PCF2113AU/10/F4 NXP [NXP Semiconductors], PCF2113AU/10/F4 Datasheet - Page 32

• Manufacturer Part Number: PCF2113AU/10/F4
• Description: LCD controllers/drivers
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF2113_FAM_4
Product data sheet
Fig 19. CGRAM to icon mapping (b)
116-120
116-120
icon no.
CGRAM data bit = logic 1 turns the icon on, data bit = logic 0 turns the icon off.
Data in character codes 0 to 3 define the icon state when icon blink is disabled or during the even phase when icon blink is
enabled.
Data in character codes 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
56-60
61-65
6-10
1-5
1-5
10.3 Bit IM
10.4 Bit IB
odd (blink)
odd (blink)
phase
even
even
even
even
even
even
When IM = 0, the chip is in Character mode. In Character mode, characters and icons are
driven (MUX 1:18 or MUX 1:9). The V
programmed in register VA.
When IM = 1, the chip is in Icon mode. In Icon mode only the icons are driven (MUX 1:2)
and the V
Table 12.
Icon blink control is independent of the cursor/character blink function.
When IB = 0, the icon blink is disabled. Icon data is stored in CGRAM characters 0 to 2
(3
When IB = 1, the icon blink is enabled. In this case each icon is controlled by two bits.
Blink consists of two half phases (corresponding to the cursor on and off phases called
even and odd phases hereafter).
IM
0
1
ROW/COL
17/11-15
17/56-60
18/56-60
18/56-60
8
17/6-10
17/1-5
18/1-5
17/1-5
5 = 120 bits for 120 icons).
LCD
Character/Icon mode operation
generator, if used, produces the V
MSB
7
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
Mode
Character mode
Icon mode
character codes
5
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
Rev. 04 — 4 March 2008
3
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
0
1
LSB
0
0
0
0
1
1
0
0
0
MSB
LCD
6
0
0
0
0
0
0
0
0
CGRAM address
5
0
0
0
0
0
0
1
1
generator, if used, produces the V
4
0
0
0
0
0
1
0
1
3
0
0
0
1
1
0
0
0
LCD
2
0
0
0
0
1
1
0
0
1
0
0
1
1
0
1
0
1
voltage as programmed in register VB.
LSB
0
0
1
0
1
0
1
0
1
V
defined in VA
defined in VB
LCD
MSB
4
1
0
0
1
1
1
0
0
CGRAM data
3
0
1
1
1
1
1
0
0
2
1
0
1
1
0
1
0
1
LCD controllers/drivers
1
0
1
1
1
0
0
0
1
PCF2113x
LSB
0
1
0
0
1
0
1
0
0
© NXP B.V. 2008. All rights reserved.
icon view
LCD
mgg001
voltage
32 of 65