User manual

...the world's most energy friendly microcontrollers
2012-04-24 - Giant Gecko Family - d0053_Rev0.96 794
www.energymicro.com
Table 33.14. LCD Animation Example
ASTATE LCD_AREGA LCD_AREGB Resulting Data
0 11000000 11000000 11000000
1 01100000 11000000 11100000
2 01100000 01100000 01100000
3 00110000 01100000 01110000
4 00110000 00110000 00110000
5 00011000 00110000 00111000
6 00011000 00011000 00011000
7 00001100 00011000 00011100
8 00001100 00001100 00001100
9 00000110 00001100 00001110
10 00000110 00000110 00000110
11 00000011 00000110 00000111
12 00000011 00000011 00000011
13 10000001 00000011 10000011
14 10000001 10000001 10000001
15 11000000 10000001 11000001
In the table, AREGASC = 10, AREGBSC = 10, ALOGSEL = 1 and the resulting data is be displayed on
segment lines 7-0 or 15-8 multiplexed with LCD_COM0.
Figure 33.44. LCD Block Diagram of the Animation Circuit
AREGA
AREGB
AREGASC = 1 = > shift left
AREGASC = 2 = > shift right
Odd animation states
AREGBSC = 1 = > shift left
AREGBSC = 2 = > shift right
Even animation states
ALOGSEL
Data Out[7:0] / [15:8]
CLK
EVENT
SEGD0[7:0] / SEGD0[15:8]