sed1374 ETC-unknow, sed1374 Datasheet - Page 76

• Manufacturer Part Number: sed1374
• Description: Sed1374 Embedded Memory Color Lcd Controller
• Manufacturer: ETC-unknow

Page 68
bits 7-0
bit 7
bit 6
bit 2
bits 1-0
SED1374
X26A-A-001-02
REG[1Ah] Scratch Pad Register
Address = FFFAh
REG[1Bh] SwivelView Mode Register
Address = FFFBh
Mode Enable
Scratch bit 7
SwivelView
Scratch bit 6
Mode Select
SwivelView
Scratch Pad Register
This register contains general use read/write bits. These bits have no effect on hardware.
SwivelView Mode Enable
When this bit = 1, SwivelView Mode is enabled. When this bit = 0, Landscape Mode is
enabled.
SwivelView Mode Select
When this bit = 0, Default SwivelView Mode is selected. When this bit = 1, Alternate
SwivelView Mode is selected. See Section 12, “SwivelView™” on page 79 for further
information on SwivelView Mode.
The following table shows the selection of SwivelView Mode.
reserved
reserved bits must be set to 0.
SwivelView Mode Pixel Clock Select Bits [1:0]
These two bits select the Pixel Clock (PCLK) source in SwivelView Mode - these bits
have no effect in Landscape Mode. The following table shows the selection of PCLK and
MCLK in SwivelView Mode - see Section 12, “SwivelView™” on page 79 for details.
Scratch bit 5
n/a
Mode Enable
(REG[1Bh] bit 7)
SwivelView
0
1
1
Scratch bit 4
n/a
Table 8-8: Selection of SwivelView Mode
(REG[1Bh] bit 6)
Mode Select
SwivelView
X
0
1
Scratch bit 3
n/a
Scratch bit 2
Alternate SwivelView
reserved
Default SwivelView
Landscape
Mode
Epson Research and Development
Hardware Functional Specification
Scratch bit 1
Clock Select
SwivelView
Mode Pixel
Bit 1
Vancouver Design Center
Issue Date: 99/04/29
Read/Write
Read/Write
Scratch bit 0
Clock Select
SwivelView
Mode Pixel
Bit 0