ssd1908 Solomon Systech Limited:, ssd1908 Datasheet - Page 65

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

7.2.11 Cursor Mode Registers
Bit 7
Bit 6
REG[C5h] bits 1-0,
REG[C4h] bits 7-0
Reset
Reset
Reset
Type
Type
state
Type
state
SSD1908
state
Bit
Bit
Bit
Cursor Feature Register
Cursor1 Blink Total Register 0
Cursor1 Blink Total Register 1
Blink Total
Cursor1
Cursor1
Enable
Bit 7
RW
RW
NA
7
0
7
0
7
0
0
Rev 1.0
LPWMOUT Duty Cycle [7:0]
Blink Total
Cursor2
Cursor1
Enable
Cursor1 Enable
When this bit = 0 Cursor1 is disabled.
When this bit = 1 Cursor1 is enabled.
Cursor2 Enable
When this bit = 0, Cursor2 is disabled.
When this bit = 1, Cursor2 is enabled.
Note
This register is effective for 4/8/16 bpp (REG[70h] Bits 2:0 = 010/011/100)
For Hardware Cursors operation, see Section 21 “Hardware Cursor Mode”.
Cursor1 Blink Total Bits [9:0]
This is the total blinking period per frame for cursor1. This register must be set to a
non-zero value in order to make the cursor visible.
Note
These bits will not effective until the Cursor1 Enable bit is set to 1 (REG[C0h] bit 7=1).
Bit 6
RW
RW
NA
6
0
6
0
6
0
0
P 55/55
FFh
00h
01h
02h
…
Table 7-19 : LPWMOUT Duty Cycle Select Options
Blink Total
Cursor1
Oct 2003
Bit 5
RW
NA
NA
5
0
0
5
0
5
0
0
Blink Total
Cursor1
Bit 4
RW
NA
NA
4
0
0
0
0
0
4
4
Blink Total
Cursor1
Bit 3
RW
NA
NA
3
0
0
0
0
0
3
3
High for 255 out of 256 clock periods.
High for 1 out of 256 clock periods
High for 2 out of 256 clock periods
LPWMOUT Duty Cycle
Blink Total
Cursor1
Always Low
Bit 2
RW
NA
NA
2
0
0
0
0
0
2
2
…
Blink Total
Blink Total
Solomon Systech
Cursor1
Cursor1
Bit 1
Bit 9
RW
RW
NA
1
0
0
0
0
1
1
REG[C0h]
REG[C4h]
REG[C5h]
Blink Total
Blink Total
Cursor1
Cursor1
Bit 0
Bit 8
RW
RW
NA
0
0
0
0
0
0
0