S1D13505 Epson Electronics America, Inc., S1D13505 Datasheet - Page 125

• Manufacturer Part Number: S1D13505
• Description: LCD Controller
• Manufacturer: Epson Electronics America, Inc.

Epson Research and Development
Vancouver Design Center
REG[28] bits 7-0
REG[29] bits 1-0
REG[2Bh] bit 7
REG[2Ah] bits 7-0
REG[2Bh] bits 1-0
REG[2C] bits 7:0
REG[2D] bits 7:0
Hardware Functional Specification
Issue Date: 01/02/02
Cursor Y Position Register 0
REG[2Ah]
Cursor Y
Position Bit 7
Cursor Y Position Register 1
REG[2Bh]
Reserved
Ink/Cursor Color 0 Register 0
REG[2Ch]
Cursor Color
0 Bit 7
Ink/Cursor Color 0 Register 1
REG[2Dh]
Cursor Color
0 Bit 15
Cursor Y
Position Bit 6
n/a
Cursor Color
0 Bit 6
Cursor Color
0 Bit 14
Note
Note
Cursor X Position Bits [9:0]
In Cursor mode, this 10-bit register is used to program the horizontal pixel position of the Cursor’s
top left pixel.
This register must be set to 0 in Ink mode.
Reserved
This bit must be set to 0.
Cursor Y Position Bits [9:0]
In Cursor mode, this 10-bit register is used to program the vertical pixel position of the Cursor’s top
left pixel.
This register must be set to 0 in Ink mode.
Ink/Cursor Color 0 Bits [15:0]
These bits define the 5-6-5 RGB Ink/Cursor color 0.
The Cursor X Position register must be set during VNDP (vertical non-display period). Check
the VNDP status bit (REG[0Ah] bit 7) to determine if you are in VNDP, then update the register.
The Cursor Y Position register must be set during VNDP (vertical non-display period). Check
the VNDP status bit (REG[0Ah] bit 7) to determine if you are in VNDP, then update the register.
Cursor Y
Position Bit 5
n/a
Cursor Color
0 Bit 5
Cursor Color
0 Bit 13
Cursor Y
Position Bit 4
n/a
Cursor Color
0 Bit 4
Cursor Color
0 Bit 12
Cursor Y
Position Bit 3
n/a
Cursor Color
0 Bit 3
Cursor Color
0 Bit 11
Cursor Y
Position Bit 2
n/a
Cursor Color
0 Bit 2
Cursor Color
0 Bit 10
Cursor Y
Position Bit 1
Cursor Y
Position Bit 9
Cursor Color
0 Bit 1
Cursor Color
0 Bit 9
Cursor Y
Position Bit 0
Cursor Y
Position Bit 8
Cursor Color
0 Bit 0
Cursor Color
0 Bit 8
X23A-A-001-14
S1D13505
Page 119
RW
RW
RW
RW