Epson S1D13706 - Page 119

Epson Research and Development
Page 113
Vancouver Design Center
Hardware Functional Specification S1D13706
Issue Date: 01/11/13 X31B-A-001-08
bits 16-0 Main Window Display Start Address Bits [16:0]
This register specifies the starting address, in DWORDS, for the LCD image in the display
buffer for the main window.
Note that this is a double-word (32-bit) address.
An entry of 00000h into these registers
represents the first double-word of display memory, an entry of 00001h represents the sec-
ond double-word of the display memory, and so on. Calculate the Display Start Address as
follows:
Main Window Display Start Address bits 16:0
= image address
÷
4 (valid only for SwivelView 0°)
Note
For information on setting this register for other SwivelView orientations, see Section
12, “SwivelView™” on page 138.
Main Window Display Start Address Register 0
REG[74h] Read/Write
Main window Display Start Address Bits 7-0
76543210
Main Window Display Start Address Register 1
REG[75h] Read/Write
Main window Display Start Address Bits 15-8
76543210
Main Window Display Start Address Register 2
REG[76h] Read/Write
n/a
Main window
Display Start
Address
Bit 16
7 6 5 4 3 2 10