ssd1908 Solomon Systech Limited:, ssd1908 Datasheet - Page 57

• Manufacturer Part Number: ssd1908
• Description: Lcd Drivers,lcd Controllers
• Manufacturer: Solomon Systech Limited:

7.2.8 Miscellaneous Registers
Bit 7
Bit 3
Bit 0
Bit 0
Reset
Reset
Reset
Type
state
Type
state
Type
state
SSD1908
Bit
Bit
Bit
Power Saving Configuration Register
Software Reset Register
Scratch Pad Register 0
Vertical
Display
Scratch
Period
Status
Non-
Bit 7
Pad
RW
RO
NA
7
1
7
0
0
7
0
Rev 1.0
Table 7-14 : 32-bit Address Y Increments for Various Color Depths
Scratch
Vertical Non-Display Period Status
When this bit = 0, the LCD panel is in Vertical Display Period.
When this bit = 1, the LCD panel is in Vertical Non-Display Period.
Memory Controller Power Saving Status
This bit indicates the Power Saving status of the memory controller.
When this bit = 0, the memory controller is powered up.
When this bit = 1, the memory controller is powered down.
Power Saving Mode Enable
When this bit = 1, Power Saving mode is enabled.
When this bit = 0, Power Saving mode is disabled.
Software Reset
When a one is written to this bit, the SSD1908 registers are reset. This bit has no
effect on the contents of the display buffer.
Bit 6
Pad
RW
NA
NA
6
0
0
6
0
0
6
0
P 47/47
Color Depth (bpp)
Scratch
Oct 2003
Bit 5
Pad
RW
NA
NA
5
0
0
5
0
0
5
0
16
1
2
4
8
Scratch
Bit 4
Pad
RW
NA
NA
4
0
0
4
0
0
4
0
Controller
Pixel Increment (y)
Memory
Scratch
Saving
Power
Status
Bit 3
Pad
RW
RO
NA
3
0
3
0
0
3
0
32
16
8
4
2
Scratch
Bit 2
Pad
RW
NA
NA
2
0
0
2
0
0
2
0
Solomon Systech
Scratch
Bit 1
Pad
RW
NA
NA
0
0
1
0
0
0
1
1
REG[A0h]
REG[A2h]
REG[A4h]
Software
Scratch
Saving
Enable
Power
Reset
Mode
Bit 0
WO
RW
Pad
RW
1
0
0
0
0
0