Datasheet

653
SAM9261 [DATASHEET]
Atmel-6062O-ATARM-SAM9261-Datasheet_21-Jun-16
37.10.9 LCD Control Register 1
Name: LCDCON1
Address: 0x00600800
Access: Read/Write, except LINECNT: Read-only
• 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.
31 30 29 28 27 26 25 24
LINECNT
23 22 21 20 19 18 17 16
LINECNT CLKVAL
15 14 13 12 11 10 9 8
CLKVAL ––––
76543210
–––––––BYPASS
Pixel_clock system_clock CLKVAL( 1)+ 2×⁄=