pcf2104 NXP Semiconductors, pcf2104 Datasheet - Page 9

• Manufacturer Part Number: pcf2104
• Description: Pcf2104x Lcd Controller/driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 Dec 16
LCD controller/driver
Fig.3
Display
Position
(decimal)
DDRAM
Address
(hex)
DDRAM
Address
(hex)
DDRAM
Address
(hex)
DDRAM-to-display mapping; right shift
(PCF2104x).
4F 00 01 02 03
27 00 01 02 03
67 40 41 42 43
13
33
53
1
1 2 3 4 5 6 7 8 9 10 11 12
73
00
40 41 42 43 44 45 46 47 48 49 4A
20 21 22 23 24 25 26 27 28 29 2A
60 61 62 63 64 65 66 67 68 69 6A
2 3
01 02 03 04 05 06 07 08 09 0A
1-line display
2-line display
4
4-line display
5
22 23 24
14 15 16
14 15 16
54 55 56
MLA803
MLA802
line 1
line 2
line 3
line 4
line 1
line 2
9
Fig.4
Display
Position
(decimal)
DDRAM
Address
(hex)
DDRAM
Address
(hex)
DDRAM
Address
(hex)
DDRAM-to-display mapping; left shift
(PCF2104x).
1
01 02 03 04
41 42 43 44 45
21 22 23 24 25 26 27 28 29 2A 2B 2C
41 42 43 44 45 46 47 48 49 4A 4B 4C
01 02 03 04
1 2 3 4 5 6 7 8 9 10 11 12
01 02 03 04 05 06 07 08 09 0A 0B 0C
61 62 63 64 65 66 67 68 69 6A 6B 6C
2 3
1-line display
2-line display
4
05
05
5
4-line display
Product specification
22 23 24
16 17 18
16 17 18
56 57 58
PCF2104x
MLA815
MLA816
line 1
line 2
line 3
line 4
line 1
line 2