S1D13700F01 Epson Electronics America, Inc., S1D13700F01 Datasheet - Page 121

• Manufacturer Part Number: S1D13700F01
• Description: Embedded Memory Graphics Lcd Controller
• Manufacturer: Epson Electronics America, Inc.

Epson Research and Development
Vancouver Design Center
15.5 16 x 16-Dot Graphic Display
15.5.1 Command Usage
15.5.2 Kanji Character Display
Hardware Functional Specification
Issue Date: 2005/12/13
To display 16 × 16 pixel characters, use the following procedure.
To write large characters, use the following procedure. For further information, see the
flowchart in Figure 15-9 “Graphics Address Indexing,” on page 122.
1. Set the cursor address, REG[1Ch] - REG[1Dh]
2. Set the cursor shift direction, REG[17h] bits 1-0
3. Write to the display memory
1. Reads the character data from the CGRAM
2. Set the display address
3. Writes to the display memory
Revision 4.05
X42A-A-002-04
S1D13700F01
Page 121