PCF2119AU NXP [NXP Semiconductors], PCF2119AU Datasheet - Page 39

• Manufacturer Part Number: PCF2119AU
• Description: LCD controllers/drivers Single-chip LCD controller and driver
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF2119X
Product data sheet
Fig 23. CGRAM to icon mapping (b)
156-160
156-160
icon no.
CGRAM data: logic 1 of a data bit turns the icon on and logic 0 turns the icon off.
Character codes: bits 0 to 3 define the icon state when icon blink is disabled or during the even phase when icon blink is
enabled. Bits 4 to 7 define the icon state during the odd phase when icon blink is enabled (not used for icons when icon blink is
disabled)
11-15
76-80
81-85
6-10
1-5
1-5
odd (blink)
odd (blink)
phase
even
even
even
even
even
even
Table 27.
Bit DM: When DM = 0, the chip is not in the direct mode. Either the internal V
generator or an external voltage may be used to achieve V
When DM = 1, the chip is in direct mode. The internal V
output V
Parameter
cursor character blink block (all on)
icons
Fig 22. CGRAM to icon mapping (a)
ROW/COL
17/11-15
17/76-80
18/76-80
18/76-80
17/6-10
17/1-5
18/1-5
17/1-5
LCDOUT
ROW 17 –
ROW 18 –
Blink effect for icons and cursor character blink
display:
MSB
7
0
0
0
0
0
0
0
0
All information provided in this document is subject to legal disclaimers.
is directly connected V
6
0
0
0
0
0
0
0
0
character codes
block of 5 columns
81 82 83 84 85
1
5
0
0
0
0
0
0
0
0
Rev. 7 — 15 November 2010
COL 1 to 5
Even phase
state 1; CGRAM character 0 to 3
4
0
0
0
0
0
0
0
0
2
3
0
0
0
0
0
0
0
0
3
2
0
0
0
0
0
0
1
1
4
1
0
0
0
0
1
1
0
1
5
LSB
0
0
0
0
1
0
1
0
1
MSB
6
0
0
0
0
0
0
0
0
DD2
86 87 88 89 90
6
COL 6 to 10
CGRAM address
5
0
0
0
0
0
0
1
1
7
(i.e. the V
4
0
0
0
0
1
1
0
1
8
3
0
0
0
1
0
1
0
1
9
2
0
0
0
1
0
1
0
1
10
1
0
0
1
1
0
1
0
1
LCD
LSB
0
0
1
0
1
0
1
0
1
LCD
Odd phase
normal (display character)
state 2; CGRAM character 4 to 7
generator supply voltage).
MSB
4
1
0
0
1
1
1
0
0
LCD
generator is turned off and the
CGRAM data
3
0
1
1
1
1
1
0
0
.
2
1
0
1
1
0
1
0
1
LCD controllers/drivers
156 157 158 159 160
76 77 78 79 80
COL 76 to 80
1
0
1
1
1
0
0
0
1
PCF2119x
LSB
0
1
0
0
1
0
1
0
0
© NXP B.V. 2010. All rights reserved.
icon view
mgl249
mgk999
LCD
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