Epson S1D13706 - Panel Configuration Registers

Epson Research and Development
Page 101
Vancouver Design Center
Hardware Functional Specification S1D13706
Issue Date: 01/11/13 X31B-A-001-08
bits 7-2 LUT Red Read Data Bits [5:0]
This register contains the data from the red component of the Look-Up Table. The LUT
position is controlled by the LUT Read Address Register (REG[0Fh]). This is a read-only
register.
Note
This register is updated only when the LUT Read Address Register (REG[0Fh]) is writ-
ten to.
bits 7-0 LUT Read Address Bits [7:0]
This register forms a pointer into the Look-Up Table (LUT) which is used to read LUT
blue, green, and red data. Blue data is read from REG[0Ch], green data from REG[0Dh],
and red data from REG[0Eh]. This is a write-only register and returns 00h if read.
Note
If a write to the LUT Write Address register (REG[0Bh]) is made, the LUT Read Ad-
dress register is automatically updated with the same value.
8.3.4 Panel Configuration Registers
bit 7 Panel Data Format Select
When this bit = 0, 8-bit single color passive LCD panel data format 1 is selected. For AC
timing see Section 6.4.5, “Single Color 8-Bit Panel Timing (Format 1)” on page 66.
When this bit = 1, 8-bit single color passive LCD panel data format 2 is selected. For AC
timing see Section 6.4.6, “Single Color 8-Bit Panel Timing (Format 2)” on page 68.
bit 6 Color/Mono Panel Select
When this bit = 0, a monochrome LCD panel is selected.
When this bit = 1, a color LCD panel is selected.
Look-Up Table Red Read Data Register
REG[0Eh] Read Only
LUT Red Read Data Bits 5-0 n/a
7654321 0
Look-Up Table Read Address Register
REG[0Fh] Write Only
LUT Read Address Bits 7-0
76543210
Panel Type Register
REG[10h] Read/Write
Panel Data
Format Select
Color/Mono.
Panel Select
Panel Data Width Bits 1-0
Active Panel
Resolution
Select
n/a Panel Type Bits 1-0
76543210