S1D13704 Epson Electronics America, Inc., S1D13704 Datasheet - Page 66

• Manufacturer Part Number: S1D13704
• Description: LCD Controller
• Manufacturer: Epson Electronics America, Inc.

Page 60
bits 6-0
.
REG[05h] bits 7-0
REG[06h] bits 1-0
S1D13704
X26A-A-001-06
REG[04h] Horizontal Panel Size Register
Address = FFE4h
REG[05h] Vertical Panel Size Register (LSB)
Address = FFE5h
REG[06h] Vertical Panel Size Register (MSB)
Address = FFE6h
Vertical Panel
Bit 7
Size
n/a
n/a
Panel Size Bit
Vertical Panel
Horizontal
Bit 6
Size
n/a
6
HorizontalPanelSizeRegister
Horizontal Panel Size Bits [6:0]
This register determines the horizontal resolution of the panel. This register must be pro-
grammed with a value calculated as follows:
This register must not be set to a value less than 03h.
Vertical Panel Size Bits [9:0]
programmed with a value calculated as follows:
3FFh is the maximum value of this register for a vertical resolution of 1024 lines.
This 10-bit register determines the vertical resolution of the panel. This register must be
VerticalPanelSizeRegister
Panel Size Bit
Vertical Panel
Horizontal
Bit 5
Size
n/a
5
Panel Size Bit
Vertical Panel
Horizontal
Bit 4
Size
n/a
4
=
=


HorizontalPanelResolution pixels
----------------------------------------------------------------------------------------------
VerticalPanelResolution lines
Panel Size Bit
Vertical Panel
Horizontal
Bit 3
Size
n/a
3
8
Panel Size Bit
Vertical Panel
Horizontal
Bit 2
Size
n/a
2
–
Epson Research and Development
1
Panel Size Bit
Vertical Panel
Vertical Panel


Hardware Functional Specification
Horizontal
–
1
Bit 1
Bit 9
Size
Size
1
Vancouver Design Center
Issue Date: 02/02/01
Panel Size Bit
Vertical Panel
Vertical Panel
Read/Write
Read/Write
Read/Write
Horizontal
Bit 0
Bit 8
Size
Size
0