 18

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

Page 10
2 FEATURES
2.1 Technology
2.2 System
2.3 Display Modes
S1D13503
X18A-A-001-08
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Note
256 color display mode support requires a 16-bit display memory interface
low power CMOS
2.7 to 5.5 volt operation
100 pin QFP5-S2 surface mount package
100 pin QFP15-STD surface mount package
maximum 25 MHz input clock (or pixel clock)
2-terminal crystal input for internal oscillator or direct connection to external clock source
maximum 16 MHz, 16-bit MC68000 MPU interface
8-bit or 16-bit MPU/Bus interface with memory accesses controlled by a READY (or WAIT#) signal
option to use built-in index register or direct-mapping to access one of sixteen internal registers
8-bit or 16-bit SRAM data bus interface configurations
display memory configurations :
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1 bit-per-pixel, black-and-white display mode
2/4 bits-per-pixel, 4/16 level gray shade display modes
2/4/8 bits-per-pixel, 4/16/256 level color display modes
one 16x4 Look-Up Table provided for gray shade display modes
three 16x4 Look-Up Tables provided for color display modes
maximum 16 shades of gray
maximum 256 simultaneous colors from a possible 4096 colors
split screen display mode (see AUX[0A])
virtual display mode (see AUX[0D])
128k bytes using one 64Kx16 SRAM
128k bytes using two 64Kx8 SRAMs
64k bytes using two 32Kx8 SRAMs
40k bytes using one 8Kx8 and one 32Kx8 SRAM
32k bytes using one 32Kx8 SRAM
16k bytes using two 8Kx8 SRAMs
8k bytes using one 8Kx8 SRAM
Hardware Functional Specification
Epson Research and Development
Vancouver Design Center
Issue Date: 01/01/29