參數(shù)資料
型號: PCF2116xU
廠商: NXP Semiconductors N.V.
英文描述: LCD controller/drivers(LCD控制器/驅(qū)動器)
中文描述: LCD控制器/驅(qū)動器(液晶顯示控制器/驅(qū)動器)
文件頁數(shù): 21/64頁
文件大?。?/td> 407K
代理商: PCF2116XU
1997 Apr 07
21
Philips Semiconductors
Product specification
LCD controller/drivers
PCF2116 family
8.17
Programming MUX 1 : 16 displays with the
PCF2114x
The PCF2114x can be used in:
1-line mode to drive a 2-line display
2
×
12 characters with MUX rate 1 : 16, resulting in
better contrast. The internal data flow of the chip is
optimized for this purpose.
With the ‘Function set’ instruction M and N are set to 0, 0.
Figures 15 to 17 show DDRAM addresses of the display
characters. The second row of each table corresponds to
either the right half of a 1-line display or to the second line
of a 2-line display. Wrap around of data during display shift
or when writing data is non-standard.
Fig.15 DDRAM-to-display mapping; no shift (PCF2114x).
handbook, full pagewidth
00
01
02
03
04
05
06
07
08
09
0A
0B
1
2
3
4
5
6
7
8
9
10
11
12
MLB899
display position
DDRAM address
0C
0D
0E
0F
10
11
12
13
14
15
16
17
13
14
15
16
17
18
19
20
21
22
23
24
display position
DDRAM address
Fig.16 DDRAM-to-display mapping; right shift (PCF2114x).
handbook, full pagewidth
4F
00
01
02
03
04
05
06
07
08
09
0A
1
2
3
4
5
6
7
8
9
10
11
12
MLB900
display position
DDRAM address
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
13
14
15
16
17
18
19
20
21
22
23
24
display position
DDRAM address
Fig.17 DDRAM-to-display mapping; left shift (PCF2114x).
handbook, full pagewidth
01
02
03
04
05
06
07
08
09
0A
0B
0C
1
2
3
4
5
6
7
8
9
10
11
12
MLB901
display position
DDRAM address
0D
0E
0F
10
11
12
13
14
15
16
17
18
13
14
15
16
17
18
19
20
21
22
23
24
display position
DDRAM address
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