at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 899

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

43.11.10 LCD Control Register 1
Name: LCDCON1
Access: Read/Write, except LINECNT: Read-only
Reset value: 0x00002000
• BYPASS: Bypass LCDDOTCK divider
0: The divider is not bypassed. LCDDOTCK frequency defined by the CLKVAL field.
1: The LCDDOTCK divider is bypassed. LCDDOTCK frequency is equal to the LCDC Clock frequency.
• CLKVAL: Clock divider
9-bit divider for pixel clock (LCDDOTCK) frequency.
• LINECNT: Line Counter (Read-only)
Current Value of 11-bit line counter. Down count from LINEVAL to 0.
6249D–ATARM–20-Dec-07
31
23
15
7
–
Pixel_clock
LINECNT
30
22
14
6
–
CLKVAL
=
system_clock
29
21
13
5
–
⁄
(
CLKVAL
28
20
12
4
–
LINECNT
+
1 )
×
2
27
19
11
–
3
–
AT91SAM9263 Preliminary
CLKVAL
26
18
10
–
2
–
25
17
9
–
1
–
BYPASS
24
16
8
–
0
899