AT32AP7000_1 Datasheet, PDF (851/973 Pages) ATMEL Corporation – AVR32 32-bit Microcontroller

AT32AP7000
35.13.14 LCD Frame Configuration Register
Name: LCDFRMCFG
Access: Read/Write
Reset value: 0x0000000
31
30
29
23
22
21
HOZVAL
15
14
13
-
-
-
7
6
5
28
27
HOZVAL
20
19
-
-
12
11
-
-
4
3
LINEVAL
26
25
24
18
17
16
-
-
-
10
9
8
LINEVAL
2
1
0
• LINEVAL: Vertical size of LCD module
LINEVAL = (Vertical display size) - 1
In dual scan mode, vertical display size refers to the size of each panel.
• HOZVAL: Horizontal size of LCD module
In STN Mode:
– HOZVAL = (Horizontal display size )/ Number of valid LCDD data line) - 1
– In STN monochrome mode, Horizontal display size = Number of horizontal pixels
– In STN color mode, Horizontal display size = 3*Number of horizontal pixels
– In 4-bit single scan or 8-bit dual scan STN display mode, number of valid LCDD data lines = 4
– In 8-bit single scan or 16-bit dual scan STN display mode, number of valid LCDD data lines = 8
– If the value calculated for HOZVAL with the above formula is not an integer, it must be rounded up to the next
integer value.
In TFT mode:
– HOZVAL = Horizontal display size - 1
32003M–AVR32–09/09
851