hd66789 Renesas Electronics Corporation., hd66789 Datasheet - Page 31
![no-image](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__sml.jpg)
hd66789
Manufacturer Part Number
hd66789
Description
528-channel, One-chip Driver For Amorphous Tft Panels With 262,144-color Display Ram, Power Supply Circuit, And Gate Circuit
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.HD66789.pdf
(156 pages)
- Current page: 31 of 156
- Download datasheet (2Mb)
HD66789
EPL: Set the polarity of ENABLE pin while using the RGB interface.
The following table shows the relationship between EPL, ENABLE, VLD and RAM access.
EPL
0
0
0
1
1
1
VSPL: Invert the polarity of signal for VSYNC pin.
HSPL: Invert the polarity of signal for HSYNC pin.
DPL: Invert the polarity of signal for DOTCLK pin.
NL4-0: Specify the number of LCD drive raster-rows. The number of drive raster-rows is changeable by 8
multiples. The GRAM address mapping is independent of this setting. Select a number of raster-rows so
that the display size covers the size of a panel.
Rev.0.12, May 09 2003, page 31 of 156
EPL = “0”
EPL =”1”
VSPL = ”0”
VSPL = ”1”
HSPL = ”0”
HSPL = ”1”
DPL = ”0”
DPL = ”1”
ENABLE
0
0
1
0
1
1
: ENABLE = “Low” / Write data to PD17-0.
: ENABLE = “High” / Data write invalid.
: ENABLE = “High” / Write data to PD17-0.
: ENABLE = “Low” / Data write invalid.
: Low active.
: High active.
: Low active.
: High active.
: Data are read in synchronization with the rising edge of the DOTCLK.
: Data are read in synchronization with the falling edge of the DOTCLK.
0
1
*
*
0
1
VLD
RAM write
Valid
Invalid
Invalid
Invalid
Valid
Invalid
RAM address
Updated
Updated
Hold
Hold
Updated
Updated
Preliminary
Related parts for hd66789
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ak8825](/images/no-image3.png)
Part Number:
Description:
Hd/sd Multi Format Video Encoder With 3ch Dac
Manufacturer:
AKM Semiconductor, Inc.
Datasheet:
![HD6417709S](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![M30291FCTHP](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![R0K505210S000BE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
![R0K505630S000BE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
![R0K50563NS000BE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
![R0K507269S000BE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
![Y-PG-FP5-EE](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
![HA1127](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![HA17747](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3799CY](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3719D](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3778CY](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3777CY](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![UPD3798CY](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: