OM6290 NXP Semiconductors, OM6290 Datasheet - Page 19
![DEMO BOARD LCD GRAPHIC DRIVER](/photos/9/4/90479/om6290_sml.jpg)
OM6290
Manufacturer Part Number
OM6290
Description
DEMO BOARD LCD GRAPHIC DRIVER
Manufacturer
NXP Semiconductors
Datasheets
1.PCF8576T1118.pdf
(44 pages)
2.OM6290.pdf
(30 pages)
3.OM6290.pdf
(51 pages)
4.OM6290.pdf
(83 pages)
Specifications of OM6290
Main Purpose
Displays, LCD Controller
Embedded
Yes, MCU, 16/32-Bit
Utilized Ic / Part
PCF2119, PCF8531, PCF8576
Primary Attributes
Character, Graphic and Segment LCD Drivers
Secondary Attributes
JTAG, I²C, UART & USB Interfaces
Description/function
Demo Board
Interface Type
USB, I2C, JTAG, UART
Data Bus Width
4 bit, 8 bit, 16 bit
Operating Voltage
1.8 V to 5.5 V
For Use With/related Products
PCF8576DT, PCF2119S, PCF8531
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-4703
NXP Semiconductors
PCF8531
Product data sheet
Fig 8.
Fig 9.
Fig 10. Sequence of writing data bytes into RAM with horizontal addressing (V = 0)
RAM format and addressing
Sequence of writing data bytes into RAM with vertical addressing (V = 1)
MSB
MSB
MSB
LSB
LSB
LSB
128
256
384
512
0
1
2
3
4
0
0
0
0
0
row. After the very last address (X = 127 and Y = 4), the address pointers wrap around to
address (X = 0 and Y = 0). The Y address 5 is reserved for icon data and is not affected
by the addressing mode. Please note that in bank 4 only the LSB (DB0) of the data is
written into the RAM and in bank 5 only the 5th data bit (DB4) is written into the RAM.
129
257
385
513
5
6
1
1
1
130
258
386
514
2
All information provided in this document is subject to legal disclaimers.
0
X address
X address
Rev. 05 — 10 August 2010
icon data
icon data
X address
icon data
127
638
639
127
127
255
383
511
639
127
34 x 128 pixel matrix driver
0
1
2
3
4
5
0
1
2
3
4
5
Y address
Y address
mgs470
mgs471
PCF8531
0
1
2
3
4
5
© NXP B.V. 2010. All rights reserved.
Y address
mgs469
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