S1D13700F01 Epson Electronics America, Inc., S1D13700F01 Datasheet - Page 60

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

Page 60
CSRFORM
S1D13700F01
X42A-A-002-04
L/F
The CSRFORM command is used to configure the S1D13700F01 cursor when indirect
addressing is used. The values from REG[15h] through REG[16h] are passed as parameters
when the CSRFORM command is issued. For further information on the CSRFORM
command, see Section 11.1.5, “CSRFORM” on page 73.
The cursor registers are used to set the size, shape, and position of the cursor. Although the
cursor is normally only used for text displays, it may be used for graphics displays when
displaying special characters.
Where:
SL1 = screen block 1 size (REG[0Dh] bits 7-0)
L/F = (REG[05h] bits 7-0)
L/F
SL1
÷
2
Character origin
Figure 10-6 Dual Panel Display Height
Figure 10-7 Cursor Size and Position
0
1
2
3
4
5
6
7
8
9
Where:
0 1 2 3 4 5 6 • • •
CRX = cursor width (REG[15h] bits 3-0)
CRY = cursor height (REG[16h] bits 3-0)
CM = cursor mode (REG[16h] bit 7)
Revision 4.05
Upper Panel
Lower Panel
CRX = 5 pixels
CRY = 9 lines
CM = underscore (0)
Epson Research and Development
Hardware Functional Specification
Graphics
Vancouver Design Center
Issue Date: 2005/12/13