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PDF R61503U Data sheet ( Hoja de datos )

Número de pieza R61503U
Descripción a-Si TFT liquid crystal panel controller driver
Fabricantes Renesas 
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No Preview Available ! R61503U Hoja de datos, Descripción, Manual

R61503U
262,144-color, 176RGB x 220-dot graphics
a-Si TFT liquid crystal panel controller driver
SPECIFICATION
Index
REJxxxxxxx-xxxxZ
Rev.1.1
March 29, 2007
Description ......................................................................................................... 6
Features ......................................................................................................... 7
Block Diagram .................................................................................................... 9
Pin Function ........................................................................................................ 10
PAD Arrangement .............................................................................................. 16
Chip Size ......................................................................................................... 17
Pad Coordinates .................................................................................................. 18
Bump Size ......................................................................................................... 28
Block Function.................................................................................................... 29
1. System Interface...............................................................................................................................29
2. External Display Interface (RGB, VSYNC interfaces) ....................................................................30
3. Address Counter (AC)......................................................................................................................30
4. Graphics RAM (GRAM)..................................................................................................................30
5. Grayscale Voltage Generating Circuit..............................................................................................30
6. Timing Generator.............................................................................................................................30
7. Oscillator (OSC) ..............................................................................................................................31
8. Liquid crystal driver Circuit.............................................................................................................31
9. Internal logic power supply regulator...............................................................................................31
10. Liquid crystal drive power supply circuit.........................................................................................31
11. NV memory .....................................................................................................................................31
GRAM Address MAP......................................................................................... 32
Relation between GRAM addresses and positions on the screen (SS= “0”, BGR= “0”) .......................32
Relation between GRAM data and Display data (SS= “0”, BGR= “0”)................................................33
Relation between GRAM address and position on the screen (SS= “1”, BGR= “1”) ............................36
Relation between GRAM data and Display data (SS= “1”, BGR= “1”)................................................37
Rev.1.1, March 29, 2007, page 1 of 186

1 page




R61503U pdf
R61503U
SPECIFICATION
RGB Interface timing characteristics.....................................................................................................174
LCD driver output Characteristics .........................................................................................................175
Notes to Electrical Characteristics .........................................................................................................176
Test Circuits...........................................................................................................................................180
Timing Characteristics...........................................................................................................................181
80-system Bus Interface..........................................................................................................................................181
Clock synchronous serial interface ........................................................................................................................182
Reset operation .......................................................................................................................................................182
RGB interface .........................................................................................................................................................183
LCD driver output ..................................................................................................................................................183
Rev.1.1, March 29, 2007, page 5 of 186

5 Page





R61503U arduino
R61503U
SPECIFICATION
Table 3 Interface (continued)
Signal
Number I/O
Connect
to
DB0-DB17 18 I/O MPU
ENABLE 1
I MPU
VSYNC 1
HSYNC 1
DOTCLK 1
I MPU
I MPU
I MPU
FLM
1 O MPU
Function
Parallel bi-directional data bus for 80-system interface
operation (Amplitude: IOVcc-GND). Fix unused pins to either
IOVcc or GND level.
8-bit I/F: DB17-DB10 are used.
9-bit I/F: DB17-DB9 are used.
16-bit I/F: DB17-DB10 and DB8-1 are used.
18-bit I/F: DB17-DB0 are used.
Parallel bi-directional data bus for RGB interface operation
(Amplitude: IOVcc-GND).
6-bit I/F: DB17-DB12 are used.
16-bit I/F: DB17-DB13 and DB11-1 are used.
18-bit I/F: DB17-DB0 are used.
Data enable signal for RGB interface operation.
(Amplitude: IOVcc-GND).
Low: accessible (select)
High: Note accessible (Not select)
The polarity of ENABLE signal can be inverted by setting the
EPL bit.
Frame synchronous signal for RGB interface operation. Low
active. (Amplitude: IOVcc-GND).
Line synchronous signal for RGB interface operation. Low
active. (Amplitude: IOVcc-GND).
Dot clock signal for RGB interface operation. The data is
inputted on the rising edge of DOTCLK.
(Amplitude: IOVcc-GND).
Frame head pulse to synchronize RAM data write operation
with the frame head position. (Amplitude: IOVcc-GND).
When not
in use
GND or
IOVCC
GND or
IOVcc
GND or
IOVcc
GND or
IOVcc
GND or
IOVcc
Open
Table 4 Reset an d oscillator
Signal
Number I/O
Connect
to
Function
RESET* 1
I Reset
Reset signal. Initializes the R61503U when RESET input is
generating low. Make sure to execute a power-on reset when turning on
circuit
the power supply. (Amplitude: IOVcc-GND).
OSC1
OSC2
2 I Oscillator Connect an external resistor for RC oscillation.
O
When not
in use
-
-
Rev.1.1, March 29, 2007, page 11 of 186

11 Page







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