S1D13700F01 Epson Electronics America, Inc., S1D13700F01 Datasheet - Page 56

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

Page 56
bits 15-0
bits 7-0
S1D13700F01
X42A-A-002-04
REG[0Eh] Screen Block 2 Start Address Register 0
Address = 800Eh
REG[0Fh] Screen Block 2 Start Address Register 1
Address = 800Fh
REG[10h] Screen Block 2 Size Register
Address = 8010h
7
7
7
6
6
6
Default = 00h
Default = 00h
Default = 00h
Note
Note
Screen Block 2 Start Address (SAD2) bits [15:0]
These bits determine the memory start address of screen block 2.
Screen Block 2 Size (SL2) bits [7:0]
These bits determine the size of screen block 2, in lines.
When the start address is changed, the LSB must be programmed before the MSB. The
start address does not change until the MSB is written.
The relationship between the screen block start address (SADx), screen block size
(SLx), and the display mode is described in Table 10-7 “Display Modes,” on page 58.
REG[10h] bits 7-0 = screen block 2 size in number of lines - 1
5
5
5
Screen Block 2 Start Address bits 15-8 (MSB)
Screen Block 2 Start Address bits 7-0 (LSB)
Screen Block 2 Size bits 7-0
4
4
4
Revision 4.05
3
3
3
2
2
2
Epson Research and Development
Hardware Functional Specification
1
1
1
Vancouver Design Center
Issue Date: 2005/12/13
Read/Write
Read/Write
Read/Write
0
0
0